Index

Index

Index

Numerics

6PE
technology, 6PE

A

acquiring
BOOTP client dynamic IP address, Obtaining an IP address dynamically
DHCPv6 client IPv6 address, Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix, Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix, Configuring IPv6 prefix acquisition
DHCPv6 IPv6 address acquisition configuration, Example: Configuring IPv6 address acquisition
DHCPv6 IPv6 address+prefix acquisition configuration, Example: Configuring IPv6 address and prefix acquisition
DHCPv6 IPv6 prefix acquisition configuration, Example: Configuring IPv6 prefix acquisition
adding
Layer 3 virtual tunnel interface string TUNNEL to PHY_UPDOWN log mnemonic, Adding TUNNEL to the PHY_UPDOWN log mnemonic for tunnel interfaces
address
Address Resolution Protocol. Use
DHCP address, DHCP address assignment mechanisms
DHCP address assignment, DHCP address assignment mechanisms
DHCP address pool application on interface, Applying an address pool to an interface
DHCP address pool selection, Principles for selecting an address pool
DHCP address pool usage alarm, Configuring address pool usage alarming
DHCP address pool VPN instance application, Applying a DHCP address pool to a VPN instance
DHCP allocation, DHCP address allocation
DHCP binding auto backup, Configuring DHCP binding auto backup
DHCP client duplicated address detection, Enabling duplicated address detection
DHCP dynamic address assignment policy, Configuring a DHCP policy for dynamic assignment
DHCP IP address allocation sequence, IP address allocation sequence
DHCP IP address conflict detection, Configuring IP address conflict detection
DHCP IP address lease extension, IP address lease extension
DHCP relay agent address pool, Configuring a DHCP address pool on a DHCP relay agent
DHCP server address pool, Configuring an address pool on the DHCP server
DHCPv6 address allocation, Address allocation mechanisms
DHCPv6 address pool, DHCPv6 address pool
DHCPv6 address pool selection, Address pool selection
DHCPv6 address pool VPN instance application, Applying a DHCPv6 address pool to a VPN instance
DHCPv6 address/prefix assignment, DHCPv6 address/prefix assignment
DHCPv6 address/prefix lease renewal, Address/prefix lease renewal
DHCPv6 client IPv6 address acquisition, Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix acquisition, Configuring IPv6 address and prefix acquisition
DHCPv6 IA, IA
DHCPv6 IAID, IAID
DHCPv6 IPv6 address assignment, IPv6 address assignment
DHCPv6 IPv6 address/prefix allocation sequence, IPv6 address/prefix allocation sequence
DHCPv6 multicast, Multicast addresses used by DHCPv6
DHCPv6 overview, DHCPv6 overview
DHCPv6 server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
DHCPv6 server IPv6 address assignment, Configuring IPv6 address assignment
DHCPv6 server IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
IP address assignment, IP address assignment
IP address representation and classes, IP address representation and classes
IP addressing configuration, Configuring IP addressing, IP addressing configuration examples, Example: Manually specifying an IP address
IP addressing interface address, Assigning an IP address to an interface
IPPO ICMP packet source address, Specifying the source address for ICMP packets
IPv6 addresses, IPv6 addresses
IPv6 ICMPv6 packet source address, Specifying the source address for ICMPv6 packets
IRDP advertised IP address lifetime, Setting the lifetime of advertised IP addresses
IRDP advertised IP address preference, Specifying the preference of advertised IP addresses
IRDP proxy-advertised IP address, Specifying a proxy-advertised IP address
IRDP RA destination address, Specifying the multicast address as the destination address for RAs
special IP addresses, Special IP addresses
stateless DHCPv6, Stateless DHCPv6
adjacency table
display, Displaying the adjacency table, Display and maintenance commands for adjacency table
advertising
ARP direct route advertisement configuration, Configuring ARP direct route advertisement
DHCPv6 relay agent IPv6 prefixes advertisement to clients, Enabling the DHCPv6 relay agent to advertise IPv6 prefixes
DHCPv6 server IPv6 prefixes advertisement to clients, Enabling the DHCPv6 server to advertise IPv6 prefixes
IRDP advertised IP address lifetime, Setting the lifetime of advertised IP addresses
IRDP advertised IP address preference, Specifying the preference of advertised IP addresses
IRDP advertising interval, Setting the advertising intervals
IRDP proxy-advertised IP address, IRDP operation, Specifying a proxy-advertised IP address
IRDP RA (router advertisement), IRDP operation
aging
ARP dynamic entry aging timer, Setting the aging timer for dynamic ARP entries
IPv6 fast forwarding entry aging time, Configuring the aging time for IPv6 fast forwarding entries
alarm
DHCP address pool usage alarm, Configuring address pool usage alarming
algorithm
DHCP relay agent server selection algorithm, Specifying the DHCP server selecting algorithm
allocating
DHCP address allocation, DHCP address assignment mechanisms
DHCP addresses allocation, DHCP address allocation
DHCP IP address allocation sequence, IP address allocation sequence
DHCPv6 dynamic address allocation, Address allocation mechanisms
DHCPv6 dynamic prefix allocation, Prefix allocation mechanisms
DHCPv6 IPv6 address/prefix allocation sequence, IPv6 address/prefix allocation sequence
DHCPv6 static address allocation, Address allocation mechanisms
DHCPv6 static prefix allocation, Prefix allocation mechanisms
Anycast
IPv6 address type, IPv6 address types
application scenario
GRE, GRE application scenarios
applying
DDNS client policy to interface, Applying the DDNS policy to an interface
DHCP address pool on interface, Applying an address pool to an interface
DHCP address pool to VPN instance, Applying a DHCP address pool to a VPN instance
DHCPv6 address pool to a VPN instance, Applying a DHCPv6 address pool to a VPN instance
DHCPv6 snooping trusted/untrusted port, Application of trusted and untrusted ports
ARP
common proxy ARP configuration, Common proxy ARP configuration example, Example: Configuring common proxy ARP
configuration, Configuring ARP, ARP configuration examples
customer-side port configuration, Configuring a customer-side or network-side port
direct route advertisement BGP cooperation, Cooperation with BGP
direct route advertisement configuration, Configuring ARP direct route advertisement
display, Display and maintenance commands for ARP
dynamic entry aging timer configuration, Setting the aging timer for dynamic ARP entries
dynamic entry check enable, Enabling dynamic ARP entry check
dynamic entry feature, Configuring features for dynamic ARP entries
dynamic entry max (device), Setting the dynamic ARP learning limit for a device
dynamic entry max (interface), Setting the dynamic ARP learning limit for an interface
entry synchronization, Performing ARP entry synchronization
entry types, ARP entry types
fast-reply configuration, Configuring ARP fast-reply, Example: Configuring ARP fast-reply, Example: Configuring ARP fast-reply
fast-reply configuration (on wired network), ARP fast-reply configuration example, ARP fast-reply configuration example
gratuitous ARP configuration, Configuring gratuitous ARP
gratuitous ARP device MAC address change, Configuring gratuitous ARP packet retransmission for the device MAC address change
gratuitous ARP IP conflict detection, IP conflict detection
gratuitous ARP IP conflict notification, Enabling IP conflict notification
gratuitous ARP packet learning, Gratuitous ARP packet learning
gratuitous ARP packet periodic sending, Enabling periodic sending of gratuitous ARP packets
gratuitous ARP periodic packet send, Periodic sending of gratuitous ARP packets
logging enable, Enabling ARP logging
maintain, Display and maintenance commands for ARP
message format, ARP message format
multiport entry configuration, Configuring a multiport ARP entry, Example: Configuring a multiport ARP entry
operation, ARP operating mechanism
proxy ARP configuration, Configuring proxy ARP
short static entry configuration, Example: Configuring a short static ARP entry
snooping configuration, Configuring ARP snooping
snooping display, Display and maintenance commands for ARP snooping
snooping entry aging, Aging of ARP snooping entries
snooping entry creation, Creation of ARP snooping entries
snooping maintain, Display and maintenance commands for ARP snooping
snooping protection, Protection for ARP snooping
static entry configuration, Configuring a static ARP entry
static entry configuration (long), Configuring a long static ARP entry, Example: Configuring a long static ARP entry
static entry configuration (short), Configuring a short static ARP entry
assembling
IPv6 local fragment reassembly, Enabling IPv6 local fragment reassembly
assigning
DHCP address, DHCP address assignment mechanisms
DHCPv6 address/prefix, DHCPv6 address/prefix assignment
DHCPv6 assignment (4 messages), Assignment involving four messages
DHCPv6 IPv6 address, IPv6 address assignment
DHCPv6 IPv6 prefix, IPv6 prefix assignment
DHCPv6 rapid assignment (2 messages), Rapid assignment involving two messages
DHCPv6 server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
DHCPv6 server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
DHCPv6 server IPv6 address assignment, Configuring IPv6 address assignment
DHCPv6 server IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
DHCPv6 server IPv6 prefix assignment, Configuring IPv6 prefix assignment
DHCPv6 server network parameters (address pool), Configuring network parameters in a DHCPv6 address pool
DHCPv6 server network parameters (option group), Configuring network parameters in a DHCPv6 option group
DHCPv6 server network parameters assignment, Configuring network parameters assignment
IP addressing interface address, Assigning an IP address to an interface
auto
DHCP automatic address allocation, Allocation mechanisms
DHCP binding auto backup, Configuring DHCP binding auto backup
DHCP client auto-configuration file, Specifying the configuration file for DHCP client automatic configuration
DHCP snooping entry auto backup, Configuring DHCP snooping entry auto backup
DHCPv6 binding auto backup, Configuring DHCPv6 binding auto backup
DHCPv6 snooping entry auto backup, Configuring DHCPv6 snooping entry auto backup
IPv6 address configuration (global unicast)(prefix-specific autoconfiguration), Configuring prefix-specific address autoconfiguration
IPv6 link-local address automatic generation, Configuring an IPv6 link-local address
IPv6 ND stateless address autoconfiguration, Router/prefix discovery and stateless address autoconfiguration
IPv6 stateless address autoconfiguration, Stateless address autoconfiguration

B

backing up
DHCP binding auto backup, Configuring DHCP binding auto backup
DHCP snooping entries, Configuring DHCP snooping entry auto backup
DHCPv6 binding auto backup, Configuring DHCPv6 binding auto backup
DHCPv6 snooping entry auto backup, Configuring DHCPv6 snooping entry auto backup
bandwidth
IPv4 forwarding load sharing (bandwidth-based), Enabling IPv4 bandwidth-based load sharing
BIMS server information (DHCP client), Specifying BIMS server for DHCP clients
blocking
DHCPv6 snooping packet blocking port, Configuring a DHCPv6 packet blocking port
BOOTP
client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
client display, Display and maintenance commands for BOOTP client
client dynamic IP address acquisition, Obtaining an IP address dynamically
DHCP application, BOOTP client application
DHCP server BOOTP request ignore, Configuring the DHCP server to ignore BOOTP requests
DHCP server BOOTP response format, Configuring the DHCP server to send BOOTP responses in RFC 1048 format
protocols and standards, Protocols and standards
Bootstrap Protocol. Use
broadcast
DHCP server broadcast response, Configuring the DHCP server to always broadcast responses
UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast, Example: Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast, Example: Configuring UDP helper to convert broadcast to unicast
UDP helper configuration, Configuring UDP helper, UDP helper configuration examples
buffer
IPPO TCP buffer size, Setting the TCP buffer size

C

card
ARP entry synchronization, Performing ARP entry synchronization
class
DHCP user class creation, Creating a DHCP user class
DHCP user class whitelist, Configuring the DHCP user class whitelist
IP address class, IP address representation and classes
client
BOOTP configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
DHCP client auto-configuration file, Specifying the configuration file for DHCP client automatic configuration
DHCP client BIMS server information, Specifying BIMS server for DHCP clients
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP client DNS server, Specifying DNS servers for DHCP clients
DHCP client domain name suffix, Specifying a domain name suffix for DHCP clients
DHCP client duplicated address detection, Enabling duplicated address detection
DHCP client enable (on interface), Enabling the DHCP client on an interface
DHCP client gateway, Specifying gateways for DHCP clients
DHCP client ID configuration (on interface), Configuring a DHCP client ID for an interface
DHCP client NetBIOS node type, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP client packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP client
DHCP client WINS server, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP relay agent client offline detection, Enabling client offline detection on the DHCP relay agent
DHCP server specification, Specifying a server for DHCP clients
DHCP snooping Option 82 support, DHCP snooping support for Option 82
DHCP voice client Option 184 parameters, Configuring Option 184 parameters for DHCP clients
DHCPv6 address pool, DHCPv6 address pool
DHCPv6 client DUID, Configuring the DHCPv6 client DUID
DHCPv6 client packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 client
DHCPv6 configuration, Configuring the DHCPv6 client, DHCPv6 client tasks at a glance, DHCPv6 client configuration examples
DHCPv6 IA, IA
DHCPv6 IAID, IAID
DHCPv6 IPv6 address acquisition, Configuring IPv6 address acquisition
DHCPv6 IPv6 address acquisition configuration, Example: Configuring IPv6 address acquisition
DHCPv6 IPv6 address+prefix acquisition, Configuring IPv6 address and prefix acquisition
DHCPv6 IPv6 address+prefix acquisition configuration, Example: Configuring IPv6 address and prefix acquisition
DHCPv6 IPv6 prefix acquisition, Configuring IPv6 prefix acquisition
DHCPv6 IPv6 prefix acquisition configuration, Example: Configuring IPv6 prefix acquisition
DHCPv6 IPv6 prefix assignment, IPv6 prefix assignment
DHCPv6 relay agent configuration, Configuring the DHCPv6 relay agent, DHCPv6 relay agent configuration examples
DHCPv6 stateless, Configuring acquisition of configuration parameters except IP addresses and prefixes
stateless DHCPv6 configuration, Example: Configuring stateless DHCPv6
common
DHCP options, Common DHCP options
configuring
ARP, Configuring ARP, ARP configuration examples
ARP customer-side port, Configuring a customer-side or network-side port
ARP direct route advertisement, Configuring ARP direct route advertisement
ARP dynamic entry aging timer, Setting the aging timer for dynamic ARP entries
ARP dynamic entry feature, Configuring features for dynamic ARP entries
ARP fast-reply, Configuring ARP fast-reply, Example: Configuring ARP fast-reply
ARP fast-reply (on wired network), ARP fast-reply configuration example
ARP multiport entry, Configuring a multiport ARP entry, Example: Configuring a multiport ARP entry
ARP short static entry, Example: Configuring a short static ARP entry
ARP snooping, Configuring ARP snooping
ARP static entry, Configuring a static ARP entry
ARP static entry (long), Configuring a long static ARP entry, Example: Configuring a long static ARP entry
ARP static entry (short), Configuring a short static ARP entry
BOOTP client, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
client stateless DHCPv6, Example: Configuring stateless DHCPv6
common proxy ARP, Common proxy ARP configuration example, Example: Configuring common proxy ARP
DDNS, Configuring DDNS, DDNS configuration examples
DDNS (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS (www.3322.org), Example: Configuring DDNS with www.3322.org
DDNS client, DDNS client tasks at a glance
DDNS client policy, Configuring a DDNS policy
DHCP address pool static binding, Configuring a static binding in a DHCP address pool
DHCP address pool usage alarm, Configuring address pool usage alarming
DHCP binding auto backup, Configuring DHCP binding auto backup
DHCP client, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP client auto-configuration file, Specifying the configuration file for DHCP client automatic configuration
DHCP client ID (on interface), Configuring a DHCP client ID for an interface
DHCP dynamic address assignment policy, Configuring a DHCP policy for dynamic assignment
DHCP IP address conflict detection, Configuring IP address conflict detection
DHCP packet blocking port, Configuring a DHCP packet blocking port
DHCP relay agent, Configuring the DHCP relay agent, DHCP relay agent configuration examples
DHCP relay agent address pool, Configuring a DHCP address pool on a DHCP relay agent
DHCP relay agent IP address release, Configuring the DHCP relay agent to release an IP address
DHCP relay agent Option 82, Configuring DHCP relay agent support for Option 82, Example: Configuring Option 82
DHCP relay agent security features, Configuring the DHCP relay agent security features
DHCP relay agent server selection, Example: Configuring DHCP server selection
DHCP server, Configuring the DHCP server
DHCP server address pool, Configuring an address pool on the DHCP server
DHCP server BOOTP request ignore, Configuring the DHCP server to ignore BOOTP requests
DHCP server BOOTP response format, Configuring the DHCP server to send BOOTP responses in RFC 1048 format
DHCP server broadcast response, Configuring the DHCP server to always broadcast responses
DHCP server compatibility, Configuring DHCP server compatibility
DHCP server configuration, DHCP server configuration examples
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server option customization, Example: Customizing DHCP option
DHCP server security (starvation attack protection), Configuring DHCP starvation attack protection
DHCP server security features, Configuring the DHCP server security features
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCP server subnet, Example: Configuring primary and secondary subnets
DHCP server user class, Example: Configuring DHCP user class
DHCP server user class whitelist, Example: Configuring DHCP user class whitelist
DHCP smart relay, Configuring smart relay to specify the DHCP relay agent address for the giaddr field
DHCP snooping, Configuring DHCP snooping, DHCP snooping configuration examples
DHCP snooping basics, Configuring basic DHCP snooping features
DHCP snooping basics (common network), Configuring basic DHCP snooping features in a common network
DHCP snooping basics (global), Example: Configuring basic DHCP snooping features globally
DHCP snooping basics (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
DHCP snooping basics (VXLAN network), Configuring basic DHCP snooping features in a VXLAN network
DHCP snooping basics for VLAN (common network), Configuring basic DHCP snooping features for VLANs
DHCP snooping basics globally (common network), Configuring basic DHCP snooping features globally
DHCP snooping entry auto backup, Configuring DHCP snooping entry auto backup
DHCP snooping Option 82, Configuring DHCP snooping support for Option 82, Example: Configuring DHCP snooping support for Option 82
DHCP snooping packet rate limit, Configuring DHCP packet rate limit
DHCP snooping security features, Configuring DHCP snooping security features
DHCP user class whitelist, Configuring the DHCP user class whitelist
DHCP voice client Option 184 parameters, Configuring Option 184 parameters for DHCP clients
DHCPv6 binding auto backup, Configuring DHCPv6 binding auto backup
DHCPv6 client, Configuring the DHCPv6 client, DHCPv6 client tasks at a glance, DHCPv6 client configuration examples
DHCPv6 client DUID, Configuring the DHCPv6 client DUID
DHCPv6 client IPv6 address acquisition, Configuring IPv6 address acquisition, Example: Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix acquisition, Configuring IPv6 address and prefix acquisition, Example: Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix acquisition, Configuring IPv6 prefix acquisition, Example: Configuring IPv6 prefix acquisition
DHCPv6 client stateless, Configuring acquisition of configuration parameters except IP addresses and prefixes
DHCPv6 relay agent, Configuring the DHCPv6 relay agent, DHCPv6 relay agent configuration examples
DHCPv6 relay agent security features, Configuring DHCPv6 relay security features
DHCPv6 server, DHCPv6 options, Configuring the DHCPv6 server, DHCPv6 server configuration examples
DHCPv6 server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
DHCPv6 server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
DHCPv6 server IPv6 address assignment, Configuring IPv6 address assignment
DHCPv6 server IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
DHCPv6 server IPv6 prefix assignment, Configuring IPv6 prefix assignment
DHCPv6 server network parameters (address pool), Configuring network parameters in a DHCPv6 address pool
DHCPv6 server network parameters (option group), Configuring network parameters in a DHCPv6 option group
DHCPv6 server network parameters assignment, Configuring network parameters assignment
DHCPv6 server on interface, Configuring the DHCPv6 server on an interface
DHCPv6 snooping, Configuring DHCPv6 snooping, DHCPv6 snooping configuration examples, Example: Configuring DHCPv6 snooping
DHCPv6 snooping basics, Configuring basic DHCPv6 snooping features
DHCPv6 snooping basics (common network), Configuring basic DHCPv6 snooping features in a common network
DHCPv6 snooping entry auto backup, Configuring DHCPv6 snooping entry auto backup
DHCPv6 snooping Option 18 support, Configuring DHCP snooping support for Option 18
DHCPv6 snooping Option 37 support, Configuring DHCP snooping support for Option 37
DHCPv6 snooping packet blocking port, Configuring a DHCPv6 packet blocking port
DHCPv6 snooping packet rate limit, Configuring DHCPv6 packet rate limit
DNS, Configuring DNS, DNS tasks at a glance
DNS client, Configuring the DNS client
DNS client domain name resolution (dynamic), Configuring dynamic domain name resolution
DNS client domain name resolution (static), Configuring static domain name resolution
DNS proxy, Configuring the DNS proxy
DNS spoofing, Configuring DNS spoofing
DNS trusted interface, Configuring the DNS trusted interface
fast forwarding, Configuring fast forwarding
fast forwarding entry aging time, Configuring the aging time for fast forwarding entries
fast forwarding load sharing, Configuring fast forwarding load sharing
gratuitous ARP, Configuring gratuitous ARP
gratuitous ARP device MAC address change, Configuring gratuitous ARP packet retransmission for the device MAC address change
GRE, Configuring GRE, GRE configuration examples
GRE/IPv4 tunnel, Configuring a GRE/IPv4 tunnel
IP addressing, Configuring IP addressing, IP addressing configuration examples, Example: Manually specifying an IP address
IP addressing IP unnumbered, Configuring IP unnumbered
IP forwarding load sharing, Configuring load sharing, Loading sharing configuration examples
IP forwarding load sharing (source+destination address based), Example: Configuring load sharing based on source and destination addresses
IP forwarding load sharing mode, Configuring load sharing mode
IPPO directed broadcast forward, Example: Enabling an interface to forward directed broadcasts destined for the directly connected network
IPPO ICMP error message rate limit, Configuring rate limit for ICMP error messages
IPPO TCP path MTU discovery, Configuring TCP path MTU discovery
IPv4 DNS, IPv4 DNS configuration examples
IPv4 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv4 DNS client domain name resolution (static), Example: Configuring static domain name resolution
IPv4 DNS proxy, Example: Configuring DNS proxy
IPv4/IPv4 GRE tunnel, Example: Configuring an IPv4 over IPv4 GRE tunnel
IPv4/IPv4 tunnel, Configuring an IPv4 over IPv4 tunnel, IPv4 over IPv4 tunnel configuration examples
IPv6 address (global unicast)(prefix-specific autoconfiguration), Configuring prefix-specific address autoconfiguration
IPv6 basic settings, Configuring basic IPv6 settings, Basic IPv6 settings configuration examples, Example: Configuring basic IPv6 settings
IPv6 DNS, IPv6 DNS configuration examples
IPv6 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv6 DNS client domain name resolution (static), Example: Configuring static domain name resolution
IPv6 DNS proxy, Example: Configuring DNS proxy
IPv6 fast forwarding, Configuring IPv6 fast forwarding
IPv6 fast forwarding entry aging time, Configuring the aging time for IPv6 fast forwarding entries
IPv6 fast forwarding load sharing, Configuring IPv6 fast forwarding load sharing
IPv6 global unicast address, Configuring an IPv6 global unicast address
IPv6 ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
IPv6 link-local address, Configuring an IPv6 link-local address
IPv6 load sharing (bandwidth-based), Configuring IPv6 bandwidth-based load sharing
IPv6 max number NS message sent attempts, Setting the maximum number of attempts to send an NS message for DAD
IPv6 ND, Configuring IPv6 neighbor discovery
IPv6 ND customer-side or network-side port, Configuring a customer-side or a network-side port
IPv6 ND static neighbor entry, Configuring a static neighbor entry
IPv6 path MTU discovery, Configuring path MTU discovery
IPv6 RA message parameter, Configuring RA message sending and parameters
IPv6 stateless address autoconfiguration, Stateless address autoconfiguration
IPv6/IPv4 tunnel, Configuring an IPv6 over IPv4 tunnel, Example: Configuring an IPv6 over IPv4 tunnel
IPv6/IPv4 tunneling, IPv6 over IPv4 tunneling tasks at a glance
IRDP, Configuring IRDP, IRDP tasks at a glance, IRDP configuration examples, Example: Configuring IRDP
Layer 3 virtual tunnel interface, Configuring a tunnel interface
Layer 3 virtual tunnel interface tunneled packet parameter, Configuring parameters for tunneled packets
proxy ARP, Configuring proxy ARP
tunneling, Configuring tunneling
UDP helper, Configuring UDP helper, UDP helper configuration examples
UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast, Example: Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast, Example: Configuring UDP helper to convert broadcast to unicast
conflict
gratuitous ARP IP conflict detection, IP conflict detection
conflict notification (gratuitous ARP), Enabling IP conflict notification
controlling
IPv6 ICMPv6 message send, Controlling sending ICMPv6 messages
cookie (SYN), Enabling SYN Cookie
creating
DHCP user class, Creating a DHCP user class
Layer 3 virtual tunnel interface, Creating a tunnel interface
customer
ARP customer-side port, Configuring a customer-side or network-side port
IPv6 ND customer-side or network-side port, Configuring a customer-side or a network-side port
customizing
DHCP custom options, Custom DHCP options
DHCP options, Customizing DHCP options
DHCP server option customization, Example: Customizing DHCP option

D

DDNS, Configuring DDNS, See also
client configuration, DDNS client tasks at a glance
client policy application, Applying the DDNS policy to an interface
client policy configuration, Configuring a DDNS policy
client policy configuration restrictions, Restrictions and guidelines
configuration, Configuring DDNS, DDNS configuration examples
configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
display, Display and maintenance commands for DDNS
outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
default
Layer 3 virtual tunnel interface default setting restoration, Restoring the default settings of the tunnel interface
destination
IP forwarding load sharing configuration (source+destination address based), Example: Configuring load sharing based on source and destination addresses
IRDP RA destination address, Specifying the multicast address as the destination address for RAs
destination unreachable message (ICMPv6), Enabling sending ICMPv6 destination unreachable messages
detecting
DHCP client duplicated address detection, Enabling duplicated address detection
DHCP client offline detection, Enabling client offline detection on the DHCP server
DHCP IP address conflict detection, Configuring IP address conflict detection
DHCP relay agent client offline detection, Enabling client offline detection on the DHCP relay agent
gratuitous ARP IP conflict detection, IP conflict detection
IPv6 ND duplicate address detection, Duplicate address detection
IPv6 ND neighbor reachability detection, Neighbor reachability detection
IPv6 ND redirection, Redirection
IPv6 ND router/prefix discovery, Router/prefix discovery and stateless address autoconfiguration
device
ARP dynamic entry max (device), Setting the dynamic ARP learning limit for a device
ARP dynamic entry max (interface), Setting the dynamic ARP learning limit for an interface
BOOTP client configuration, BOOTP client configuration examples, Example: Configuring BOOTP client
client stateless DHCPv6 configuration, Example: Configuring stateless DHCPv6
common proxy ARP configuration, Common proxy ARP configuration example, Example: Configuring common proxy ARP
DDNS client policy application, Applying the DDNS policy to an interface
DDNS configuration, DDNS configuration examples
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DDNS outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
DHCP client configuration, DHCP client configuration examples, Example: Configuring DHCP client
DHCP client packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP client
DHCP overview, DHCP overview
DHCP relay agent configuration, DHCP relay agent configuration examples
DHCP relay agent Option 82 configuration, Example: Configuring Option 82
DHCP relay agent packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP relay agent
DHCP relay agent server selection configuration, Example: Configuring DHCP server selection
DHCP server configuration, Configuring the DHCP server, DHCP server configuration examples
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server option customization, Example: Customizing DHCP option
DHCP server packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP server
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCP server subnet configuration, Example: Configuring primary and secondary subnets
DHCP server user class configuration, Example: Configuring DHCP user class
DHCP server user class whitelist configuration, Example: Configuring DHCP user class whitelist
DHCP snooping entry max, Setting the maximum number of DHCP snooping entries
DHCPv6 client DUID, Configuring the DHCPv6 client DUID
DHCPv6 client IPv6 address acquisition configuration, Example: Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix acquisition configuration, Example: Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix acquisition configuration, Example: Configuring IPv6 prefix acquisition
DHCPv6 client packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 client
DHCPv6 DUID, DUID
DHCPv6 IA, IA
DHCPv6 IAID, IAID
DHCPv6 packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 server
DHCPv6 PD, PD
DHCPv6 relay agent configuration, DHCPv6 relay agent configuration examples
DHCPv6 server configuration, DHCPv6 options, Configuring the DHCPv6 server, DHCPv6 server configuration examples
DHCPv6 server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
DHCPv6 server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
DNS client configuration, Configuring the DNS client
DNS outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
DNS packet source interface, Specifying the source interface for DNS packets
DNS proxy, DNS proxy
DNS proxy configuration, Configuring the DNS proxy
DNS spoofing, DNS spoofing
DNS spoofing configuration, Configuring DNS spoofing
DNS trusted interface, Configuring the DNS trusted interface
IP addressing configuration, IP addressing configuration examples, Example: Manually specifying an IP address
IP forwarding basic configuration, Configuring IP forwarding basic settings
IP forwarding load sharing mode, Configuring load sharing mode
IP services DHCPv6 client configuration, DHCPv6 client configuration examples
IP services DHCPv6 snooping configuration, DHCPv6 snooping configuration examples
IPPO directed broadcast forward configuration, Example: Enabling an interface to forward directed broadcasts destined for the directly connected network
IPPO ICMP error message send, Enabling sending ICMP error messages
IPPO ICMP fragment forwarding disable, Disabling forwarding ICMP fragments
IPPO interface TCP MSS, Setting TCP MSS for an interface
IPPO IPv4 packet MTU, Setting the MTU of IPv4 packets sent over an interface
IPPO SYN cookie, Enabling SYN Cookie
IPPO TCP buffer size, Setting the TCP buffer size
IPPO TCP path MTU discovery, Configuring TCP path MTU discovery
IPPO TCP timer, Setting TCP timers
IPv4 DNS proxy configuration, Example: Configuring DNS proxy
IPv4/IPv4 GRE tunnel configuration, Example: Configuring an IPv4 over IPv4 GRE tunnel
IPv4/IPv4 tunnel configuration, IPv4 over IPv4 tunnel configuration examples
IPv6 basics configuration, Example: Configuring basic IPv6 settings
IPv6 DNS proxy configuration, Example: Configuring DNS proxy
IPv6/IPv4 tunnel configuration, Example: Configuring an IPv6 over IPv4 tunnel
stateless DHCPv6, Stateless DHCPv6
UDP helper broadcast > multicast conversion, Example: Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Example: Configuring UDP helper to convert broadcast to unicast
UDP helper configuration, UDP helper configuration examples
DHCP
address, DHCP address assignment mechanisms
address allocation, DHCP address allocation
address assignment, DHCP address assignment mechanisms
address pool application on interface, Applying an address pool to an interface
address pool selection, Principles for selecting an address pool
address pool usage alarm, Configuring address pool usage alarming
address pool VPN instance application, Applying a DHCP address pool to a VPN instance
binding auto backup, Configuring DHCP binding auto backup
BOOTP client application, BOOTP client application
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
BOOTP client display, Display and maintenance commands for BOOTP client
BOOTP client dynamic IP address acquisition, Obtaining an IP address dynamically
BOOTP protocols and standards, Protocols and standards
client auto-configuration file, Specifying the configuration file for DHCP client automatic configuration
client BIMS server information, Specifying BIMS server for DHCP clients
client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
client configuration restrictions, Restrictions and guidelines: DHCP client configuration
client display, Display and maintenance commands for DHCP client
client DNS server, Specifying DNS servers for DHCP clients
client domain name suffix, Specifying a domain name suffix for DHCP clients
client duplicated address detection, Enabling duplicated address detection
client enable (on interface), Enabling the DHCP client on an interface
client gateway specification, Specifying gateways for DHCP clients
client ID configuration (on interface), Configuring a DHCP client ID for an interface
client NetBIOS node type, Specifying WINS servers and NetBIOS node type for DHCP clients
client packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP client
client server specification, Specifying a server for DHCP clients
client WINS server specification, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCPv6. See
dynamic address assignment policy, Configuring a DHCP policy for dynamic assignment
enable, Enabling DHCP
IP address allocation, IP address allocation process
IP address allocation sequence, IP address allocation sequence
IP address conflict detection, Configuring IP address conflict detection
IP address lease extension, IP address lease extension
message format, DHCP message format
network model, DHCP network model
Option #, DHCP options, See also Option #
Option 121, DHCP options
Option 150, DHCP options
Option 184 (reserved), Custom DHCP options, Option 184
Option 3;Option 003, DHCP options
Option 33;Option 033, DHCP options
Option 43 (vendor-specific);Option 043 (vendor-specific), Custom DHCP options, Vendor-specific option (Option 43)
Option 51;Option 051, DHCP options
Option 53;Option 053, DHCP options
Option 55;Option 055, DHCP options
Option 6;Option 006, DHCP options
Option 60;Option 060, DHCP options
Option 66;Option 066, DHCP options
Option 67;Option 067, DHCP options
Option 82 (relay agent);Option 082 (relay agent), Custom DHCP options, Relay agent option (Option 82)
Option 82 handling enable;Option 082 handling enable, Enabling handling of Option 82
option customization, Customizing DHCP options
options (common), Common DHCP options
options (custom), Custom DHCP options
overview, DHCP overview
protocols and standards, Protocols and standards
relay agent address, Manually specifying the DHCP relay agent address for the giaddr field
relay agent address pool configuration, Configuring a DHCP address pool on a DHCP relay agent
relay agent client offline detection, Enabling client offline detection on the DHCP relay agent
relay agent configuration, Configuring the DHCP relay agent, DHCP relay agent configuration examples
relay agent display, Display and maintenance commands for DHCP relay agent
relay agent enable, Enabling DHCP
relay agent enable (on interface), Enabling the DHCP relay agent on an interface
relay agent entry periodic refresh, Enabling periodic refresh of dynamic relay entries
relay agent IP address release, Configuring the DHCP relay agent to release an IP address
relay agent maintain, Display and maintenance commands for DHCP relay agent
relay agent MCE support, DHCP relay agent support for MCE
relay agent Option 82 configuration, Configuring DHCP relay agent support for Option 82, Example: Configuring Option 82
relay agent Option 82 support, DHCP relay agent support for Option 82
relay agent packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP relay agent
relay agent relay entry recording, Enabling the DHCP relay agent to record relay entries
relay agent requests from VXLAN tunnels discard, Discarding DHCP requests that are delivered from VXLAN tunnels
relay agent security features, Configuring the DHCP relay agent security features
relay agent server, Specifying DHCP servers
relay agent server proxy, Enabling DHCP server proxy on the DHCP relay agent
relay agent server selection algorithm, Specifying the DHCP server selecting algorithm
relay agent server selection configuration, Example: Configuring DHCP server selection
relay agent source IP address, Specifying the source IP address for relayed DHCP requests
relay agent starvation attack protection, Enabling DHCP starvation attack protection
server address pool configuration, Configuring an address pool on the DHCP server
server BOOTP request ignore, Configuring the DHCP server to ignore BOOTP requests
server BOOTP response format, Configuring the DHCP server to send BOOTP responses in RFC 1048 format
server broadcast response, Configuring the DHCP server to always broadcast responses
server client offline detection, Enabling client offline detection on the DHCP server
server compatibility configuration, Configuring DHCP server compatibility
server configuration, Configuring the DHCP server, DHCP server configuration examples
server display, Display and maintenance commands for DHCP server
server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
server enable on interface, Enabling the DHCP server on an interface
server logging enable, Enabling DHCP logging on the DHCP server
server maintain, Display and maintenance commands for DHCP server
server option customization configuration, Example: Customizing DHCP option
server packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP server
server security (starvation attack protection), Configuring DHCP starvation attack protection
server security feature configuration restrictions, Restrictions and guidelines
server security features, Configuring the DHCP server security features
server static IP address assignment, Example: Configuring static IP address assignment
server subnet configuration, Example: Configuring primary and secondary subnets
server user class configuration, Example: Configuring DHCP user class
server user class whitelist configuration, Example: Configuring DHCP user class whitelist
smart relay configuration, Configuring smart relay to specify the DHCP relay agent address for the giaddr field
snooping. See
snooping security features, Configuring DHCP snooping security features
troubleshoot IP address conflict, Failure to obtain a non-conflicting IP address
troubleshoot relay agent configuration, Troubleshooting DHCP relay agent configuration
troubleshoot relay agent configuration parameters, Failure of DHCP clients to obtain configuration parameters through the DHCP relay agent
troubleshoot server configuration, Troubleshooting DHCP server configuration
user class creation, Creating a DHCP user class
user class whitelist configuration, Configuring the DHCP user class whitelist
voice client Option 184 parameters, Configuring Option 184 parameters for DHCP clients
DHCP snooping
basic configuration, Configuring basic DHCP snooping features
basic configuration (common network), Configuring basic DHCP snooping features in a common network
basic configuration (VXLAN network), Configuring basic DHCP snooping features in a VXLAN network
basic configuration restrictions (common network), Restrictions and guidelines
basics configuration (global), Example: Configuring basic DHCP snooping features globally
basics configuration (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
configuration, Configuring DHCP snooping, DHCP snooping configuration examples
configuration restrictions, Restrictions and guidelines: DHCP snooping configuration
DHCP-REQUEST message attack protection, Enabling DHCP-REQUEST attack protection
display, Display and maintenance commands for DHCP snooping
entry auto backup, Configuring DHCP snooping entry auto backup
entry max, Setting the maximum number of DHCP snooping entries
logging, Enabling DHCP snooping logging
maintain, Display and maintenance commands for DHCP snooping
Option 82 configuration, Configuring DHCP snooping support for Option 82
Option 82 support, DHCP snooping support for Option 82
Option 82 support configuration, Example: Configuring DHCP snooping support for Option 82
packet blocking port, Configuring a DHCP packet blocking port
packet rate limit, Configuring DHCP packet rate limit
starvation attack protection, Enabling DHCP starvation attack protection
trusted port, Application of trusted and untrusted ports
untrusted port, Application of trusted and untrusted ports
DHCP-REQUEST message attack protection, Enabling DHCP-REQUEST attack protection
DHCPv6
address allocation, Address allocation mechanisms
address pool, DHCPv6 address pool
address pool selection, Address pool selection
address pool VPN instance application, Applying a DHCPv6 address pool to a VPN instance
address/prefix assignment, DHCPv6 address/prefix assignment
address/prefix lease renewal, Address/prefix lease renewal
assignment (4 messages), Assignment involving four messages
binding auto backup, Configuring DHCPv6 binding auto backup
client configuration, Configuring the DHCPv6 client, DHCPv6 client tasks at a glance, DHCPv6 client configuration examples
client display, Display and maintenance commands for DHCPv6 client
client DUID, Configuring the DHCPv6 client DUID
client gateway address, Specifying a gateway address for DHCPv6 clients
client IPv6 address acquisition, Configuring IPv6 address acquisition
client IPv6 address acquisition configuration, Example: Configuring IPv6 address acquisition
client IPv6 address+prefix acquisition, Configuring IPv6 address and prefix acquisition
client IPv6 address+prefix acquisition configuration, Example: Configuring IPv6 address and prefix acquisition
client IPv6 prefix acquisition, Configuring IPv6 prefix acquisition
client IPv6 prefix acquisition configuration, Example: Configuring IPv6 prefix acquisition
client maintain, Display and maintenance commands for DHCPv6 client
client packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 client
client stateless DHCPv6, Configuring acquisition of configuration parameters except IP addresses and prefixes
client stateless DHCPv6 configuration, Example: Configuring stateless DHCPv6
concepts, Concepts
DUID, DUID
IA, IA
IAID, IAID
IPv6 address assignment, IPv6 address assignment
IPv6 address/prefix allocation sequence, IPv6 address/prefix allocation sequence
IPv6 prefix assignment, IPv6 prefix assignment
multicast address, Multicast addresses used by DHCPv6
overview, DHCPv6 overview
PD, PD
prefix allocation, Prefix allocation mechanisms
protocols and standards, Protocols and standards
rapid assignment (2 messages), Rapid assignment involving two messages
relay agent client offline detection, Enabling client offline detection
relay agent configuration, Configuring the DHCPv6 relay agent, DHCPv6 relay agent configuration examples
relay agent display, Display and maintenance commands for DHCPv6 relay agent
relay agent enable on interface, Enabling the DHCPv6 relay agent on an interface
relay agent entry recording, Enabling the DHCPv6 relay agent to record relay entries
relay agent Interface-ID option padding mode, Specifying a padding mode for the Interface-ID option
relay agent IPv6 prefixes advertisement to clients, Enabling the DHCPv6 relay agent to advertise IPv6 prefixes
relay agent IPv6 release notification, Enabling IPv6 release notification
relay agent maintain, Display and maintenance commands for DHCPv6 relay agent
relay agent packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 relay agent
relay agent requests from VXLAN tunnels discard, Discarding DHCPv6 requests that are delivered from VXLAN tunnels
relay agent security features, Configuring DHCPv6 relay security features
relay agent server, Specifying DHCPv6 servers on the relay agent
relay agent source IPv6 address, Specifying the source IPv6 address for relayed DHCPv6 requests
server configuration, DHCPv6 options, Configuring the DHCPv6 server, DHCPv6 server configuration examples
server configuration on interface, Configuring the DHCPv6 server on an interface
server display, Display and maintenance commands for DHCPv6 server
server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
server IPv6 address assignment, Configuring IPv6 address assignment
server IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
server IPv6 prefix assignment, Configuring IPv6 prefix assignment
server IPv6 prefixes advertisement to clients, Enabling the DHCPv6 server to advertise IPv6 prefixes
server logging enable, Enabling DHCPv6 logging on the DHCPv6 server
server maintain, Display and maintenance commands for DHCPv6 server
server network parameters (address pool), Configuring network parameters in a DHCPv6 address pool
server network parameters (option group), Configuring network parameters in a DHCPv6 option group
server network parameters assignment, Configuring network parameters assignment
snooping. See
snooping configuration, DHCPv6 snooping configuration examples
stateless DHCPv6, Stateless DHCPv6
DHCPv6 snooping
basic configuration, Configuring basic DHCPv6 snooping features
basic configuration (common network), Configuring basic DHCPv6 snooping features in a common network
configuration, Configuring DHCPv6 snooping, Example: Configuring DHCPv6 snooping
DHCPv6-REQUEST check, Enabling DHCPv6-REQUEST check
display, Display and maintenance commands for DHCPv6 snooping
logging enable, Enabling DHCPv6 snooping logging
maintain, Display and maintenance commands for DHCPv6 snooping
Option 18;Option 018, Option 18
Option 37;Option 037, Option 37
packet blocking port, Configuring a DHCPv6 packet blocking port
packet rate limit configuration, Configuring DHCPv6 packet rate limit
snooping entry auto backup, Configuring DHCPv6 snooping entry auto backup
snooping entry max, Setting the maximum number of DHCPv6 snooping entries
support for Option 18, Configuring DHCP snooping support for Option 18
support for Option 37, Configuring DHCP snooping support for Option 37
DHCPv6-REQUEST check, Enabling DHCPv6-REQUEST check
direct route advertisement (ARP), Configuring ARP direct route advertisement
disabling
DHCP snooping (interface), Disabling DHCP snooping on an interface
IPPO ICMP fragment forwarding, Disabling forwarding ICMP fragments
discarding
DHCP relay agent requests from VXLAN tunnels, Discarding DHCP requests that are delivered from VXLAN tunnels
DHCPv6 relay agent requests from VXLAN tunnels, Discarding DHCPv6 requests that are delivered from VXLAN tunnels
displaying
adjacency table, Display and maintenance commands for adjacency table
ARP, Display and maintenance commands for ARP
ARP snooping, Display and maintenance commands for ARP snooping
BOOTP client, Display and maintenance commands for BOOTP client
DDNS, Display and maintenance commands for DDNS
DHCP client, Display and maintenance commands for DHCP client
DHCP relay agent, Display and maintenance commands for DHCP relay agent
DHCP server, Display and maintenance commands for DHCP server
DHCP snooping, Display and maintenance commands for DHCP snooping
DHCPv6 client, Display and maintenance commands for DHCPv6 client
DHCPv6 relay agent, Display and maintenance commands for DHCPv6 relay agent
DHCPv6 server, Display and maintenance commands for DHCPv6 server
DHCPv6 snooping, Display and maintenance commands for DHCPv6 snooping
DNS, Display and maintenance commands for DNS
fast forwarding, Display and maintenance commands for fast forwarding
GRE, Display and maintenance commands for GRE
IP addressing, Display and maintenance commands for IP addressing
IP forwarding FIB table, Display and maintenance commands for FIB table
IP forwarding load sharing, Display and maintenance commands for load sharing
IPPO, Display and maintenance commands for IP performance optimization
IPv6 basics, Display and maintenance commands for IPv6 basics
IPv6 fast forwarding, Display and maintenance commands for IPv6 fast forwarding
Layer 3 virtual tunneling interface configuration, Display and maintenance commands for tunnel interface configuration
proxy ARP, Display and maintenance commands for proxy ARP
UDP helper, Display and maintenance commands for UDP helper
DNS, Configuring DDNS, See also
client configuration, Configuring the DNS client
client domain name resolution (dynamic), Configuring dynamic domain name resolution
client domain name resolution (static), Configuring static domain name resolution
configuration, Configuring DNS, DNS tasks at a glance
DDNS configuration, Configuring DDNS, DDNS configuration examples
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DDNS outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
DHCP client DNS server, Specifying DNS servers for DHCP clients
DHCP client domain name suffix, Specifying a domain name suffix for DHCP clients
display, Display and maintenance commands for DNS
dynamic domain name resolution, Dynamic domain name resolution
IPv4 client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv4 client domain name resolution (static), Example: Configuring static domain name resolution
IPv4 client domain name resolution configuration restrictions (dynamic), Restrictions and guidelines
IPv4 configuration, IPv4 DNS configuration examples
IPv4 proxy configuration, Example: Configuring DNS proxy
IPv6 client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv6 client domain name resolution (static), Example: Configuring static domain name resolution
IPv6 configuration, IPv6 DNS configuration examples
IPv6 proxy configuration, Example: Configuring DNS proxy
maintain, Display and maintenance commands for DNS
outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
packet source interface, Specifying the source interface for DNS packets
proxy, DNS proxy
proxy configuration, Configuring the DNS proxy
spoofing, DNS spoofing
spoofing configuration, Configuring DNS spoofing
static domain name resolution, Static domain name resolution
suffixes, DNS suffixes
troubleshoot IPv4 DNS address resolution failure, Failure to resolve IPv4 addresses
troubleshoot IPv4 DNS configuration, Troubleshooting DNS configuration
troubleshoot IPv6 DNS address resolution failure, Failure to resolve IPv6 addresses
trusted interface configuration, Configuring the DNS trusted interface
domain
DHCP client domain name suffix, Specifying a domain name suffix for DHCP clients
Domain Name System. Use
DSCP
DDNS outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
DHCP client packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP client
DHCP relay agent packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP relay agent
DHCP server packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP server
DHCPv6 client packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 client
DHCPv6 packet value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 server
DHCPv6 relay agent packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 relay agent
DNS outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
dual stack technology, Dual stack
DUID
DHCPv6 client DUID, Configuring the DHCPv6 client DUID
DUID (DHCPv6), DUID
duplicated address detection (DHCP), Enabling duplicated address detection
dynamic
ARP dynamic entry aging timer, Setting the aging timer for dynamic ARP entries
ARP dynamic entry check enable, Enabling dynamic ARP entry check
ARP dynamic entry feature configuration, Configuring features for dynamic ARP entries
ARP dynamic entry max (device), Setting the dynamic ARP learning limit for a device
ARP dynamic entry max (interface), Setting the dynamic ARP learning limit for an interface
DDNS client configuration, DDNS client tasks at a glance
DDNS configuration, Configuring DDNS, DDNS configuration examples
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DHCP address allocation, Allocation mechanisms, DHCP address assignment mechanisms
DHCP relay agent entry periodic refresh, Enabling periodic refresh of dynamic relay entries
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server user class whitelist configuration, Example: Configuring DHCP user class whitelist
DHCPv6 dynamic address allocation, Address allocation mechanisms
DHCPv6 prefix allocation, Prefix allocation mechanisms
DHCPv6 server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
DHCPv6 server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
DNS client domain name resolution, Configuring dynamic domain name resolution
DNS domain name resolution, Dynamic domain name resolution
Domain Name System. Use
Dynamic Host Configuration Protocol. Use
IPv4 DNS client domain name resolution, Example: Configuring dynamic domain name resolution
IPv6 DNS client domain name resolution, Example: Configuring dynamic domain name resolution
IPv6 dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs

E

enabling
DHCP client (on interface), Enabling the DHCP client on an interface
DHCP server logging, Enabling DHCP logging on the DHCP server
DHCPv6 relay agent IPv6 prefixes advertisement to clients, Enabling the DHCPv6 relay agent to advertise IPv6 prefixes
GRE IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
IP forwarding load sharing (local-first), Enabling local-first load sharing
IP forwarding load sharing (symmetric), Enabling symmetric load sharing
IPPO directed broadcast forward, Enabling an interface to forward directed broadcasts destined for the directly connected network
Enabling
IPv4 forwarding load sharing (bandwidth-based), Enabling IPv4 bandwidth-based load sharing
enabling
ARP dynamic entry check, Enabling dynamic ARP entry check
ARP logging, Enabling ARP logging
DHCP, Enabling DHCP
DHCP client duplicated address detection, Enabling duplicated address detection
DHCP Option 82 handling, Enabling handling of Option 82
DHCP relay agent (on interface), Enabling the DHCP relay agent on an interface
DHCP relay agent client offline detection, Enabling client offline detection on the DHCP relay agent
DHCP relay agent entry periodic refresh, Enabling periodic refresh of dynamic relay entries
DHCP relay agent relay entry recording, Enabling the DHCP relay agent to record relay entries
DHCP relay agent server proxy, Enabling DHCP server proxy on the DHCP relay agent
DHCP relay agent starvation attack protection, Enabling DHCP starvation attack protection
DHCP server client offline detection, Enabling client offline detection on the DHCP server
DHCP server on interface, Enabling the DHCP server on an interface
DHCP snooping logging, Enabling DHCP snooping logging
DHCP snooping starvation attack protection, Enabling DHCP starvation attack protection
DHCP-REQUEST message attack protection, Enabling DHCP-REQUEST attack protection
DHCPv6 relay agent client offline detection, Enabling client offline detection
DHCPv6 relay agent entry recording, Enabling the DHCPv6 relay agent to record relay entries
DHCPv6 relay agent IPv6 release notification, Enabling IPv6 release notification
DHCPv6 relay agent on interface, Enabling the DHCPv6 relay agent on an interface
DHCPv6 server IPv6 prefixes advertisement to clients, Enabling the DHCPv6 server to advertise IPv6 prefixes
DHCPv6 server logging, Enabling DHCPv6 logging on the DHCPv6 server
DHCPv6 snooping logging, Enabling DHCPv6 snooping logging
DHCPv6-REQUEST check, Enabling DHCPv6-REQUEST check
gratuitous ARP IP conflict notification, Enabling IP conflict notification
gratuitous ARP packet periodic sending, Enabling periodic sending of gratuitous ARP packets
IPPO ICMP error message send, Enabling sending ICMP error messages
IPPO IPv4 local fragment reassembly, Enabling IPv4 local fragment reassembly
IPPO SYN cookie, Enabling SYN Cookie
IPv6 ICMPv6 destination unreachable message send, Enabling sending ICMPv6 destination unreachable messages
IPv6 ICMPv6 redirect message send, Enabling sending ICMPv6 redirect messages
IPv6 ICMPv6 time exceeded message send, Enabling sending ICMPv6 time exceeded messages
IPv6 local fragment reassembly, Enabling IPv6 local fragment reassembly
IPv6 multicast echo request reply, Enabling replying to multicast echo requests
IPv6 ND proxy, Enabling ND proxy
IPv6/IPv4 tunnel IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
IRDP, Enabling IRDP
encapsulating
GRE configuration, Configuring GRE, GRE configuration examples
GRE encapsulation format, GRE encapsulation format
IPv4/IPv4 GRE tunnel configuration, Example: Configuring an IPv4 over IPv4 GRE tunnel
IPv6/IPv4 tunneling configuration, IPv6 over IPv4 tunneling tasks at a glance
tunneling configuration, Configuring tunneling
entry
ARP static entry configuration (long), Configuring a long static ARP entry
ARP static entry configuration (short), Configuring a short static ARP entry
error
IPPO ICMP error message sending, Enabling sending ICMP error messages
Ethernet
adjacency table display, Displaying the adjacency table
ARP configuration, Configuring ARP, ARP configuration examples
ARP direct route advertisement configuration, Configuring ARP direct route advertisement
ARP fast-reply configuration, Configuring ARP fast-reply, Example: Configuring ARP fast-reply
ARP fast-reply configuration (on wired network), ARP fast-reply configuration example
ARP multiport entry configuration, Example: Configuring a multiport ARP entry
ARP short static entry configuration, Example: Configuring a short static ARP entry
ARP snooping configuration, Configuring ARP snooping
ARP static entry configuration (long), Example: Configuring a long static ARP entry
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
client stateless DHCPv6 configuration, Example: Configuring stateless DHCPv6
common proxy ARP configuration, Common proxy ARP configuration example, Example: Configuring common proxy ARP
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP server configuration, Configuring the DHCP server, DHCP server configuration examples
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server option customization, Example: Customizing DHCP option
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCP server subnet configuration, Example: Configuring primary and secondary subnets
DHCP server user class configuration, Example: Configuring DHCP user class
DHCP server user class whitelist configuration, Example: Configuring DHCP user class whitelist
DHCP snooping basic configuration (global), Example: Configuring basic DHCP snooping features globally
DHCP snooping basic configuration (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
DHCPv6 client configuration, Configuring the DHCPv6 client, DHCPv6 client configuration examples
DHCPv6 client IPv6 address acquisition configuration, Example: Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix acquisition configuration, Example: Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix acquisition configuration, Example: Configuring IPv6 prefix acquisition
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, DHCPv6 snooping configuration examples, Example: Configuring DHCPv6 snooping
gratuitous ARP configuration, Configuring gratuitous ARP
proxy ARP configuration, Configuring proxy ARP
UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast
UDP helper configuration, Configuring UDP helper, UDP helper configuration examples
EUI-64 address
IP services address-based interface identifiers, EUI-64 address-based interface identifiers
extending
DHCP IP address lease extension, IP address lease extension

F

fast
ARP fast-reply configuration, Configuring ARP fast-reply, Example: Configuring ARP fast-reply
ARP fast-reply configuration (on wired network), ARP fast-reply configuration example
IPv6 fast forwarding configuration, Configuring IPv6 fast forwarding
fast forwarding
configuration, Configuring fast forwarding
configuration restrictions, Restrictions and guidelines: Fast forwarding configuration
display, Display and maintenance commands for fast forwarding
entry aging time configuration, Configuring the aging time for fast forwarding entries
load sharing configuration, Configuring fast forwarding load sharing
maintain, Display and maintenance commands for fast forwarding
FIB
adjacency table display, Displaying the adjacency table
IP forwarding basic configuration, Configuring IP forwarding basic settings
IP forwarding load sharing mode, Configuring load sharing mode
table display, Display and maintenance commands for FIB table
file
DHCP client auto-configuration file, Specifying the configuration file for DHCP client automatic configuration
IP forwarding entries save to file, Saving the IP forwarding entries to a file
FIN wait timer, Setting TCP timers
format
ARP message format, ARP message format
DHCP message, DHCP message format
DHCP server BOOTP response format, Configuring the DHCP server to send BOOTP responses in RFC 1048 format
GRE encapsulation format, GRE encapsulation format
IPv6 addresses, IPv6 address format
forwarding
fast forwarding configuration, Configuring fast forwarding
fast forwarding load sharing, Configuring fast forwarding load sharing
IP services fast forwarding entry aging time, Configuring the aging time for fast forwarding entries
IPPO directed broadcast forward, Enabling an interface to forward directed broadcasts destined for the directly connected network
IPv6 fast forwarding configuration, Configuring IPv6 fast forwarding
fragment
IPPO ICMP fragment forwarding, Disabling forwarding ICMP fragments
IPv6 local fragment reassembly, Enabling IPv6 local fragment reassembly

G

gateway
DHCP client gateway specification, Specifying gateways for DHCP clients
DHCP relay agent address, Manually specifying the DHCP relay agent address for the giaddr field
DHCPv6 client gateway address, Specifying a gateway address for DHCPv6 clients
Generic Routing Encapsulation. Use
gratuitous ARP
configuration, Configuring gratuitous ARP
device MAC address change, Configuring gratuitous ARP packet retransmission for the device MAC address change
IP conflict detection, IP conflict detection
IP conflict notification, Enabling IP conflict notification
packet learning, Gratuitous ARP packet learning
packet periodic sending, Enabling periodic sending of gratuitous ARP packets
periodic packet send, Periodic sending of gratuitous ARP packets
GRE, Configuring tunneling, See also
application scenarios, GRE application scenarios
configuration, Configuring GRE, GRE configuration examples
configuration restrictions, Restrictions and guidelines: GRE configuration
display, Display and maintenance commands for GRE
encapsulation format, GRE encapsulation format
GRE/IPv4 tunnel configuration, Configuring a GRE/IPv4 tunnel
GRE/IPv4 tunnel configuration restrictions, Restrictions and guidelines
IPv4/IPv4 GRE tunnel configuration, Example: Configuring an IPv4 over IPv4 GRE tunnel
maintain, Display and maintenance commands for GRE
protocols and standards, Protocols and standards
troubleshoot, Troubleshooting GRE
troubleshoot hosts cannot ping each other, Hosts at both ends of a GRE tunnel cannot ping each other
tunnel operation, GRE tunnel operating principle

I

IA (DHCPv6), IA
IAID (DHCPv6), IAID
ICMP
IPPO ICMP error message rate limit, Configuring rate limit for ICMP error messages
IPPO ICMP error message send, Enabling sending ICMP error messages
IPPO ICMP fragment forwarding disable, Disabling forwarding ICMP fragments
IPPO ICMP packet source address specification, Specifying the source address for ICMP packets
IRDP configuration, Configuring IRDP, IRDP tasks at a glance, IRDP configuration examples, Example: Configuring IRDP
Router Discovery Protocol. Use
ICMPv6
IP services destination unreachable message send, Enabling sending ICMPv6 destination unreachable messages
IP services error message rate limit, Configuring the rate limit for ICMPv6 error messages
IP services packet source address, Specifying the source address for ICMPv6 packets
IP services redirect message send, Enabling sending ICMPv6 redirect messages
IP services time exceeded message send, Enabling sending ICMPv6 time exceeded messages
IPv6 message send control, Controlling sending ICMPv6 messages
IPv6 ND duplicate address detection, Duplicate address detection
IPv6 ND neighbor reachability detection, Neighbor reachability detection
IPv6 ND protocol address resolution, Address resolution
IPv6 ND redirection, Redirection
IPv6 ND router/prefix discovery, Router/prefix discovery and stateless address autoconfiguration
IPv6 ND stateless address autoconfiguration, Router/prefix discovery and stateless address autoconfiguration
ID
DHCPv6 relay agent Interface-ID option padding mode, Specifying a padding mode for the Interface-ID option
IP address class Host ID, IP address representation and classes
IP address class Net ID, IP address representation and classes
identity
association. See IA
association ID. See IAID
ignoring
DHCP server BOOTP request, Configuring the DHCP server to ignore BOOTP requests
implementing
IPv4/IPv4 tunneling, IPv4 over IPv4 tunneling
IPv6/IPv4 tunneling, IPv6 over IPv4 tunneling
instance
DHCP address pool VPN instance application, Applying a DHCP address pool to a VPN instance
DHCPv6 address pool VPN instance application, Applying a DHCPv6 address pool to a VPN instance
interface
Layer 3 virtual tunnel interface creation, Creating a tunnel interface
interval
IRDP advertising interval, Setting the advertising intervals
IP
performance optimization. See
IP addressing
address assignment, IP address assignment
address representation and classes, IP address representation and classes
ARP configuration, Configuring ARP, ARP configuration examples
ARP direct route advertisement configuration, Configuring ARP direct route advertisement
ARP dynamic entry aging timer, Setting the aging timer for dynamic ARP entries
ARP dynamic entry check enable, Enabling dynamic ARP entry check
ARP dynamic entry max (device), Setting the dynamic ARP learning limit for a device
ARP dynamic entry max (interface), Setting the dynamic ARP learning limit for an interface
ARP entry types, ARP entry types
ARP fast-reply configuration, Configuring ARP fast-reply, Example: Configuring ARP fast-reply
ARP fast-reply configuration (on wired network), ARP fast-reply configuration example
ARP message format, ARP message format
ARP multiport entry, Configuring a multiport ARP entry
ARP multiport entry configuration, Example: Configuring a multiport ARP entry
ARP operation, ARP operating mechanism
ARP short static entry configuration, Example: Configuring a short static ARP entry
ARP snooping configuration, Configuring ARP snooping
ARP static entry, Configuring a static ARP entry
ARP static entry configuration (long), Example: Configuring a long static ARP entry
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
BOOTP client dynamic IP address acquisition, Obtaining an IP address dynamically
client stateless DHCPv6 configuration, Example: Configuring stateless DHCPv6
common proxy ARP configuration, Common proxy ARP configuration example, Example: Configuring common proxy ARP
configuration, Configuring IP addressing, IP addressing configuration examples, Example: Manually specifying an IP address
DDNS client configuration, DDNS client tasks at a glance
DDNS client policy, Configuring a DDNS policy
DDNS client policy application, Applying the DDNS policy to an interface
DDNS configuration, Configuring DDNS, DDNS configuration examples
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DHCP address, DHCP address assignment mechanisms
DHCP address allocation, DHCP address allocation, IP address allocation process
DHCP address allocation sequence, IP address allocation sequence
DHCP address assignment, DHCP address assignment mechanisms
DHCP address conflict detection, Configuring IP address conflict detection
DHCP address pool usage alarm, Configuring address pool usage alarming
DHCP address pool VPN instance application, Applying a DHCP address pool to a VPN instance
DHCP binding auto backup, Configuring DHCP binding auto backup
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP client duplicated address detection, Enabling duplicated address detection
DHCP client packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP client
DHCP dynamic address assignment policy, Configuring a DHCP policy for dynamic assignment
DHCP lease extension, IP address lease extension
DHCP message format, DHCP message format
DHCP relay agent IP address release, Configuring the DHCP relay agent to release an IP address
DHCP relay agent source IP address, Specifying the source IP address for relayed DHCP requests
DHCP server configuration, DHCP server configuration examples
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server option customization, Example: Customizing DHCP option
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCP server subnet configuration, Example: Configuring primary and secondary subnets
DHCP server user class configuration, Example: Configuring DHCP user class
DHCP server user class whitelist configuration, Example: Configuring DHCP user class whitelist
DHCP snooping basic configuration, Configuring basic DHCP snooping features
DHCP snooping configuration, Configuring DHCP snooping, DHCP snooping configuration examples
DHCP user class whitelist, Configuring the DHCP user class whitelist
DHCPv6 address pool VPN instance application, Applying a DHCPv6 address pool to a VPN instance
DHCPv6 binding auto backup, Configuring DHCPv6 binding auto backup
DHCPv6 client configuration, Configuring the DHCPv6 client, DHCPv6 client configuration examples
DHCPv6 client IPv6 address acquisition, Configuring IPv6 address acquisition
DHCPv6 client IPv6 address acquisition configuration, Example: Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix acquisition, Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 address+prefix acquisition configuration, Example: Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix acquisition, Configuring IPv6 prefix acquisition
DHCPv6 client IPv6 prefix acquisition configuration, Example: Configuring IPv6 prefix acquisition
DHCPv6 client stateless, Configuring acquisition of configuration parameters except IP addresses and prefixes
DHCPv6 overview, DHCPv6 overview
DHCPv6 server configuration, DHCPv6 options, Configuring the DHCPv6 server, DHCPv6 server configuration examples
DHCPv6 server configuration on interface, Configuring the DHCPv6 server on an interface
DHCPv6 server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
DHCPv6 server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
DHCPv6 server IPv6 address assignment, Configuring IPv6 address assignment
DHCPv6 server IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
DHCPv6 server IPv6 prefix assignment, Configuring IPv6 prefix assignment
DHCPv6 server network parameters (address pool), Configuring network parameters in a DHCPv6 address pool
DHCPv6 server network parameters (option group), Configuring network parameters in a DHCPv6 option group
DHCPv6 server network parameters assignment, Configuring network parameters assignment
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, DHCPv6 snooping configuration examples, Example: Configuring DHCPv6 snooping
DHCPv6 snooping logging, Enabling DHCPv6 snooping logging
display, Display and maintenance commands for IP addressing
DNS configuration, Configuring DNS, DNS tasks at a glance
DNS dynamic domain name resolution, Dynamic domain name resolution
DNS packet source interface, Specifying the source interface for DNS packets
DNS spoofing, DNS spoofing
DNS spoofing configuration, Configuring DNS spoofing
DNS static domain name resolution, Static domain name resolution
DNS trusted interface, Configuring the DNS trusted interface
forwarding basic configuration, Configuring IP forwarding basic settings
gratuitous ARP configuration, Configuring gratuitous ARP
gratuitous ARP IP conflict detection, IP conflict detection
gratuitous ARP IP conflict notification, Enabling IP conflict notification
gratuitous ARP packet learning, Gratuitous ARP packet learning
gratuitous ARP packet periodic sending, Enabling periodic sending of gratuitous ARP packets
gratuitous ARP periodic packet send, Periodic sending of gratuitous ARP packets
interface IP address assignment, Assigning an IP address to an interface
IP services Pv6 ND protocol address resolution, Address resolution
IP unnumbered configuration, Configuring IP unnumbered
IPv4/IPv4 tunnel configuration, Configuring an IPv4 over IPv4 tunnel, IPv4 over IPv4 tunnel configuration examples
IPv6 6PE technology, 6PE
IPv6 addresses, IPv6 addresses
IPv6 basic settings configuration, Configuring basic IPv6 settings, Basic IPv6 settings configuration examples
IPv6 basics configuration, Example: Configuring basic IPv6 settings
IPv6 dual stack technology, Dual stack
IPv6 dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs
IPv6 global unicast address, Configuring an IPv6 global unicast address
IPv6 ICMPv6 destination unreachable message send, Enabling sending ICMPv6 destination unreachable messages
IPv6 ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
IPv6 ICMPv6 message send, Controlling sending ICMPv6 messages
IPv6 ICMPv6 redirect message send, Enabling sending ICMPv6 redirect messages
IPv6 ICMPv6 time exceeded message send, Enabling sending ICMPv6 time exceeded messages
IPv6 interface MTU, Setting the interface MTU
IPv6 link-local address configuration, Configuring an IPv6 link-local address
IPv6 max number NS message sent attempts, Setting the maximum number of attempts to send an NS message for DAD
IPv6 multicast echo request reply, Enabling replying to multicast echo requests
IPv6 NAT-PT technology, NAT-PT
IPv6 ND configuration, Configuring IPv6 neighbor discovery
IPv6 ND duplicate address detection, Duplicate address detection
IPv6 ND dynamic neighbor entries max number, Setting the dynamic neighbor learning limit on an interface
IPv6 ND hop limit, Setting the hop limit
IPv6 ND link-local entry minimization, Minimizing link-local ND entries
IPv6 ND neighbor reachability detection, Neighbor reachability detection
IPv6 ND proxy, Enabling ND proxy
IPv6 ND redirection, Redirection
IPv6 ND router/prefix discovery, Router/prefix discovery and stateless address autoconfiguration
IPv6 ND stale state entry aging timer, Setting the aging timer for ND entries in stale state
IPv6 ND stateless address autoconfiguration, Router/prefix discovery and stateless address autoconfiguration
IPv6 ND static neighbor entry, Configuring a static neighbor entry
IPv6 path MTU discovery, IPv6 path MTU discovery, Configuring path MTU discovery
IPv6 RA message parameter, Configuring RA message sending and parameters
IPv6 static path MTU, Setting a static path MTU for an IPv6 address
IPv6 transition technologies, IPv6 transition technologies
IPv6 tunneling technology, Tunneling
IPv6/IPv4 tunnel configuration, Configuring an IPv6 over IPv4 tunnel, Example: Configuring an IPv6 over IPv4 tunnel
IPv6/IPv4 tunnel IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses, Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
IRDP address, IRDP operation
IRDP configuration, Configuring IRDP, IRDP tasks at a glance, IRDP configuration examples, Example: Configuring IRDP
masking, Subnetting and masking
proxy ARP configuration, Configuring proxy ARP
special IP addresses, Special IP addresses
subnetting, Subnetting and masking
IP forwarding
basic configuration, Configuring IP forwarding basic settings
entry save to file, Saving the IP forwarding entries to a file
FIB table display, Display and maintenance commands for FIB table
load sharing (local-first), Enabling local-first load sharing
load sharing (symmetric), Enabling symmetric load sharing
load sharing configuration, Configuring load sharing, Loading sharing configuration examples
load sharing configuration (source+destination address based), Example: Configuring load sharing based on source and destination addresses
load sharing display, Display and maintenance commands for load sharing
load sharing mode, Configuring load sharing mode, Configuring load sharing mode
IP prefixing
DHCPv6 relay agent IPv6 prefixes advertisement to clients with same MAC, Enabling the DHCPv6 relay agent to advertise IPv6 prefixes
DHCPv6 server IPv6 prefixes advertisement to clients with same MAC, Enabling the DHCPv6 server to advertise IPv6 prefixes
IP services
adjacency table display, Displaying the adjacency table
ARP configuration, Configuring ARP
ARP direct route advertisement configuration, Configuring ARP direct route advertisement
ARP display, Display and maintenance commands for ARP
ARP dynamic entry check enable, Enabling dynamic ARP entry check
ARP dynamic entry feature, Configuring features for dynamic ARP entries
ARP dynamic entry max (device), Setting the dynamic ARP learning limit for a device
ARP dynamic entry max (interface), Setting the dynamic ARP learning limit for an interface
ARP fast-reply configuration, Configuring ARP fast-reply, Example: Configuring ARP fast-reply
ARP fast-reply configuration (on wired network), ARP fast-reply configuration example
ARP logging enable, Enabling ARP logging
ARP maintain, Display and maintenance commands for ARP
ARP multiport entry, Configuring a multiport ARP entry
ARP snooping configuration, Configuring ARP snooping
ARP snooping display, Display and maintenance commands for ARP snooping
ARP snooping maintain, Display and maintenance commands for ARP snooping
ARP static entry, Configuring a static ARP entry
BOOTP client application, BOOTP client application
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
BOOTP client dynamic IP address acquisition, Obtaining an IP address dynamically
common proxy ARP configuration, Common proxy ARP configuration example, Example: Configuring common proxy ARP
DDNS client configuration, DDNS client tasks at a glance
DDNS client policy, Configuring a DDNS policy
DDNS client policy application, Applying the DDNS policy to an interface
DDNS configuration, Configuring DDNS, DDNS configuration examples
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DDNS display, Display and maintenance commands for DDNS
DDNS outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
DHCP address, DHCP address assignment mechanisms
DHCP address allocation, DHCP address allocation, IP address allocation process
DHCP address allocation sequence, IP address allocation sequence
DHCP address pool application on interface, Applying an address pool to an interface
DHCP address pool usage alarm, Configuring address pool usage alarming
DHCP address pool VPN instance application, Applying a DHCP address pool to a VPN instance
DHCP binding auto backup, Configuring DHCP binding auto backup
DHCP client BIMS server information, Specifying BIMS server for DHCP clients
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP client display, Display and maintenance commands for DHCP client
DHCP client DNS server, Specifying DNS servers for DHCP clients
DHCP client domain name suffix, Specifying a domain name suffix for DHCP clients
DHCP client gateway, Specifying gateways for DHCP clients
DHCP client ID configuration (on interface), Configuring a DHCP client ID for an interface
DHCP client NetBIOS node type, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP client server specification, Specifying a server for DHCP clients
DHCP client WINS server, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP dynamic address assignment policy, Configuring a DHCP policy for dynamic assignment
DHCP enable, Enabling DHCP
DHCP IP address conflict detection, Configuring IP address conflict detection
DHCP IP address lease extension, IP address lease extension
DHCP message format, DHCP message format
DHCP Option 82 handling enable, Enabling handling of Option 82
DHCP option customization, Customizing DHCP options
DHCP options (common), Common DHCP options
DHCP options (custom), Custom DHCP options
DHCP overview, DHCP overview
DHCP protocols and standards, Protocols and standards
DHCP relay agent address, Manually specifying the DHCP relay agent address for the giaddr field
DHCP relay agent client offline detection, Enabling client offline detection on the DHCP relay agent
DHCP relay agent configuration, Configuring the DHCP relay agent, DHCP relay agent configuration examples
DHCP relay agent enable, Enabling DHCP
DHCP relay agent entry periodic refresh, Enabling periodic refresh of dynamic relay entries
DHCP relay agent IP address release, Configuring the DHCP relay agent to release an IP address
DHCP relay agent MCE support, DHCP relay agent support for MCE
DHCP relay agent Option 82 configuration, Configuring DHCP relay agent support for Option 82, Example: Configuring Option 82
DHCP relay agent Option 82 support, DHCP relay agent support for Option 82
DHCP relay agent relay entry recording, Enabling the DHCP relay agent to record relay entries
DHCP relay agent requests from VXLAN tunnels, Discarding DHCP requests that are delivered from VXLAN tunnels
DHCP relay agent security features, Configuring the DHCP relay agent security features
DHCP relay agent server, Specifying DHCP servers
DHCP relay agent server proxy, Enabling DHCP server proxy on the DHCP relay agent
DHCP relay agent server selection algorithm, Specifying the DHCP server selecting algorithm
DHCP relay agent server selection configuration, Example: Configuring DHCP server selection
DHCP relay agent source IP address, Specifying the source IP address for relayed DHCP requests
DHCP relay agent starvation attack protection, Enabling DHCP starvation attack protection
DHCP server address pool, Configuring an address pool on the DHCP server
DHCP server client offline detection, Enabling client offline detection on the DHCP server
DHCP server compatibility configuration, Configuring DHCP server compatibility
DHCP server configuration, Configuring the DHCP server, DHCP server configuration examples
DHCP server display, Display and maintenance commands for DHCP server
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server enable on interface, Enabling the DHCP server on an interface
DHCP server logging enable, Enabling DHCP logging on the DHCP server
DHCP server maintain, Display and maintenance commands for DHCP server
DHCP server option customization, Example: Customizing DHCP option
DHCP server security (starvation attack protection), Configuring DHCP starvation attack protection
DHCP server security features, Configuring the DHCP server security features
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCP server subnet configuration, Example: Configuring primary and secondary subnets
DHCP server user class configuration, Example: Configuring DHCP user class
DHCP server user class whitelist configuration, Example: Configuring DHCP user class whitelist
DHCP smart relay, Configuring smart relay to specify the DHCP relay agent address for the giaddr field
DHCP snooping basic configuration (global), Example: Configuring basic DHCP snooping features globally
DHCP snooping basic configuration (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
DHCP snooping basic configuration restrictions (common network), Restrictions and guidelines
DHCP snooping configuration, Configuring DHCP snooping, DHCP snooping configuration examples
DHCP snooping disable (interface), Disabling DHCP snooping on an interface
DHCP snooping display, Display and maintenance commands for DHCP snooping
DHCP snooping entry auto backup, Configuring DHCP snooping entry auto backup
DHCP snooping entry max, Setting the maximum number of DHCP snooping entries
DHCP snooping logging, Enabling DHCP snooping logging
DHCP snooping maintain, Display and maintenance commands for DHCP snooping
DHCP snooping Option 82 configuration, Configuring DHCP snooping support for Option 82
DHCP snooping Option 82 support, DHCP snooping support for Option 82
DHCP snooping Option 82 support configuration, Example: Configuring DHCP snooping support for Option 82
DHCP snooping packet blocking port, Configuring a DHCP packet blocking port
DHCP snooping packet rate limit, Configuring DHCP packet rate limit
DHCP snooping security features, Configuring DHCP snooping security features
DHCP snooping starvation attack protection, Enabling DHCP starvation attack protection
DHCP snooping trusted port, Application of trusted and untrusted ports
DHCP snooping untrusted port, Application of trusted and untrusted ports
DHCP user class creation, Creating a DHCP user class
DHCP user class whitelist, Configuring the DHCP user class whitelist
DHCP voice client Option 184 parameter, Configuring Option 184 parameters for DHCP clients
DHCP-REQUEST message attack protection, Enabling DHCP-REQUEST attack protection
DHCPv6 address pool, DHCPv6 address pool
DHCPv6 address pool VPN instance application, Applying a DHCPv6 address pool to a VPN instance
DHCPv6 address/prefix assignment, DHCPv6 address/prefix assignment
DHCPv6 address/prefix lease renewal, Address/prefix lease renewal
DHCPv6 binding auto backup, Configuring DHCPv6 binding auto backup
DHCPv6 client configuration, Configuring the DHCPv6 client, DHCPv6 client tasks at a glance
DHCPv6 client display, Display and maintenance commands for DHCPv6 client
DHCPv6 client gateway address, Specifying a gateway address for DHCPv6 clients
DHCPv6 client IPv6 address acquisition, Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix acquisition, Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix acquisition, Configuring IPv6 prefix acquisition
DHCPv6 client maintain, Display and maintenance commands for DHCPv6 client
DHCPv6 client stateless, Configuring acquisition of configuration parameters except IP addresses and prefixes
DHCPv6 concepts, Concepts
DHCPv6 IPv6 address assignment, IPv6 address assignment
DHCPv6 IPv6 address/prefix allocation sequence, IPv6 address/prefix allocation sequence
DHCPv6 IPv6 prefix assignment, IPv6 prefix assignment
DHCPv6 overview, DHCPv6 overview
DHCPv6 protocols and standards, Protocols and standards
DHCPv6 relay agent client offline detection, Enabling client offline detection
DHCPv6 relay agent configuration, Configuring the DHCPv6 relay agent, DHCPv6 relay agent configuration examples
DHCPv6 relay agent display, Display and maintenance commands for DHCPv6 relay agent
DHCPv6 relay agent enable on interface, Enabling the DHCPv6 relay agent on an interface
DHCPv6 relay agent entry recording, Enabling the DHCPv6 relay agent to record relay entries
DHCPv6 relay agent Interface-ID option padding mode, Specifying a padding mode for the Interface-ID option
DHCPv6 relay agent IPv6 prefixes advertisement to clients with same MAC, Enabling the DHCPv6 relay agent to advertise IPv6 prefixes
DHCPv6 relay agent IPv6 release notification, Enabling IPv6 release notification
DHCPv6 relay agent maintain, Display and maintenance commands for DHCPv6 relay agent
DHCPv6 relay agent requests from VXLAN tunnels, Discarding DHCPv6 requests that are delivered from VXLAN tunnels
DHCPv6 relay agent security features, Configuring DHCPv6 relay security features
DHCPv6 relay agent server, Specifying DHCPv6 servers on the relay agent
DHCPv6 relay agent source IPv6 address, Specifying the source IPv6 address for relayed DHCPv6 requests
DHCPv6 server configuration, DHCPv6 options, Configuring the DHCPv6 server, DHCPv6 server configuration examples
DHCPv6 server display, Display and maintenance commands for DHCPv6 server
DHCPv6 server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
DHCPv6 server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
DHCPv6 server IPv6 address assignment, Configuring IPv6 address assignment
DHCPv6 server IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
DHCPv6 server IPv6 prefix assignment, Configuring IPv6 prefix assignment
DHCPv6 server IPv6 prefixes advertisement to clients with same MAC, Enabling the DHCPv6 server to advertise IPv6 prefixes
DHCPv6 server logging, Enabling DHCPv6 logging on the DHCPv6 server
DHCPv6 server maintain, Display and maintenance commands for DHCPv6 server
DHCPv6 snooping basics, Configuring basic DHCPv6 snooping features
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, Example: Configuring DHCPv6 snooping
DHCPv6 snooping display, Display and maintenance commands for DHCPv6 snooping
DHCPv6 snooping entry auto backup, Configuring DHCPv6 snooping entry auto backup
DHCPv6 snooping entry max, Setting the maximum number of DHCPv6 snooping entries
DHCPv6 snooping logging, Enabling DHCPv6 snooping logging
DHCPv6 snooping maintain, Display and maintenance commands for DHCPv6 snooping
DHCPv6 snooping Option 18 support configuration, Configuring DHCP snooping support for Option 18
DHCPv6 snooping Option 37 support configuration, Configuring DHCP snooping support for Option 37
DHCPv6 snooping packet blocking port, Configuring a DHCPv6 packet blocking port
DHCPv6 snooping packet rate limit configuration, Configuring DHCPv6 packet rate limit
DHCPv6-REQUEST check, Enabling DHCPv6-REQUEST check
DNS configuration, Configuring DNS, DNS tasks at a glance
DNS outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
DNS packet source interface, Specifying the source interface for DNS packets
DNS proxy, DNS proxy
DNS proxy configuration, Configuring the DNS proxy
DNS spoofing, DNS spoofing
DNS spoofing configuration, Configuring DNS spoofing
DNS trusted interface, Configuring the DNS trusted interface
fast forwarding configuration, Configuring fast forwarding
fast forwarding display, Display and maintenance commands for fast forwarding
fast forwarding entry aging time, Configuring the aging time for fast forwarding entries
fast forwarding load sharing, Configuring fast forwarding load sharing
fast forwarding maintain, Display and maintenance commands for fast forwarding
forwarding basic configuration, Configuring IP forwarding basic settings
gratuitous ARP configuration, Configuring gratuitous ARP
gratuitous ARP device MAC address change, Configuring gratuitous ARP packet retransmission for the device MAC address change
gratuitous ARP IP conflict notification, Enabling IP conflict notification
gratuitous ARP packet periodic sending, Enabling periodic sending of gratuitous ARP packets
GRE application scenarios, GRE application scenarios
GRE configuration, Configuring GRE, GRE configuration examples
GRE configuration restrictions, Restrictions and guidelines: GRE configuration
GRE display, Display and maintenance commands for GRE
GRE encapsulation format, GRE encapsulation format
GRE maintain, Display and maintenance commands for GRE
GRE operation, GRE tunnel operating principle
GRE protocols and standards, Protocols and standards
GRE/IPv4 tunnel configuration, Configuring a GRE/IPv4 tunnel
GRE/IPv4 tunnel configuration restrictions, Restrictions and guidelines
ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
IP address assignment, IP address assignment
IP address representation and classes, IP address representation and classes
IP addressing display, Display and maintenance commands for IP addressing
IP addressing interface address, Assigning an IP address to an interface
IP addressing subnetting, Subnetting and masking
IP addressingconfiguration, Configuring IP addressing
IP forwarding entries save, Saving the IP forwarding entries to a file
IP forwarding load sharing (local-first), Enabling local-first load sharing
IP forwarding load sharing (symmetric), Enabling symmetric load sharing
IP forwarding load sharing configuration, Configuring load sharing, Loading sharing configuration examples
IP forwarding load sharing configuration (source+destination address based), Example: Configuring load sharing based on source and destination addresses
IP unnumbered configuration, Configuring IP unnumbered
IPv4 DNS configuration, IPv4 DNS configuration examples
IPv4 forwarding load sharing (bandwidth-based), Enabling IPv4 bandwidth-based load sharing
IPv4/IPv4 GRE tunnel configuration, Example: Configuring an IPv4 over IPv4 GRE tunnel
IPv4/IPv4 tunnel configuration, Configuring an IPv4 over IPv4 tunnel, IPv4 over IPv4 tunnel configuration examples
IPv4/IPv4 tunneling configuration restrictions, Restrictions and guidelines: IPv4 over IPv4 tunnel configuration
IPv4/IPv4 tunneling implementation, IPv4 over IPv4 tunneling
IPv6 addresses, IPv6 addresses
IPv6 basic settings configuration, Configuring basic IPv6 settings, Basic IPv6 settings configuration examples
IPv6 basics configuration, Example: Configuring basic IPv6 settings
IPv6 basics display, Display and maintenance commands for IPv6 basics
IPv6 basics maintain, Display and maintenance commands for IPv6 basics
IPv6 DNS configuration, IPv6 DNS configuration examples
IPv6 dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs
IPv6 fast forwarding configuration, Configuring IPv6 fast forwarding
IPv6 fast forwarding display, Display and maintenance commands for IPv6 fast forwarding
IPv6 fast forwarding entry aging time, Configuring the aging time for IPv6 fast forwarding entries
IPv6 fast forwarding load sharing, Configuring IPv6 fast forwarding load sharing
IPv6 fast forwarding maintain, Display and maintenance commands for IPv6 fast forwarding
IPv6 features, IPv6 features
IPv6 ICMPv6 destination unreachable message send, Enabling sending ICMPv6 destination unreachable messages
IPv6 ICMPv6 message send, Controlling sending ICMPv6 messages
IPv6 ICMPv6 packet source address specification, Specifying the source address for ICMPv6 packets
IPv6 ICMPv6 redirect message send, Enabling sending ICMPv6 redirect messages
IPv6 ICMPv6 time exceeded message send, Enabling sending ICMPv6 time exceeded messages
IPv6 interface MTU, Setting the interface MTU
IPv6 link-local address configuration, Configuring an IPv6 link-local address
IPv6 load sharing configuration (bandwidth-based), Configuring IPv6 bandwidth-based load sharing
IPv6 local fragment reassembly, Enabling IPv6 local fragment reassembly
IPv6 max number NS message sent attempts, Setting the maximum number of attempts to send an NS message for DAD
IPv6 multicast echo request reply, Enabling replying to multicast echo requests
IPv6 ND configuration, Configuring IPv6 neighbor discovery
IPv6 ND dynamic neighbor entries max number, Setting the dynamic neighbor learning limit on an interface
IPv6 ND hop limit, Setting the hop limit
IPv6 ND link-local entry minimization, Minimizing link-local ND entries
IPv6 ND proxy enable, Enabling ND proxy
IPv6 ND stale state entry aging timer, Setting the aging timer for ND entries in stale state
IPv6 ND static neighbor entry, Configuring a static neighbor entry
IPv6 path MTU discovery, IPv6 path MTU discovery, Configuring path MTU discovery
IPv6 protocols and standards, Protocols and standards, Protocols and standards
IPv6 RA message parameter, Configuring RA message sending and parameters
IPv6 static path MTU, Setting a static path MTU for an IPv6 address
IPv6 transition technologies, IPv6 transition technologies
IPv6/IPv4 tunnel configuration, Configuring an IPv6 over IPv4 tunnel, Example: Configuring an IPv6 over IPv4 tunnel
IPv6/IPv4 tunnel configuration restrictions, Restrictions and guidelines
IPv6/IPv4 tunnel IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses, Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
IPv6/IPv4 tunneling configuration, IPv6 over IPv4 tunneling tasks at a glance
IPv6/IPv4 tunneling implementation, IPv6 over IPv4 tunneling
IRDP advertised IP address lifetime, Setting the lifetime of advertised IP addresses
IRDP advertised IP address preference, Specifying the preference of advertised IP addresses
IRDP advertising interval, Setting the advertising intervals
IRDP configuration, Configuring IRDP, IRDP tasks at a glance, IRDP configuration examples, Example: Configuring IRDP
IRDP enable, Enabling IRDP
IRDP operation, IRDP operation
IRDP protocols and standards, Protocols and standards
IRDP proxy-advertised IP address, Specifying a proxy-advertised IP address
IRDP RA destination address, Specifying the multicast address as the destination address for RAs
Layer 3 virtual tunnel interface, Configuring a tunnel interface
Layer 3 virtual tunnel interface default setting restrictions, Restrictions and guidelines
Layer 3 virtual tunnel interface destination VPN instance restrictions, Restrictions and guidelines
Layer 3 virtual tunnel interface string TUNNEL to PHY_UPDOWN log mnemonic, Adding TUNNEL to the PHY_UPDOWN log mnemonic for tunnel interfaces
Layer 3 virtual tunneling interface configuration display, Display and maintenance commands for tunnel interface configuration
Layer 3 virtual tunneling interface configuration maintain, Display and maintenance commands for tunnel interface configuration
performance optimization. See
proxy ARP configuration, Configuring proxy ARP
proxy ARP display, Display and maintenance commands for proxy ARP
special IP addresses, Special IP addresses
stateless DHCPv6, Stateless DHCPv6
troubleshooting DHCP IP address conflict, Failure to obtain a non-conflicting IP address
troubleshooting DHCP relay agent configuration, Troubleshooting DHCP relay agent configuration
troubleshooting DHCP relay agent configuration parameters, Failure of DHCP clients to obtain configuration parameters through the DHCP relay agent
troubleshooting DHCP server configuration, Troubleshooting DHCP server configuration
troubleshooting GRE, Troubleshooting GRE
troubleshooting GRE hosts cannot ping each other, Hosts at both ends of a GRE tunnel cannot ping each other
troubleshooting IPv4 DNS address resolution failure, Failure to resolve IPv4 addresses
troubleshooting IPv4 DNS configuration, Troubleshooting DNS configuration
troubleshooting IPv6 DNS address resolution failure, Failure to resolve IPv6 addresses
troubleshooting Layer 3 virtual tunnel interface configuration, Troubleshooting tunnel interface configuration
troubleshooting Layer 3 virtual tunnel interface not up, Tunnel interface not up
tunneling configuration, Configuring tunneling
tunneling interface configuration restrictions, Restrictions and guidelines: Tunnel interface configuration
UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast, Example: Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast, Example: Configuring UDP helper to convert broadcast to unicast
UDP helper configuration, Configuring UDP helper, UDP helper configuration examples
UDP helper display, Display and maintenance commands for UDP helper
UDP helper maintain, Display and maintenance commands for UDP helper
IPng, Configuring basic IPv6 settings, See also
IPPO
configuration, Optimizing IP performance
directed broadcast forward configuration, Example: Enabling an interface to forward directed broadcasts destined for the directly connected network
directed broadcast forward enable, Enabling an interface to forward directed broadcasts destined for the directly connected network
display, Display and maintenance commands for IP performance optimization
ICMP error message rate limit, Configuring rate limit for ICMP error messages
ICMP error message send, Enabling sending ICMP error messages
ICMP fragment forwarding disable, Disabling forwarding ICMP fragments
ICMP packet source address, Specifying the source address for ICMP packets
interface TCP MSS, Setting TCP MSS for an interface
IPv4 local fragment reassembly, Enabling IPv4 local fragment reassembly
IPv4 packet MTU, Setting the MTU of IPv4 packets sent over an interface
maintain, Display and maintenance commands for IP performance optimization
SYN cookie, Enabling SYN Cookie
TCP buffer size, Setting the TCP buffer size
TCP path MTU discovery, Configuring TCP path MTU discovery
TCP timer, Setting TCP timers
IPsec
GRE application scenarios, GRE application scenarios
IP-to-MAC
DHCP snooping configuration, Configuring DHCP snooping, DHCP snooping configuration examples
IPv4
DNS configuration, IPv4 DNS configuration examples
DNS outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
DNS proxy configuration, Configuring the DNS proxy, Example: Configuring DNS proxy
DNS spoofing configuration, Configuring DNS spoofing
GRE application scenarios, GRE application scenarios
GRE encapsulation format, GRE encapsulation format
GRE IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
GRE/IPv4 tunnel configuration, Configuring a GRE/IPv4 tunnel
IP address assignment, IP address assignment
IP address representation and classes, IP address representation and classes
IP addressing configuration, Configuring IP addressing, IP addressing configuration examples, Example: Manually specifying an IP address
IP addressing interface address, Assigning an IP address to an interface
IP addressing IP unnumbered, Configuring IP unnumbered
IP addressing masking, Subnetting and masking
IP addressing subnetting, Subnetting and masking
IP services 6PE technology, 6PE
IPPO IPv4 local fragment reassembly, Enabling IPv4 local fragment reassembly
IPPO IPv4 packet MTU, Setting the MTU of IPv4 packets sent over an interface
IPv4/IPv4 GRE tunnel configuration, Example: Configuring an IPv4 over IPv4 GRE tunnel
IPv4/IPv4 tunnel configuration, Configuring an IPv4 over IPv4 tunnel, IPv4 over IPv4 tunnel configuration examples
IPv4/IPv4 tunneling implementation, IPv4 over IPv4 tunneling
IPv6/IPv4 tunnel configuration, Configuring an IPv6 over IPv4 tunnel, Example: Configuring an IPv6 over IPv4 tunnel
IPv6/IPv4 tunnel IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
IPv6/IPv4 tunneling configuration, IPv6 over IPv4 tunneling tasks at a glance
IPv6/IPv4 tunneling implementation, IPv6 over IPv4 tunneling
special IP addresses, Special IP addresses
tunneling configuration, Configuring tunneling
IPv4 forwarding
load sharing (bandwidth-based), Enabling IPv4 bandwidth-based load sharing
IPv6, Configuring basic IPv6 settings, See also
6PE technology, 6PE
address format, IPv6 address format
address type, IPv6 address types
addresses, IPv6 addresses
basic settings configuration, Configuring basic IPv6 settings, Basic IPv6 settings configuration examples
basics configuration, Example: Configuring basic IPv6 settings
basics display, Display and maintenance commands for IPv6 basics
basics maintain, Display and maintenance commands for IPv6 basics
DHCPv6. See
DNS configuration, IPv6 DNS configuration examples
DNS outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
DNS proxy configuration, Configuring the DNS proxy, Example: Configuring DNS proxy
DNS spoofing configuration, Configuring DNS spoofing
dual stack technology, Dual stack
dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs
EUI-64 address-based interface identifiers, EUI-64 address-based interface identifiers
fast forwarding configuration, Configuring IPv6 fast forwarding
fast forwarding display, Display and maintenance commands for IPv6 fast forwarding
fast forwarding entry aging time, Configuring the aging time for IPv6 fast forwarding entries
fast forwarding load sharing configuration, Configuring IPv6 fast forwarding load sharing
fast forwarding maintain, Display and maintenance commands for IPv6 fast forwarding
features, IPv6 features
global unicast address configuration, Configuring an IPv6 global unicast address
GRE application scenarios, GRE application scenarios
GRE encapsulation format, GRE encapsulation format
GRE IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
ICMPv6 destination unreachable message send, Enabling sending ICMPv6 destination unreachable messages
ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
ICMPv6 message send, Controlling sending ICMPv6 messages
ICMPv6 packet source address specification, Specifying the source address for ICMPv6 packets
ICMPv6 redirect message send, Enabling sending ICMPv6 redirect messages
ICMPv6 time exceeded message send, Enabling sending ICMPv6 time exceeded messages
interface MTU configuration, Setting the interface MTU
IPv6/IPv4 tunnel configuration, Configuring an IPv6 over IPv4 tunnel, Example: Configuring an IPv6 over IPv4 tunnel
IPv6/IPv4 tunnel IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
IPv6/IPv4 tunneling configuration, IPv6 over IPv4 tunneling tasks at a glance
IPv6/IPv4 tunneling implementation, IPv6 over IPv4 tunneling
link-local address configuration, Configuring an IPv6 link-local address
load sharing configuration (bandwidth-based), Configuring IPv6 bandwidth-based load sharing
local fragment reassembly enable, Enabling IPv6 local fragment reassembly
max number NS message sent attempts, Setting the maximum number of attempts to send an NS message for DAD
multicast address type, Multicast addresses
multicast echo request reply, Enabling replying to multicast echo requests
NAT-PT technology, NAT-PT
ND configuration, Configuring IPv6 neighbor discovery
ND customer-side or network-side port configuration, Configuring a customer-side or a network-side port
ND duplicate address detection, Duplicate address detection
ND dynamic neighbor entries max number, Setting the dynamic neighbor learning limit on an interface
ND hop limit, Setting the hop limit
ND link-local entry minimization, Minimizing link-local ND entries
ND neighbor reachability detection, Neighbor reachability detection
ND protocol address resolution, Address resolution
ND proxy enable, Enabling ND proxy
ND redirection, Redirection
ND router/prefix discovery, Router/prefix discovery and stateless address autoconfiguration
ND stale state entry aging timer, Setting the aging timer for ND entries in stale state
ND stateless address autoconfiguration, Router/prefix discovery and stateless address autoconfiguration
ND static neighbor entry configuration, Configuring a static neighbor entry
path MTU discovery, IPv6 path MTU discovery
path MTU discovery configuration, Configuring path MTU discovery
protocols and standards, Protocols and standards, Protocols and standards
RA message parameter configuration, Configuring RA message sending and parameters
stateless address autoconfiguration, Stateless address autoconfiguration
static path MTU configuration, Setting a static path MTU for an IPv6 address
transition technologies, IPv6 transition technologies
tunneling configuration, Configuring tunneling
tunneling technology, Tunneling
IPv6 addressing
DHCPv6 relay agent source IPv6 address, Specifying the source IPv6 address for relayed DHCPv6 requests
DHCPv6 server logging, Enabling DHCPv6 logging on the DHCPv6 server
IRDP
advertised IP address lifetime, Setting the lifetime of advertised IP addresses
advertised IP address preference, Specifying the preference of advertised IP addresses
advertising interval, Setting the advertising intervals
configuration, Configuring IRDP, IRDP tasks at a glance, IRDP configuration examples, Example: Configuring IRDP
enable, Enabling IRDP
operation, IRDP operation
protocols and standards, Protocols and standards
proxy-advertised IP address, Specifying a proxy-advertised IP address
RA destination address, Specifying the multicast address as the destination address for RAs
IRF
DHCP overview, DHCP overview

L

LAN
IPPO, Optimizing IP performance
Layer 3
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
client stateless DHCPv6 configuration, Example: Configuring stateless DHCPv6
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP overview, DHCP overview
DHCP relay agent configuration, Configuring the DHCP relay agent, DHCP relay agent configuration examples
DHCP relay agent Option 82 configuration, Example: Configuring Option 82
DHCP relay agent server selection configuration, Example: Configuring DHCP server selection
DHCP server configuration, Configuring the DHCP server, DHCP server configuration examples
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server option customization, Example: Customizing DHCP option
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCP server subnet configuration, Example: Configuring primary and secondary subnets
DHCP server user class configuration, Example: Configuring DHCP user class
DHCP server user class whitelist configuration, Example: Configuring DHCP user class whitelist
DHCP snooping basic configuration (global), Example: Configuring basic DHCP snooping features globally
DHCP snooping basic configuration (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
DHCPv6 client configuration, Configuring the DHCPv6 client, DHCPv6 client tasks at a glance, DHCPv6 client configuration examples
DHCPv6 client IPv6 address acquisition configuration, Example: Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix acquisition configuration, Example: Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix acquisition configuration, Example: Configuring IPv6 prefix acquisition
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, DHCPv6 snooping configuration examples, Example: Configuring DHCPv6 snooping
UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast, Example: Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast, Example: Configuring UDP helper to convert broadcast to unicast
UDP helper configuration, Configuring UDP helper, UDP helper configuration examples
virtual tunnel interface, Configuring a tunnel interface
learning
IPv6 ND dynamic neighbor entries max number, Setting the dynamic neighbor learning limit on an interface
leasing
DHCP IP address lease extension, IP address lease extension
DHCPv6 address/prefix lease renewal, Address/prefix lease renewal
DHCPv6 PD, PD
lifetime
IRDP advertised IP address lifetime, Setting the lifetime of advertised IP addresses
limiting
DHCP snooping packet rate limit, Configuring DHCP packet rate limit
DHCPv6 snooping packet rate limit, Configuring DHCPv6 packet rate limit
IPPO ICMP error message rate limit, Configuring rate limit for ICMP error messages
IPv6 ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
load sharing
fast forwarding load sharing, Configuring fast forwarding load sharing
IP forwarding load sharing (local-first), Enabling local-first load sharing
IP forwarding load sharing (symmetric), Enabling symmetric load sharing
IP forwarding load sharing configuration, Configuring load sharing, Loading sharing configuration examples
IP forwarding load sharing configuration (source+destination address based), Example: Configuring load sharing based on source and destination addresses
IP forwarding load sharing mode, Configuring load sharing mode
IPv4 forwarding load sharing (bandwidth-based), Enabling IPv4 bandwidth-based load sharing
IPv6 fast forwarding, Configuring IPv6 fast forwarding load sharing
IPv6 load sharing configuration (bandwidth-based), Configuring IPv6 bandwidth-based load sharing
load sharing mode (IP forwarding), Configuring load sharing mode
local
IP forwarding load sharing (local-first), Enabling local-first load sharing
logging
ARP enable, Enabling ARP logging
DHCP server logging enable, Enabling DHCP logging on the DHCP server
DHCP snooping logging, Enabling DHCP snooping logging
DHCPv6 server logging, Enabling DHCPv6 logging on the DHCPv6 server
DHCPv6 snooping logging, Enabling DHCPv6 snooping logging

M

MAC addressing
ARP configuration, Configuring ARP, ARP configuration examples
ARP direct route advertisement configuration, Configuring ARP direct route advertisement
ARP dynamic entry check enable, Enabling dynamic ARP entry check
ARP fast-reply configuration, Configuring ARP fast-reply, Example: Configuring ARP fast-reply
ARP fast-reply configuration (on wired network), ARP fast-reply configuration example
ARP multiport entry configuration, Example: Configuring a multiport ARP entry
ARP operation, ARP operating mechanism
ARP short static entry configuration, Example: Configuring a short static ARP entry
ARP snooping configuration, Configuring ARP snooping
ARP static entry configuration (long), Example: Configuring a long static ARP entry
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
common proxy ARP configuration, Common proxy ARP configuration example, Example: Configuring common proxy ARP
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP snooping starvation attack protection, Enabling DHCP starvation attack protection
gratuitous ARP configuration, Configuring gratuitous ARP
gratuitous ARP IP conflict detection, IP conflict detection
gratuitous ARP packet learning, Gratuitous ARP packet learning
gratuitous ARP periodic packet send, Periodic sending of gratuitous ARP packets
IPv6 EUI-64 address-based interface identifiers, EUI-64 address-based interface identifiers
proxy ARP configuration, Configuring proxy ARP
maintaining
ARP, Display and maintenance commands for ARP
ARP snooping, Display and maintenance commands for ARP snooping
DHCP relay agent, Display and maintenance commands for DHCP relay agent
DHCP server, Display and maintenance commands for DHCP server
DHCP snooping, Display and maintenance commands for DHCP snooping
DHCPv6 client, Display and maintenance commands for DHCPv6 client
DHCPv6 relay agent, Display and maintenance commands for DHCPv6 relay agent
DHCPv6 server, Display and maintenance commands for DHCPv6 server
DHCPv6 snooping, Display and maintenance commands for DHCPv6 snooping
DNS, Display and maintenance commands for DNS
fast forwarding, Display and maintenance commands for fast forwarding
GRE, Display and maintenance commands for GRE
IPPO, Display and maintenance commands for IP performance optimization
IPv6 basics, Display and maintenance commands for IPv6 basics
IPv6 fast forwarding, Display and maintenance commands for IPv6 fast forwarding
Layer 3 virtual tunneling interface configuration, Display and maintenance commands for tunnel interface configuration
UDP helper, Display and maintenance commands for UDP helper
masking
IP addressing, Subnetting and masking
maximum segment size. Use
MCE
relay agent support, DHCP relay agent support for MCE
message
ARP configuration, Configuring ARP, ARP configuration examples
ARP direct route advertisement configuration, Configuring ARP direct route advertisement
ARP fast-reply configuration, Configuring ARP fast-reply, Example: Configuring ARP fast-reply
ARP fast-reply configuration (on wired network), ARP fast-reply configuration example
ARP message format, ARP message format
ARP multiport entry configuration, Example: Configuring a multiport ARP entry
ARP short static entry configuration, Example: Configuring a short static ARP entry
ARP snooping configuration, Configuring ARP snooping
ARP snooping entry aging, Aging of ARP snooping entries
ARP snooping entry creation, Creation of ARP snooping entries
ARP snooping protection, Protection for ARP snooping
ARP static entry configuration (long), Example: Configuring a long static ARP entry
common proxy ARP configuration, Common proxy ARP configuration example, Example: Configuring common proxy ARP
DHCP format, DHCP message format
DHCP-REQUEST message attack protection, Enabling DHCP-REQUEST attack protection
DHCPv6 assignment (4 messages), Assignment involving four messages
DHCPv6 rapid assignment (2 messages), Rapid assignment involving two messages
gratuitous ARP configuration, Configuring gratuitous ARP
gratuitous ARP IP conflict detection, IP conflict detection
gratuitous ARP packet learning, Gratuitous ARP packet learning
gratuitous ARP periodic packet send, Periodic sending of gratuitous ARP packets
IPPO ICMP error message rate limit, Configuring rate limit for ICMP error messages
IPPO ICMP error message sending, Enabling sending ICMP error messages
IPv6 ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
IPv6 ICMPv6 message send, Controlling sending ICMPv6 messages
proxy ARP configuration, Configuring proxy ARP
Microsoft Windows
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
minimizing IPv6 ND link-local entries, Minimizing link-local ND entries
mnemonic
Layer 3 virtual tunnel interface string TUNNEL to PHY_UPDOWN log mnemonic, Adding TUNNEL to the PHY_UPDOWN log mnemonic for tunnel interfaces
mode
DHCPv6 relay agent Interface-ID option padding, Specifying a padding mode for the Interface-ID option
MSS
IPPO interface TCP MSS, Setting TCP MSS for an interface
MTU
IPPO IPv4 packet MTU, Setting the MTU of IPv4 packets sent over an interface
IPPO TCP path MTU discovery, Configuring TCP path MTU discovery
IPv6 dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs
IPv6 interface MTU configuration, Setting the interface MTU
IPv6 path MTU discovery, IPv6 path MTU discovery
IPv6 path MTU discovery configuration, Configuring path MTU discovery
IPv6 static path MTU configuration, Setting a static path MTU for an IPv6 address
multicast
DHCPv6 address, Multicast addresses used by DHCPv6
IPv6 address, Multicast addresses
IPv6 address type, IPv6 address types
IPv6 multicast echo request reply, Enabling replying to multicast echo requests
UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast, Example: Configuring UDP helper to convert broadcast to multicast
UDP helper configuration, UDP helper configuration examples
multiport ARP entry, Configuring a multiport ARP entry
multiport entry (ARP), Example: Configuring a multiport ARP entry

N

name
DDNS client configuration, DDNS client tasks at a glance
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DNS client configuration, Configuring the DNS client
DNS configuration, Configuring DNS
DNS dynamic domain name resolution, Dynamic domain name resolution
DNS proxy configuration, Configuring the DNS proxy
DNS spoofing configuration, Configuring DNS spoofing
DNS static domain name resolution, Static domain name resolution
IPv4 DNS configuration, IPv4 DNS configuration examples
naming
DDNS configuration, Configuring DDNS, DDNS configuration examples
DHCP client domain name suffix, Specifying a domain name suffix for DHCP clients
DNS client domain name resolution (dynamic), Configuring dynamic domain name resolution
DNS client domain name resolution (static), Configuring static domain name resolution
DNS configuration, DNS tasks at a glance
IPv4 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv4 DNS client domain name resolution (static), Example: Configuring static domain name resolution
IPv4 DNS proxy configuration, Example: Configuring DNS proxy
IPv6 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv6 DNS client domain name resolution (static), Example: Configuring static domain name resolution
IPv6 DNS configuration, IPv6 DNS configuration examples
IPv6 DNS proxy configuration, Example: Configuring DNS proxy
NAT-PT
technology, NAT-PT
neighbor
adjacency table display, Displaying the adjacency table
neighbor discovery
IPv6 duplicate address detection, Duplicate address detection
IPv6 ND address resolution, Address resolution
IPv6 ND configuration, Configuring IPv6 neighbor discovery
IPv6 ND dynamic neighbor entries max number, Setting the dynamic neighbor learning limit on an interface
IPv6 ND hop limit, Setting the hop limit
IPv6 ND link-local entry minimization, Minimizing link-local ND entries
IPv6 ND stale state entry aging timer, Setting the aging timer for ND entries in stale state
IPv6 ND static neighbor entry, Configuring a static neighbor entry
IPv6 neighbor reachability detection, Neighbor reachability detection
IPv6 redirection, Redirection
IPv6 router/prefix discovery, Router/prefix discovery and stateless address autoconfiguration
IPv6 stateless address autoconfiguration, Router/prefix discovery and stateless address autoconfiguration
NetBIOS
DHCP client node type, Specifying WINS servers and NetBIOS node type for DHCP clients
network
ARP customer-side port, Configuring a customer-side or network-side port
ARP dynamic entry aging timer, Setting the aging timer for dynamic ARP entries
ARP dynamic entry check enable, Enabling dynamic ARP entry check
ARP dynamic entry feature, Configuring features for dynamic ARP entries
ARP dynamic entry max (device), Setting the dynamic ARP learning limit for a device
ARP dynamic entry max (interface), Setting the dynamic ARP learning limit for an interface
ARP entry synchronization, Performing ARP entry synchronization
ARP entry types, ARP entry types
ARP fast-reply configuration, Configuring ARP fast-reply, Example: Configuring ARP fast-reply
ARP fast-reply configuration (on wired network), ARP fast-reply configuration example
ARP logging enable, Enabling ARP logging
ARP message format, ARP message format
ARP multiport entry, Configuring a multiport ARP entry
ARP multiport entry configuration, Example: Configuring a multiport ARP entry
ARP OpenFlow table entry, OpenFlow ARP entry
ARP operation, ARP operating mechanism
ARP short static entry configuration, Example: Configuring a short static ARP entry
ARP static entry, Configuring a static ARP entry
ARP static entry configuration (long), Example: Configuring a long static ARP entry
client stateless DHCPv6 configuration, Example: Configuring stateless DHCPv6
common proxy ARP configuration, Common proxy ARP configuration example, Example: Configuring common proxy ARP
DDNS client configuration, DDNS client tasks at a glance
DDNS client policy, Configuring a DDNS policy
DDNS client policy application, Applying the DDNS policy to an interface
DDNS configuration, Configuring DDNS
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DDNS outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
DHCP address, DHCP address assignment mechanisms
DHCP client DNS server, Specifying DNS servers for DHCP clients
DHCP client gateway, Specifying gateways for DHCP clients
DHCP client ID configuration (on interface), Configuring a DHCP client ID for an interface
DHCP client packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP client
DHCP client server specification, Specifying a server for DHCP clients
DHCP model, DHCP network model
DHCP relay agent address, Manually specifying the DHCP relay agent address for the giaddr field
DHCP relay agent address pool, Configuring a DHCP address pool on a DHCP relay agent
DHCP relay agent configuration, DHCP relay agent configuration examples
DHCP relay agent enable, Enabling DHCP
DHCP relay agent Option 82 configuration, Example: Configuring Option 82
DHCP relay agent packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP relay agent
DHCP relay agent requests from VXLAN tunnels, Discarding DHCP requests that are delivered from VXLAN tunnels
DHCP relay agent security features, Configuring the DHCP relay agent security features
DHCP relay agent server, Specifying DHCP servers
DHCP relay agent server proxy, Enabling DHCP server proxy on the DHCP relay agent
DHCP relay agent server selection algorithm, Specifying the DHCP server selecting algorithm
DHCP relay agent server selection configuration, Example: Configuring DHCP server selection
DHCP relay agent source IP address, Specifying the source IP address for relayed DHCP requests
DHCP server address pool, Configuring an address pool on the DHCP server
DHCP server BOOTP request ignore, Configuring the DHCP server to ignore BOOTP requests
DHCP server broadcast response, Configuring the DHCP server to always broadcast responses
DHCP server compatibility configuration, Configuring DHCP server compatibility
DHCP server configuration, DHCP server configuration examples
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server option customization, Example: Customizing DHCP option
DHCP server packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP server
DHCP server security (starvation attack protection), Configuring DHCP starvation attack protection
DHCP server security features, Configuring the DHCP server security features
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCP server subnet configuration, Example: Configuring primary and secondary subnets
DHCP server user class configuration, Example: Configuring DHCP user class
DHCP server user class whitelist configuration, Example: Configuring DHCP user class whitelist
DHCP smart relay, Configuring smart relay to specify the DHCP relay agent address for the giaddr field
DHCP snooping basic configuration, Configuring basic DHCP snooping features
DHCP snooping basic configuration (common network), Configuring basic DHCP snooping features in a common network
DHCP snooping basic configuration (global), Example: Configuring basic DHCP snooping features globally
DHCP snooping basic configuration (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
DHCP snooping basic configuration (VXLAN network), Configuring basic DHCP snooping features in a VXLAN network
DHCP snooping configuration, Configuring DHCP snooping
DHCP snooping Option 82 configuration, Example: Configuring DHCP snooping support for Option 82
DHCP snooping security features, Configuring DHCP snooping security features
DHCP snooping trusted port, Application of trusted and untrusted ports
DHCP snooping untrusted port, Application of trusted and untrusted ports
DHCP user class creation, Creating a DHCP user class
DHCPv6 address allocation, Address allocation mechanisms
DHCPv6 address pool, DHCPv6 address pool
DHCPv6 address pool selection, Address pool selection
DHCPv6 address/prefix assignment, DHCPv6 address/prefix assignment
DHCPv6 client DUID, Configuring the DHCPv6 client DUID
DHCPv6 client gateway address, Specifying a gateway address for DHCPv6 clients
DHCPv6 client IPv6 address acquisition, Configuring IPv6 address acquisition
DHCPv6 client IPv6 address acquisition configuration, Example: Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix acquisition, Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 address+prefix acquisition configuration, Example: Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix acquisition, Configuring IPv6 prefix acquisition
DHCPv6 client IPv6 prefix acquisition configuration, Example: Configuring IPv6 prefix acquisition
DHCPv6 client packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 client
DHCPv6 client stateless, Configuring acquisition of configuration parameters except IP addresses and prefixes
DHCPv6 IPv6 address assignment, IPv6 address assignment
DHCPv6 IPv6 address/prefix allocation sequence, IPv6 address/prefix allocation sequence
DHCPv6 IPv6 prefix assignment, IPv6 prefix assignment
DHCPv6 packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 server
DHCPv6 prefix allocation, Prefix allocation mechanisms
DHCPv6 relay agent client offline detection, Enabling client offline detection
DHCPv6 relay agent enable on interface, Enabling the DHCPv6 relay agent on an interface
DHCPv6 relay agent entry recording, Enabling the DHCPv6 relay agent to record relay entries
DHCPv6 relay agent Interface-ID option padding mode, Specifying a padding mode for the Interface-ID option
DHCPv6 relay agent IPv6 release notification, Enabling IPv6 release notification
DHCPv6 relay agent packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 relay agent
DHCPv6 relay agent requests from VXLAN tunnels, Discarding DHCPv6 requests that are delivered from VXLAN tunnels
DHCPv6 relay agent security features, Configuring DHCPv6 relay security features
DHCPv6 relay agent server, Specifying DHCPv6 servers on the relay agent
DHCPv6 relay agent source IPv6 address, Specifying the source IPv6 address for relayed DHCPv6 requests
DHCPv6 server configuration on interface, Configuring the DHCPv6 server on an interface
DHCPv6 server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
DHCPv6 server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
DHCPv6 server IPv6 address assignment, Configuring IPv6 address assignment
DHCPv6 server IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
DHCPv6 server IPv6 prefix assignment, Configuring IPv6 prefix assignment
DHCPv6 server network parameters (address pool), Configuring network parameters in a DHCPv6 address pool
DHCPv6 server network parameters (option group), Configuring network parameters in a DHCPv6 option group
DHCPv6 server network parameters assignment, Configuring network parameters assignment
DHCPv6 snooping basic configuration (common network), Configuring basic DHCPv6 snooping features in a common network
DHCPv6 snooping basics, Configuring basic DHCPv6 snooping features
DHCPv6 snooping entry auto backup, Configuring DHCPv6 snooping entry auto backup
DHCPv6 snooping entry max, Setting the maximum number of DHCPv6 snooping entries
DHCPv6 snooping Option 18 support, Configuring DHCP snooping support for Option 18
DHCPv6 snooping Option 37 support, Configuring DHCP snooping support for Option 37
DHCPv6 snooping packet blocking port, Configuring a DHCPv6 packet blocking port
DHCPv6 snooping packet rate limit configuration, Configuring DHCPv6 packet rate limit
DHCPv6-REQUEST check, Enabling DHCPv6-REQUEST check
DNS client configuration, Configuring the DNS client
DNS outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
DNS packet source interface, Specifying the source interface for DNS packets
DNS proxy, DNS proxy
DNS proxy configuration, Configuring the DNS proxy
DNS spoofing, DNS spoofing
DNS spoofing configuration, Configuring DNS spoofing
DNS trusted interface, Configuring the DNS trusted interface
fast forwarding entry aging time, Configuring the aging time for fast forwarding entries
fast forwarding load sharing, Configuring fast forwarding load sharing
gratuitous ARP device MAC address change, Configuring gratuitous ARP packet retransmission for the device MAC address change
gratuitous ARP IP conflict detection, IP conflict detection
gratuitous ARP IP conflict notification, Enabling IP conflict notification
gratuitous ARP packet learning, Gratuitous ARP packet learning
gratuitous ARP packet periodic sending, Enabling periodic sending of gratuitous ARP packets
gratuitous ARP periodic packet send, Periodic sending of gratuitous ARP packets
GRE application scenarios, GRE application scenarios
GRE IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
GRE/IPv4 tunnel configuration, Configuring a GRE/IPv4 tunnel
IP address assignment, IP address assignment
IP address representation and classes, IP address representation and classes
IP addressing configuration, IP addressing configuration examples, Example: Manually specifying an IP address
IP addressing interface address, Assigning an IP address to an interface
IP addressing IP unnumbered, Configuring IP unnumbered
IP addressing masking, Subnetting and masking
IP addressing subnetting, Subnetting and masking
IP forwarding entries save, Saving the IP forwarding entries to a file
IP forwarding load sharing (local-first), Enabling local-first load sharing
IP forwarding load sharing (symmetric), Enabling symmetric load sharing
IP forwarding load sharing configuration, Configuring load sharing, Loading sharing configuration examples
IP forwarding load sharing configuration (source+destination address based), Example: Configuring load sharing based on source and destination addresses
IP forwarding load sharing mode, Configuring load sharing mode
IPPO directed broadcast forward, Enabling an interface to forward directed broadcasts destined for the directly connected network
IPPO directed broadcast forward configuration, Example: Enabling an interface to forward directed broadcasts destined for the directly connected network
IPPO ICMP error message rate limit, Configuring rate limit for ICMP error messages
IPPO ICMP error message send, Enabling sending ICMP error messages
IPPO ICMP fragment forwarding disable, Disabling forwarding ICMP fragments
IPPO interface TCP MSS, Setting TCP MSS for an interface
IPPO IPv4 local fragment reassembly, Enabling IPv4 local fragment reassembly
IPPO IPv4 packet MTU, Setting the MTU of IPv4 packets sent over an interface
IPPO SYN cookie, Enabling SYN Cookie
IPPO TCP buffer size, Setting the TCP buffer size
IPPO TCP path MTU discovery, Configuring TCP path MTU discovery
IPPO TCP timer, Setting TCP timers
IPv4 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv4 DNS client domain name resolution (static), Example: Configuring static domain name resolution
IPv4 DNS proxy configuration, Example: Configuring DNS proxy
IPv4 forwarding load sharing (bandwidth-based), Enabling IPv4 bandwidth-based load sharing
IPv4/IPv4 GRE tunnel configuration, Example: Configuring an IPv4 over IPv4 GRE tunnel
IPv4/IPv4 tunnel configuration, Configuring an IPv4 over IPv4 tunnel, IPv4 over IPv4 tunnel configuration examples
IPv4/IPv4 tunneling implementation, IPv4 over IPv4 tunneling
IPv6 6PE technology, 6PE
IPv6 addresses, IPv6 addresses
IPv6 basics configuration, Example: Configuring basic IPv6 settings
IPv6 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv6 DNS client domain name resolution (static), Example: Configuring static domain name resolution
IPv6 DNS proxy configuration, Example: Configuring DNS proxy
IPv6 dual stack technology, Dual stack
IPv6 dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs
IPv6 fast forwarding entry aging time, Configuring the aging time for IPv6 fast forwarding entries
IPv6 fast forwarding load sharing, Configuring IPv6 fast forwarding load sharing
IPv6 global unicast address, Configuring an IPv6 global unicast address
IPv6 ICMPv6 destination unreachable message send, Enabling sending ICMPv6 destination unreachable messages
IPv6 ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
IPv6 ICMPv6 message send, Controlling sending ICMPv6 messages
IPv6 ICMPv6 redirect message send, Enabling sending ICMPv6 redirect messages
IPv6 ICMPv6 time exceeded message send, Enabling sending ICMPv6 time exceeded messages
IPv6 interface MTU, Setting the interface MTU
IPv6 link-local address configuration, Configuring an IPv6 link-local address
IPv6 max number NS message sent attempts, Setting the maximum number of attempts to send an NS message for DAD
IPv6 multicast echo request reply, Enabling replying to multicast echo requests
IPv6 NAT-PT technology, NAT-PT
IPv6 ND configuration, Configuring IPv6 neighbor discovery
IPv6 ND customer-side or network-side port, Configuring a customer-side or a network-side port
IPv6 ND duplicate address detection, Duplicate address detection
IPv6 ND dynamic neighbor entries max number, Setting the dynamic neighbor learning limit on an interface
IPv6 ND hop limit, Setting the hop limit
IPv6 ND link-local entry minimization, Minimizing link-local ND entries
IPv6 ND neighbor reachability detection, Neighbor reachability detection
IPv6 ND protocol address resolution, Address resolution
IPv6 ND redirection, Redirection
IPv6 ND router/prefix discovery, Router/prefix discovery and stateless address autoconfiguration
IPv6 ND stale state entry aging timer, Setting the aging timer for ND entries in stale state
IPv6 ND stateless address autoconfiguration, Router/prefix discovery and stateless address autoconfiguration
IPv6 ND static neighbor entry, Configuring a static neighbor entry
IPv6 path MTU discovery, IPv6 path MTU discovery, Configuring path MTU discovery
IPv6 RA message parameter, Configuring RA message sending and parameters
IPv6 static path MTU, Setting a static path MTU for an IPv6 address
IPv6 transition technologies, IPv6 transition technologies
IPv6 tunneling technology, Tunneling
IPv6/IPv4 tunnel configuration, Configuring an IPv6 over IPv4 tunnel, Example: Configuring an IPv6 over IPv4 tunnel
IPv6/IPv4 tunnel IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
IPv6/IPv4 tunneling configuration, IPv6 over IPv4 tunneling tasks at a glance
IPv6/IPv4 tunneling implementation, IPv6 over IPv4 tunneling
IRDP advertised IP address lifetime, Setting the lifetime of advertised IP addresses
IRDP advertised IP address preference, Specifying the preference of advertised IP addresses
IRDP advertising interval, Setting the advertising intervals
IRDP enable, Enabling IRDP
IRDP operation, IRDP operation
IRDP proxy-advertised IP address, Specifying a proxy-advertised IP address
IRDP RA destination address, Specifying the multicast address as the destination address for RAs
Layer 3 virtual tunnel interface, Configuring a tunnel interface
Layer 3 virtual tunnel interface string TUNNEL to PHY_UPDOWN log mnemonic, Adding TUNNEL to the PHY_UPDOWN log mnemonic for tunnel interfaces
special IP addresses, Special IP addresses
UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast, Example: Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast, Example: Configuring UDP helper to convert broadcast to unicast
network management
adjacency table display, Displaying the adjacency table
ARP configuration, Configuring ARP, ARP configuration examples
ARP direct route advertisement configuration, Configuring ARP direct route advertisement
ARP snooping configuration, Configuring ARP snooping
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
DDNS configuration, DDNS configuration examples
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP overview, DHCP overview
DHCP relay agent configuration, Configuring the DHCP relay agent
DHCP server configuration, Configuring the DHCP server
DHCP snooping configuration, DHCP snooping configuration examples
DHCPv6 client configuration, Configuring the DHCPv6 client, DHCPv6 client tasks at a glance, DHCPv6 client configuration examples
DHCPv6 concepts, Concepts
DHCPv6 overview, DHCPv6 overview
DHCPv6 relay agent configuration, Configuring the DHCPv6 relay agent, DHCPv6 relay agent configuration examples
DHCPv6 server configuration, DHCPv6 options, Configuring the DHCPv6 server, DHCPv6 server configuration examples
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, DHCPv6 snooping configuration examples, Example: Configuring DHCPv6 snooping
DNS configuration, Configuring DNS, DNS tasks at a glance
fast forwarding configuration, Configuring fast forwarding
gratuitous ARP configuration, Configuring gratuitous ARP
GRE configuration, Configuring GRE, GRE configuration examples
IP addressing configuration, Configuring IP addressing
IP forwarding basic configuration, Configuring IP forwarding basic settings
IPPO, Optimizing IP performance
IPv4 DNS configuration, IPv4 DNS configuration examples
IPv6 basic settings configuration, Configuring basic IPv6 settings, Basic IPv6 settings configuration examples
IPv6 DNS configuration, IPv6 DNS configuration examples
IPv6 fast forwarding configuration, Configuring IPv6 fast forwarding
IRDP configuration, Configuring IRDP, IRDP tasks at a glance, IRDP configuration examples, Example: Configuring IRDP
proxy ARP configuration, Configuring proxy ARP
tunneling configuration, Configuring tunneling
UDP helper configuration, Configuring UDP helper, UDP helper configuration examples
node
DHCP client NetBIOS node b (broadcast) type, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP client NetBIOS node h (hybrid) type, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP client NetBIOS node m (mixed) type, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP client NetBIOS node p (peer-to-peer) type, Specifying WINS servers and NetBIOS node type for DHCP clients
non-temporary
DHCPv6 non-temporary IPv6 address, IPv6 address assignment
DHCPv6 server non-temporary address assignment, Configuring IPv6 address assignment
notifying
gratuitous ARP IP conflict notification, Enabling IP conflict notification

O

offline
DHCP client offline detection, Enabling client offline detection on the DHCP server
DHCP relay agent client offline detection, Enabling client offline detection on the DHCP relay agent
DHCPv6 relay agent client offline detection, Enabling client offline detection
OpenFlow
ARP OpenFlow table entry, OpenFlow ARP entry
operation
IRDP, IRDP operation
optimizing
IP performance. See
IPPO SYN cookie, Enabling SYN Cookie
option
DHCP field, DHCP options
DHCP option customization, Customizing DHCP options
DHCP server option customization, Example: Customizing DHCP option
DHCPv6 relay agent Interface-ID option padding, Specifying a padding mode for the Interface-ID option
Option 121 (DHCP), DHCP options
Option 150 (DHCP), DHCP options
Option 18;Option 018
DHCPv6 snooping, Option 18
DHCPv6 snooping configuration, Configuring DHCP snooping support for Option 18
Option 184 (DHCP)
reserved option, Custom DHCP options, Option 184
voice client parameters, Configuring Option 184 parameters for DHCP clients
Option 3 (DHCP);Option 003 (DHCP), DHCP options
Option 33 (DHCP);Option 033 (DHCP), DHCP options
Option 37;Option 037
DHCPv6 snooping, Option 37
DHCPv6 snooping configuration, Configuring DHCP snooping support for Option 37
Option 43 (DHCP);Option 043 (DHCP), Custom DHCP options, Vendor-specific option (Option 43)
Option 51 (DHCP);Option 051 (DHCP), DHCP options
Option 53 (DHCP);Option 053 (DHCP), DHCP options
Option 55 (DHCP);Option 055 (DHCP), DHCP options
Option 6 (DHCP);Option 006 (DHCP), DHCP options
Option 60 (DHCP);Option 060 (DHCP), DHCP options
Option 66 (DHCP);Option 066 (DHCP), DHCP options
Option 67 (DHCP);Option 067 (DHCP), DHCP options
Option 82 (DHCP);Option 082 (DHCP)
handling enable, Enabling handling of Option 82
relay agent, Custom DHCP options, Relay agent option (Option 82)
relay agent configuration, Configuring DHCP relay agent support for Option 82, Example: Configuring Option 82
relay agent support, DHCP relay agent support for Option 82
snooping configuration, Configuring DHCP snooping support for Option 82, Example: Configuring DHCP snooping support for Option 82
snooping support, DHCP snooping support for Option 82

P

packet
DDNS outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
DHCP client packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP client
DHCP server packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP server
DHCP snooping packet rate limit, Configuring DHCP packet rate limit
DHCPv6 client packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 client
DHCPv6 packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 server
DHCPv6 snooping packet blocking port, Configuring a DHCPv6 packet blocking port
DHCPv6 snooping packet rate limit, Configuring DHCPv6 packet rate limit
DNS packet source interface, Specifying the source interface for DNS packets
gratuitous ARP packet learning, Gratuitous ARP packet learning
gratuitous ARP packet periodic sending, Enabling periodic sending of gratuitous ARP packets
gratuitous ARP periodic packet send, Periodic sending of gratuitous ARP packets
GRE encapsulation format, GRE encapsulation format
GRE tunnel operation, GRE tunnel operating principle
IP addressing configuration, Configuring IP addressing, IP addressing configuration examples, Example: Manually specifying an IP address
IP forwarding basic configuration, Configuring IP forwarding basic settings
IPPO, Optimizing IP performance
IPPO ICMP error message rate limit, Configuring rate limit for ICMP error messages
IPPO ICMP fragment forwarding disable, Disabling forwarding ICMP fragments
IPPO ICMP packet source address, Specifying the source address for ICMP packets
IPPO IPv4 packet MTU, Setting the MTU of IPv4 packets sent over an interface
IPv4/IPv4 tunneling implementation, IPv4 over IPv4 tunneling
IPv6 6PE technology, 6PE
IPv6 addresses, IPv6 addresses
IPv6 basic settings configuration, Configuring basic IPv6 settings, Basic IPv6 settings configuration examples
IPv6 basics configuration, Example: Configuring basic IPv6 settings
IPv6 dual stack technology, Dual stack
IPv6 dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs
IPv6 global unicast address, Configuring an IPv6 global unicast address
IPv6 ICMPv6 destination unreachable message send, Enabling sending ICMPv6 destination unreachable messages
IPv6 ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
IPv6 ICMPv6 packet source address, Specifying the source address for ICMPv6 packets
IPv6 ICMPv6 redirect message send, Enabling sending ICMPv6 redirect messages
IPv6 ICMPv6 time exceeded message send, Enabling sending ICMPv6 time exceeded messages
IPv6 interface MTU, Setting the interface MTU
IPv6 link-local address configuration, Configuring an IPv6 link-local address
IPv6 max number NS message sent attempts, Setting the maximum number of attempts to send an NS message for DAD
IPv6 multicast echo request reply, Enabling replying to multicast echo requests
IPv6 NAT-PT technology, NAT-PT
IPv6 ND configuration, Configuring IPv6 neighbor discovery
IPv6 ND duplicate address detection, Duplicate address detection
IPv6 ND dynamic neighbor entries max number, Setting the dynamic neighbor learning limit on an interface
IPv6 ND hop limit, Setting the hop limit
IPv6 ND link-local entry minimization, Minimizing link-local ND entries
IPv6 ND neighbor reachability detection, Neighbor reachability detection
IPv6 ND protocol address resolution, Address resolution
IPv6 ND redirection, Redirection
IPv6 ND router/prefix discovery, Router/prefix discovery and stateless address autoconfiguration
IPv6 ND stale state entry aging timer, Setting the aging timer for ND entries in stale state
IPv6 ND stateless address autoconfiguration, Router/prefix discovery and stateless address autoconfiguration
IPv6 ND static neighbor entry, Configuring a static neighbor entry
IPv6 path MTU discovery, IPv6 path MTU discovery, Configuring path MTU discovery
IPv6 RA message parameter, Configuring RA message sending and parameters
IPv6 static path MTU, Setting a static path MTU for an IPv6 address
IPv6 transition technologies, IPv6 transition technologies
IPv6 tunneling technology, Tunneling
IPv6/IPv4 tunneling configuration, IPv6 over IPv4 tunneling tasks at a glance
IPv6/IPv4 tunneling implementation, IPv6 over IPv4 tunneling
tunneling configuration, Configuring tunneling
UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast
UDP helper configuration, Configuring UDP helper
parameter
DHCPv6 server network parameters (address pool), Configuring network parameters in a DHCPv6 address pool
DHCPv6 server network parameters (option group), Configuring network parameters in a DHCPv6 option group
DHCPv6 server network parameters assignment, Configuring network parameters assignment
IPv6 RA message parameter, Configuring RA message sending and parameters
Layer 3 virtual tunnel interface tunneled packet parameter, Configuring parameters for tunneled packets
stateless DHCPv6, Stateless DHCPv6
PD (DHCPv6), PD
performing
ARP entry synchronization, Performing ARP entry synchronization
periodic
gratuitous ARP packet periodic sending, Enabling periodic sending of gratuitous ARP packets
periodic gratuitous ARP packet send, Periodic sending of gratuitous ARP packets
ping
troubleshooting GRE hosts cannot ping each other, Hosts at both ends of a GRE tunnel cannot ping each other
policy
DDNS client, Configuring a DDNS policy
DDNS client application, Applying the DDNS policy to an interface
DHCP dynamic address assignment policy, Configuring a DHCP policy for dynamic assignment
DHCPv6 server IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
pool
DHCP address pool VPN instance application, Applying a DHCP address pool to a VPN instance
DHCP relay agent address pool, Configuring a DHCP address pool on a DHCP relay agent
DHCPv6 address pool, DHCPv6 address pool
DHCPv6 address pool selection, Address pool selection
port
ARP customer-side port, Configuring a customer-side or network-side port
DHCP snooping packet blocking port, Configuring a DHCP packet blocking port
DHCP snooping trusted port, Application of trusted and untrusted ports
DHCP snooping untrusted port, Application of trusted and untrusted ports
DHCPv6 snooping basics, Configuring basic DHCPv6 snooping features
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, Example: Configuring DHCPv6 snooping
DHCPv6 snooping Option 18 support configuration, Configuring DHCP snooping support for Option 18
DHCPv6 snooping Option 37 support configuration, Configuring DHCP snooping support for Option 37
DHCPv6 snooping packet blocking port, Configuring a DHCPv6 packet blocking port
DHCPv6 snooping trusted/untrusted port, Application of trusted and untrusted ports
IPv6 ND customer-side or network-side port, Configuring a customer-side or a network-side port
preferring
IRDP advertised IP address preference, Specifying the preference of advertised IP addresses
prefix
delegation. See PD
DHCPv6 address/prefix assignment, DHCPv6 address/prefix assignment
DHCPv6 address/prefix lease renewal, Address/prefix lease renewal
DHCPv6 client IPv6 address+prefix acquisition, Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix acquisition, Configuring IPv6 prefix acquisition
DHCPv6 dynamic prefix allocation, Prefix allocation mechanisms
DHCPv6 IPv6 address assignment, IPv6 address assignment
DHCPv6 IPv6 address/prefix allocation sequence, IPv6 address/prefix allocation sequence
DHCPv6 IPv6 prefix assignment, IPv6 prefix assignment
DHCPv6 relay agent IPv6 prefixes advertisement to clients, Enabling the DHCPv6 relay agent to advertise IPv6 prefixes
DHCPv6 server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
DHCPv6 server IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
DHCPv6 server IPv6 prefix assignment, Configuring IPv6 prefix assignment
DHCPv6 server IPv6 prefixes advertisement to clients, Enabling the DHCPv6 server to advertise IPv6 prefixes
DHCPv6 static prefix allocation, Prefix allocation mechanisms
stateless DHCPv6, Stateless DHCPv6
procedure
adding Layer 3 virtual tunnel interface string TUNNEL to PHY_UPDOWN log mnemonic, Adding TUNNEL to the PHY_UPDOWN log mnemonic for tunnel interfaces
applying DDNS client policy to interface, Applying the DDNS policy to an interface
applying DHCP address pool on interface, Applying an address pool to an interface
applying DHCP address pool to VPN instance, Applying a DHCP address pool to a VPN instance
applying DHCPv6 address pool to a VPN instance, Applying a DHCPv6 address pool to a VPN instance
assigning IP addressing interface address, Assigning an IP address to an interface
configuring ARP customer-side port, Configuring a customer-side or network-side port
configuring ARP dynamic entry aging timer, Setting the aging timer for dynamic ARP entries
configuring ARP dynamic entry feature, Configuring features for dynamic ARP entries
configuring ARP fast-reply, Example: Configuring ARP fast-reply
configuring ARP fast-reply (on wired network), ARP fast-reply configuration example
configuring ARP multiport entry, Configuring a multiport ARP entry, Example: Configuring a multiport ARP entry
configuring ARP short static entry, Example: Configuring a short static ARP entry
configuring ARP static entry, Configuring a static ARP entry
configuring ARP static entry (long), Configuring a long static ARP entry, Example: Configuring a long static ARP entry
configuring ARP static entry (short), Configuring a short static ARP entry
configuring BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
configuring client stateless DHCPv6, Example: Configuring stateless DHCPv6
configuring common proxy ARP, Common proxy ARP configuration example, Example: Configuring common proxy ARP
configuring DDNS (PeanutHull server), Example: Configuring DDNS with PeanutHull server
configuring DDNS (www.3322.org), Example: Configuring DDNS with www.3322.org
configuring DDNS client, DDNS client tasks at a glance
configuring DDNS client policy, Configuring a DDNS policy
configuring DHCP address pool static binding, Configuring a static binding in a DHCP address pool
configuring DHCP address pool usage alarm, Configuring address pool usage alarming
configuring DHCP binding auto backup, Configuring DHCP binding auto backup
configuring DHCP client ID (on interface), Configuring a DHCP client ID for an interface
configuring DHCP dynamic address assignment policy, Configuring a DHCP policy for dynamic assignment
configuring DHCP IP address conflict detection, Configuring IP address conflict detection
configuring DHCP relay agent, Example: Configuring basic DHCP relay agent
configuring DHCP relay agent address pool, Configuring a DHCP address pool on a DHCP relay agent
configuring DHCP relay agent IP address release, Configuring the DHCP relay agent to release an IP address
configuring DHCP relay agent Option 82, Configuring DHCP relay agent support for Option 82, Example: Configuring Option 82
configuring DHCP relay agent security features, Configuring the DHCP relay agent security features
configuring DHCP relay agent server selection, Example: Configuring DHCP server selection
configuring DHCP server address pool, Configuring an address pool on the DHCP server
configuring DHCP server BOOTP request ignore, Configuring the DHCP server to ignore BOOTP requests
configuring DHCP server BOOTP response format, Configuring the DHCP server to send BOOTP responses in RFC 1048 format
configuring DHCP server broadcast response, Configuring the DHCP server to always broadcast responses
configuring DHCP server compatibility, Configuring DHCP server compatibility
configuring DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
configuring DHCP server option customization, Example: Customizing DHCP option
configuring DHCP server security (starvation attack protection), Configuring DHCP starvation attack protection
configuring DHCP server security features, Configuring the DHCP server security features
configuring DHCP server static IP address assignment, Example: Configuring static IP address assignment
configuring DHCP server subnet, Example: Configuring primary and secondary subnets
configuring DHCP server user class, Example: Configuring DHCP user class
configuring DHCP server user class whitelist, Example: Configuring DHCP user class whitelist
configuring DHCP smart relay, Configuring smart relay to specify the DHCP relay agent address for the giaddr field
configuring DHCP snooping basics, Configuring basic DHCP snooping features
configuring DHCP snooping basics (common network), Configuring basic DHCP snooping features in a common network
configuring DHCP snooping basics (global), Example: Configuring basic DHCP snooping features globally
configuring DHCP snooping basics (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
configuring DHCP snooping basics (VXLAN network), Configuring basic DHCP snooping features in a VXLAN network
configuring DHCP snooping basics for VLAN (common network), Configuring basic DHCP snooping features for VLANs
configuring DHCP snooping basics globally (common network), Configuring basic DHCP snooping features globally
configuring DHCP snooping entry auto backup, Configuring DHCP snooping entry auto backup
configuring DHCP snooping Option 82, Configuring DHCP snooping support for Option 82, Example: Configuring DHCP snooping support for Option 82
configuring DHCP snooping packet blocking port, Configuring a DHCP packet blocking port
configuring DHCP snooping packet rate limit, Configuring DHCP packet rate limit
configuring DHCP snooping security features, Configuring DHCP snooping security features
configuring DHCP user class whitelist, Configuring the DHCP user class whitelist
configuring DHCP voice client Option 184 parameters, Configuring Option 184 parameters for DHCP clients
configuring DHCPv6 binding auto backup, Configuring DHCPv6 binding auto backup
configuring DHCPv6 client, DHCPv6 client tasks at a glance
configuring DHCPv6 client DUID, Configuring the DHCPv6 client DUID
configuring DHCPv6 client IPv6 address acquisition, Configuring IPv6 address acquisition, Example: Configuring IPv6 address acquisition
configuring DHCPv6 client IPv6 address+prefix acquisition, Configuring IPv6 address and prefix acquisition, Example: Configuring IPv6 address and prefix acquisition
configuring DHCPv6 client IPv6 prefix acquisition, Configuring IPv6 prefix acquisition, Example: Configuring IPv6 prefix acquisition
configuring DHCPv6 client stateless, Configuring acquisition of configuration parameters except IP addresses and prefixes
configuring DHCPv6 relay agent, DHCPv6 relay agent tasks at a glance, DHCPv6 relay agent configuration examples
configuring DHCPv6 relay agent security features, Configuring DHCPv6 relay security features
configuring DHCPv6 server, DHCPv6 options
configuring DHCPv6 server dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
configuring DHCPv6 server dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
configuring DHCPv6 server IPv6 address assignment, Configuring IPv6 address assignment
configuring DHCPv6 server IPv6 prefix assignment, Configuring IPv6 prefix assignment
configuring DHCPv6 server network parameters (address pool), Configuring network parameters in a DHCPv6 address pool
configuring DHCPv6 server network parameters (option group), Configuring network parameters in a DHCPv6 option group
configuring DHCPv6 server network parameters assignment, Configuring network parameters assignment
configuring DHCPv6 server on interface, Configuring the DHCPv6 server on an interface
configuring DHCPv6 server policy for IPv6 address+prefix assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
configuring DHCPv6 snooping, Example: Configuring DHCPv6 snooping
configuring DHCPv6 snooping basics, Configuring basic DHCPv6 snooping features
configuring DHCPv6 snooping basics (common network), Configuring basic DHCPv6 snooping features in a common network
configuring DHCPv6 snooping entry auto backup, Configuring DHCPv6 snooping entry auto backup
configuring DHCPv6 snooping Option 18 support, Configuring DHCP snooping support for Option 18
configuring DHCPv6 snooping Option 37 support, Configuring DHCP snooping support for Option 37
configuring DHCPv6 snooping packet blocking port, Configuring a DHCPv6 packet blocking port
configuring DHCPv6 snooping packet rate limit, Configuring DHCPv6 packet rate limit
configuring DNS, DNS tasks at a glance
configuring DNS client, Configuring the DNS client
configuring DNS client domain name resolution (dynamic), Configuring dynamic domain name resolution
configuring DNS client domain name resolution (static), Configuring static domain name resolution
configuring DNS proxy, Configuring the DNS proxy
configuring DNS spoofing, Configuring DNS spoofing
configuring DNS trusted interface, Configuring the DNS trusted interface
configuring fast forwarding entry aging time, Configuring the aging time for fast forwarding entries
configuring fast forwarding load sharing, Configuring fast forwarding load sharing
configuring gratuitous ARP device MAC address change, Configuring gratuitous ARP packet retransmission for the device MAC address change
configuring GRE/IPv4 tunnel, Configuring a GRE/IPv4 tunnel
configuring IP addressing, IP addressing configuration examples, Example: Manually specifying an IP address
configuring IP addressing IP unnumbered, Configuring IP unnumbered
configuring IP forwarding load sharing (source+destination address based), Example: Configuring load sharing based on source and destination addresses
configuring IP forwarding load sharing mode, Configuring load sharing mode
configuring IPPO directed broadcastforward, Example: Enabling an interface to forward directed broadcasts destined for the directly connected network
configuring IPPO ICMP error message rate limit, Configuring rate limit for ICMP error messages
configuring IPPO TCP path MTU discovery, Configuring TCP path MTU discovery
configuring IPv4 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
configuring IPv4 DNS client domain name resolution (static), Example: Configuring static domain name resolution
configuring IPv4 DNS proxy, Example: Configuring DNS proxy
configuring IPv4/IPv4 GRE tunnel, Example: Configuring an IPv4 over IPv4 GRE tunnel
configuring IPv4/IPv4 tunnel, Configuring an IPv4 over IPv4 tunnel, Example: Configuring an IPv4 over IPv4 tunnel
configuring IPv6 address (global unicast)(prefix-specific autoconfiguration), Configuring prefix-specific address autoconfiguration
configuring IPv6 basics, Example: Configuring basic IPv6 settings
configuring IPv6 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
configuring IPv6 DNS client domain name resolution (static), Example: Configuring static domain name resolution
configuring IPv6 DNS proxy, Example: Configuring DNS proxy
configuring IPv6 fast forwarding entry aging time, Configuring the aging time for IPv6 fast forwarding entries
configuring IPv6 fast forwarding load sharing, Configuring IPv6 fast forwarding load sharing
configuring IPv6 global unicast address, Configuring an IPv6 global unicast address
configuring IPv6 ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
configuring IPv6 link-local address, Configuring an IPv6 link-local address
configuring IPv6 load sharing (bandwidth-based), Configuring IPv6 bandwidth-based load sharing
configuring IPv6 max number NS message sent attempts, Setting the maximum number of attempts to send an NS message for DAD
configuring IPv6 ND, Configuring IPv6 neighbor discovery
configuring IPv6 ND customer-side or network-side port, Configuring a customer-side or a network-side port
configuring IPv6 ND dynamic neighbor entries max number, Setting the dynamic neighbor learning limit on an interface
configuring IPv6 ND stale state entry aging timer, Setting the aging timer for ND entries in stale state
configuring IPv6 ND static neighbor entry, Configuring a static neighbor entry
configuring IPv6 path MTU discovery, Configuring path MTU discovery
configuring IPv6 RA message parameters, Configuring RA message sending and parameters
configuring IPv6 stateless address with autoconfiguration, Stateless address autoconfiguration
configuring IPv6/IPv4 tunnel, Configuring an IPv6 over IPv4 tunnel, Example: Configuring an IPv6 over IPv4 tunnel
configuring IPv6/IPv4 tunneling, IPv6 over IPv4 tunneling tasks at a glance
configuring IRDP, IRDP tasks at a glance, IRDP configuration examples, Example: Configuring IRDP
configuring Layer 3 virtual tunnel interface, Configuring a tunnel interface
configuring Layer 3 virtual tunnel interface tunneled packet parameter, Configuring parameters for tunneled packets
configuring UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast, Example: Configuring UDP helper to convert broadcast to multicast
configuring UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast, Example: Configuring UDP helper to convert broadcast to unicast
controlling IPv6 ICMPv6 message send, Controlling sending ICMPv6 messages
creating DHCP user class, Creating a DHCP user class
creating Layer 3 virtual tunnel interface, Creating a tunnel interface
customizing DHCP options, Customizing DHCP options
disabling DHCP snooping (interface), Disabling DHCP snooping on an interface
disabling IPPO ICMP fragment forwarding, Disabling forwarding ICMP fragments
discarding DHCP relay agent requests from VXLAN tunnels, Discarding DHCP requests that are delivered from VXLAN tunnels
discarding DHCPv6 relay agent requests from VXLAN tunnels, Discarding DHCPv6 requests that are delivered from VXLAN tunnels
displaying adjacency table, Display and maintenance commands for adjacency table
displaying ARP, Display and maintenance commands for ARP
displaying ARP snooping, Display and maintenance commands for ARP snooping
displaying BOOTP client, Display and maintenance commands for BOOTP client
displaying DDNS, Display and maintenance commands for DDNS
displaying DHCP client, Display and maintenance commands for DHCP client
displaying DHCP relay agent, Display and maintenance commands for DHCP relay agent
displaying DHCP server, Display and maintenance commands for DHCP server
displaying DHCP snooping, Display and maintenance commands for DHCP snooping
displaying DHCPv6 client, Display and maintenance commands for DHCPv6 client
displaying DHCPv6 relay agent, Display and maintenance commands for DHCPv6 relay agent
displaying DHCPv6 server, Display and maintenance commands for DHCPv6 server
displaying DNS, Display and maintenance commands for DNS
displaying fast forwarding, Display and maintenance commands for fast forwarding
displaying GRE, Display and maintenance commands for GRE
displaying IP addressing, Display and maintenance commands for IP addressing
displaying IP forwarding FIB table, Display and maintenance commands for FIB table
displaying IP forwarding load sharing, Display and maintenance commands for load sharing
displaying IP services DHCPv6 snooping, Display and maintenance commands for DHCPv6 snooping
displaying IPPO, Display and maintenance commands for IP performance optimization
displaying IPv6 basics, Display and maintenance commands for IPv6 basics
displaying IPv6 fast forwarding, Display and maintenance commands for IPv6 fast forwarding
displaying Layer 3 virtual tunneling interface configuration, Display and maintenance commands for tunnel interface configuration
displaying proxy ARP, Display and maintenance commands for proxy ARP
displaying UDP helper, Display and maintenance commands for UDP helper
enabling ARP dynamic entry check, Enabling dynamic ARP entry check
enabling ARP logging, Enabling ARP logging
enabling DHCP, Enabling DHCP
enabling DHCP client (on interface), Enabling the DHCP client on an interface
enabling DHCP client duplicated address detection, Enabling duplicated address detection
enabling DHCP Option 82 handling, Enabling handling of Option 82
enabling DHCP relay agent (on interface), Enabling the DHCP relay agent on an interface
enabling DHCP relay agent client offline detection, Enabling client offline detection on the DHCP relay agent
enabling DHCP relay agent entry periodic refresh, Enabling periodic refresh of dynamic relay entries
enabling DHCP relay agent relay entry recording, Enabling the DHCP relay agent to record relay entries
enabling DHCP relay agent server proxy, Enabling DHCP server proxy on the DHCP relay agent
enabling DHCP relay agent starvation attack protection, Enabling DHCP starvation attack protection
enabling DHCP server client offline detection, Enabling client offline detection on the DHCP server
enabling DHCP server logging, Enabling DHCP logging on the DHCP server
enabling DHCP server on interface, Enabling the DHCP server on an interface
enabling DHCP snooping logging, Enabling DHCP snooping logging
enabling DHCP snooping starvation attack protection, Enabling DHCP starvation attack protection
enabling DHCP-REQUEST message attack protection, Enabling DHCP-REQUEST attack protection
enabling DHCPv6 relay agent client offline detection, Enabling client offline detection
enabling DHCPv6 relay agent IPv6 prefixes advertisement to clients, Enabling the DHCPv6 relay agent to advertise IPv6 prefixes
enabling DHCPv6 relay agent IPv6 release notification, Enabling IPv6 release notification
enabling DHCPv6 relay agent on interface, Enabling the DHCPv6 relay agent on an interface
enabling DHCPv6 relay agent to record relay entries, Enabling the DHCPv6 relay agent to record relay entries
enabling DHCPv6 server IPv6 prefixes advertisement to clients, Enabling the DHCPv6 server to advertise IPv6 prefixes
enabling DHCPv6 server logging, Enabling DHCPv6 logging on the DHCPv6 server
enabling DHCPv6 snooping logging, Enabling DHCPv6 snooping logging
enabling DHCPv6-REQUEST check, Enabling DHCPv6-REQUEST check
enabling gratuitous ARP IP conflict notification, Enabling IP conflict notification
enabling gratuitous ARP packet periodic sending, Enabling periodic sending of gratuitous ARP packets
enabling IP forwarding load sharing (local-first), Enabling local-first load sharing
enabling IP forwarding load sharing (symmetric), Enabling symmetric load sharing
enabling IPPO directed broadcast forward, Enabling an interface to forward directed broadcasts destined for the directly connected network
enabling IPPO ICMP error message send, Enabling sending ICMP error messages
enabling IPPO IPv4 local fragment reassembly, Enabling IPv4 local fragment reassembly
enabling IPPO SYN cookie, Enabling SYN Cookie
Enabling IPv4 forwarding load sharing (bandwidth-based), Enabling IPv4 bandwidth-based load sharing
enabling IPv6 ICMPv6 destination unreachable message send, Enabling sending ICMPv6 destination unreachable messages
enabling IPv6 ICMPv6 redirect message send, Enabling sending ICMPv6 redirect messages
enabling IPv6 ICMPv6 time exceeded message send, Enabling sending ICMPv6 time exceeded messages
enabling IPv6 local fragment reassembly, Enabling IPv6 local fragment reassembly
enabling IPv6 multicast echo request reply, Enabling replying to multicast echo requests
enabling IPv6 ND proxy, Enabling ND proxy
enabling IPv6/IPv4 tunnel IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses, Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
enabling IRDP, Enabling IRDP
maintaining ARP, Display and maintenance commands for ARP
maintaining ARP snooping, Display and maintenance commands for ARP snooping
maintaining DHCP relay agent, Display and maintenance commands for DHCP relay agent
maintaining DHCP server, Display and maintenance commands for DHCP server
maintaining DHCP snooping, Display and maintenance commands for DHCP snooping
maintaining DHCPv6 client, Display and maintenance commands for DHCPv6 client
maintaining DHCPv6 relay agent, Display and maintenance commands for DHCPv6 relay agent
maintaining DHCPv6 server, Display and maintenance commands for DHCPv6 server
maintaining DHCPv6 snooping, Display and maintenance commands for DHCPv6 snooping
maintaining DNS, Display and maintenance commands for DNS
maintaining fast forwarding, Display and maintenance commands for fast forwarding
maintaining GRE, Display and maintenance commands for GRE
maintaining IPPO, Display and maintenance commands for IP performance optimization
maintaining IPv6 basics, Display and maintenance commands for IPv6 basics
maintaining IPv6 fast forwarding, Display and maintenance commands for IPv6 fast forwarding
maintaining Layer 3 virtual tunneling interface configuration, Display and maintenance commands for tunnel interface configuration
maintaining UDP helper, Display and maintenance commands for UDP helper
minimizing IPv6 ND link-local entry, Minimizing link-local ND entries
performing ARP entry synchronization, Performing ARP entry synchronization
restoring Layer 3 virtual tunnel interface default setting, Restoring the default settings of the tunnel interface
saving IP forwarding entries to file, Saving the IP forwarding entries to a file
setting ARP dynamic entry max (device), Setting the dynamic ARP learning limit for a device
setting ARP dynamic entry max (interface), Setting the dynamic ARP learning limit for an interface
setting DDNS outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
setting DHCP client packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP client
setting DHCP relay agent packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP relay agent
setting DHCP server packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP server
setting DHCP snooping entry max, Setting the maximum number of DHCP snooping entries
setting DHCPv6 client packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 client
setting DHCPv6 packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 server
setting DHCPv6 relay agent packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 relay agent
setting DHCPv6 snooping entry max, Setting the maximum number of DHCPv6 snooping entries
setting DNS outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
setting IPPO interface TCP MSS, Setting TCP MSS for an interface
setting IPPO IPv4 packet MTU, Setting the MTU of IPv4 packets sent over an interface
setting IPPO TCP buffer size, Setting the TCP buffer size
setting IPPO TCP timer, Setting TCP timers
setting IPv6 dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs
setting IPv6 interface MTU, Setting the interface MTU
setting IPv6 ND hop limit, Setting the hop limit
setting IPv6 static path MTU, Setting a static path MTU for an IPv6 address
setting IRDP advertised IP address lifetime, Setting the lifetime of advertised IP addresses
setting IRDP advertising interval, Setting the advertising intervals
specifying DHCP address pool primary subnet+multiple address range, Specifying a primary subnet and multiple address ranges in a DHCP address pool
specifying DHCP address pool primary subnet+multiple secondary subnets, Specifying a primary subnet and multiple secondary subnets in a DHCP address pool
specifying DHCP client auto-configuration file, Specifying the configuration file for DHCP client automatic configuration
specifying DHCP client BIMS server information, Specifying BIMS server for DHCP clients
specifying DHCP client DNS server, Specifying DNS servers for DHCP clients
specifying DHCP client domain name suffix, Specifying a domain name suffix for DHCP clients
specifying DHCP client gateway, Specifying gateways for DHCP clients
specifying DHCP client NetBIOS node type, Specifying WINS servers and NetBIOS node type for DHCP clients
specifying DHCP client server, Specifying a server for DHCP clients
specifying DHCP client WINS server, Specifying WINS servers and NetBIOS node type for DHCP clients
specifying DHCP relay agent address, Manually specifying the DHCP relay agent address for the giaddr field
specifying DHCP relay agent server, Specifying DHCP servers
specifying DHCP relay agent source IP address, Specifying the source IP address for relayed DHCP requests
specifying DHCP server selection algorithm, Specifying the DHCP server selecting algorithm
specifying DHCPv6 client gateway address, Specifying a gateway address for DHCPv6 clients
specifying DHCPv6 relay agent Interface-ID option padding mode, Specifying a padding mode for the Interface-ID option
specifying DHCPv6 relay agent server, Specifying DHCPv6 servers on the relay agent
specifying DHCPv6 relay agent source IPv6 address, Specifying the source IPv6 address for relayed DHCPv6 requests
specifying DNS packet source interface, Specifying the source interface for DNS packets
specifying IPPO ICMP packet source address, Specifying the source address for ICMP packets
specifying IPv6 ICMPv6 packet source address, Specifying the source address for ICMPv6 packets
specifying IRDP advertised IP address preference, Specifying the preference of advertised IP addresses
specifying IRDP proxy-advertised IP address, Specifying a proxy-advertised IP address
specifying IRDP RA destination address, Specifying the multicast address as the destination address for RAs
specifying Layer 3 virtual tunnel interface destination VPN instance, Specifying the tunnel destination VPN instance
specifying Layer 3 virtual tunnel interface traffic processing slot, Specifying traffic processing slots for the tunnel interface
troubleshooting GRE hosts cannot ping each other, Hosts at both ends of a GRE tunnel cannot ping each other
troubleshooting IPv4 DNS address resolution failure, Failure to resolve IPv4 addresses
troubleshooting IPv6 DNS address resolution failure, Failure to resolve IPv6 addresses
troubleshooting Layer 3 virtual tunnel interface not up, Tunnel interface not up
protecting
DHCP relay agent starvation attack protection, Enabling DHCP starvation attack protection
DHCP snooping starvation attack protection, Enabling DHCP starvation attack protection
DHCP-REQUEST message attack protection, Enabling DHCP-REQUEST attack protection
protocols and standards
BOOTP, Protocols and standards
DHCP, Protocols and standards
DHCP overview, DHCP overview
DHCPv6, Protocols and standards
GRE, Protocols and standards
IPv6, Protocols and standards, Protocols and standards
IRDP, Protocols and standards
IRDP configuration, Configuring IRDP, IRDP tasks at a glance
proxy ARP
common proxy ARP configuration, Common proxy ARP configuration example, Example: Configuring common proxy ARP
configuration, Configuring proxy ARP
display, Display and maintenance commands for proxy ARP
proxying
DHCP relay agent server proxy, Enabling DHCP server proxy on the DHCP relay agent
DNS proxy, DNS proxy
DNS proxy configuration, Configuring the DNS proxy
DNS spoofing, DNS spoofing
DNS spoofing configuration, Configuring DNS spoofing
IPv4 DNS proxy configuration, Example: Configuring DNS proxy
IPv6 DNS proxy configuration, Example: Configuring DNS proxy
IPv6 ND proxy enable, Enabling ND proxy
IRDP proxy-advertised IP address, IRDP operation, Specifying a proxy-advertised IP address

R

RA
IRDP RA (router advertisement), IRDP operation
IRDP RA destination address, Specifying the multicast address as the destination address for RAs
rapid assignment (2 messages), Rapid assignment involving two messages
rate limiting
DHCP snooping rate limit, Configuring DHCP packet rate limit
DHCPv6 snooping packet rate limit, Configuring DHCPv6 packet rate limit
IPPO ICMP error message rate limit, Configuring rate limit for ICMP error messages
IPv6 ICMPv6 error message rate limit, Configuring the rate limit for ICMPv6 error messages
reassembling
IPPO IPv4 local fragment reassembly, Enabling IPv4 local fragment reassembly
IPv6 local fragment reassembly, Enabling IPv6 local fragment reassembly
redirecting
IPv6 ND, Redirection
relay agent
DHCP address pool configuration, Configuring a DHCP address pool on a DHCP relay agent
DHCP configuration, Configuring the DHCP relay agent
DHCP enable, Enabling DHCP
DHCP enable (on interface), Enabling the DHCP relay agent on an interface
DHCP IP address release, Configuring the DHCP relay agent to release an IP address
DHCP MCE support, DHCP relay agent support for MCE
DHCP Option 82, Custom DHCP options, Relay agent option (Option 82)
DHCP Option 82 configuration, Configuring DHCP relay agent support for Option 82
DHCP Option 82 support, DHCP relay agent support for Option 82
DHCP overview, DHCP overview
DHCP relay agent address, Manually specifying the DHCP relay agent address for the giaddr field
DHCP relay agent client offline detection, Enabling client offline detection on the DHCP relay agent
DHCP relay agent configuration, DHCP relay agent configuration examples
DHCP relay agent Option 82 configuration, Example: Configuring Option 82
DHCP relay agent packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP relay agent
DHCP relay agent server, Specifying DHCP servers
DHCP relay agent server selection configuration, Example: Configuring DHCP server selection
DHCP relay entry periodic refresh, Enabling periodic refresh of dynamic relay entries
DHCP relay entry recording, Enabling the DHCP relay agent to record relay entries
DHCP request source IP address, Specifying the source IP address for relayed DHCP requests
DHCP requests from VXLAN tunnels discard, Discarding DHCP requests that are delivered from VXLAN tunnels, Discarding DHCP requests that are delivered from VXLAN tunnels, Discarding DHCPv6 requests that are delivered from VXLAN tunnels
DHCP security features, Configuring the DHCP relay agent security features
DHCP server proxy, Enabling DHCP server proxy on the DHCP relay agent
DHCP server selection algorithm, Specifying the DHCP server selecting algorithm
DHCP smart relay, Configuring smart relay to specify the DHCP relay agent address for the giaddr field
DHCP snooping configuration, Configuring DHCP snooping, DHCP snooping configuration examples
DHCP starvation attack protection, Enabling DHCP starvation attack protection
DHCPv6 client gateway address, Specifying a gateway address for DHCPv6 clients
DHCPv6 client offline detection, Enabling client offline detection
DHCPv6 configuration, Configuring the DHCPv6 relay agent, DHCPv6 relay agent configuration examples
DHCPv6 DUID, DUID
DHCPv6 enable on interface, Enabling the DHCPv6 relay agent on an interface
DHCPv6 entry recording, Enabling the DHCPv6 relay agent to record relay entries
DHCPv6 Interface-ID option padding mode, Specifying a padding mode for the Interface-ID option
DHCPv6 IPv6 release notification, Enabling IPv6 release notification
DHCPv6 relay agent packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 relay agent
DHCPv6 relay agent server, Specifying DHCPv6 servers on the relay agent
DHCPv6 request source IPv6 address, Specifying the source IPv6 address for relayed DHCPv6 requests
DHCPv6 requests from VXLAN tunnels discard, Discarding DHCPv6 requests that are delivered from VXLAN tunnels
DHCPv6 security features, Configuring DHCPv6 relay security features
DHCPv6 snooping Option 18, Option 18
display, Display and maintenance commands for DHCP relay agent, Display and maintenance commands for DHCPv6 relay agent
maintain, Display and maintenance commands for DHCP relay agent, Display and maintenance commands for DHCPv6 relay agent
troubleshooting DHCP configuration, Troubleshooting DHCP relay agent configuration
troubleshooting DHCP relay agent configuration parameters, Failure of DHCP clients to obtain configuration parameters through the DHCP relay agent
releasing
DHCP relay agent IP address release, Configuring the DHCP relay agent to release an IP address
reserved DHCP Option 184, Custom DHCP options, Option 184
resolving
DDNS client configuration, DDNS client tasks at a glance
DDNS configuration, Configuring DDNS, DDNS configuration examples
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DNS client domain name resolution (dynamic), Configuring dynamic domain name resolution
DNS client domain name resolution (static), Configuring static domain name resolution
DNS configuration, Configuring DNS, DNS tasks at a glance
DNS dynamic domain name resolution, Dynamic domain name resolution
DNS static domain name resolution, Static domain name resolution
IPv4 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv4 DNS client domain name resolution (static), Example: Configuring static domain name resolution
IPv4 DNS configuration, IPv4 DNS configuration examples
IPv6 DNS client domain name resolution (dynamic), Example: Configuring dynamic domain name resolution
IPv6 DNS client domain name resolution (static), Example: Configuring static domain name resolution
IPv6 DNS configuration, IPv6 DNS configuration examples
restoring
Layer 3 virtual tunnel interface default setting, Restoring the default settings of the tunnel interface
restrictions
DDNS client policy configuration, Restrictions and guidelines
DHCP client configuration, Restrictions and guidelines: DHCP client configuration
DHCP server security feature configuration, Restrictions and guidelines
DHCP snooping basic configuration (common network), Restrictions and guidelines
DHCP snoopingconfiguration, Restrictions and guidelines: DHCP snooping configuration
DNS IPv4 client domain name resolution configuration (dynamic), Restrictions and guidelines
fast forwarding configuration, Restrictions and guidelines: Fast forwarding configuration
GRE configuration, Restrictions and guidelines: GRE configuration
GRE/IPv4 tunnel configuration, Restrictions and guidelines
IPv4/IPv4 tunneling configuration, Restrictions and guidelines: IPv4 over IPv4 tunnel configuration
IPv6/IPv4 tunnel configuration, Restrictions and guidelines
Layer 3 virtual tunnel interface default setting, Restrictions and guidelines
Layer 3 virtual tunnel interface destination VPN instance, Restrictions and guidelines
tunneling interface configuration, Restrictions and guidelines: Tunnel interface configuration
router
IPv6 ND router/prefix discovery, Router/prefix discovery and stateless address autoconfiguration
routing
DDNS client configuration, DDNS client tasks at a glance
DDNS client policy, Configuring a DDNS policy
DDNS client policy application, Applying the DDNS policy to an interface
DDNS configuration, Configuring DDNS, DDNS configuration examples
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DDNS outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
DHCP snooping configuration, Configuring DHCP snooping
DHCP snooping trusted port, Application of trusted and untrusted ports
DHCP snooping untrusted port, Application of trusted and untrusted ports
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, Example: Configuring DHCPv6 snooping
DNS client configuration, Configuring the DNS client
DNS configuration, Configuring DNS, DNS tasks at a glance
DNS outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
DNS packet source interface, Specifying the source interface for DNS packets
DNS proxy, DNS proxy
DNS proxy configuration, Configuring the DNS proxy
DNS spoofing configuration, Configuring DNS spoofing
DNS trusted interface, Configuring the DNS trusted interface
fast forwarding configuration, Configuring fast forwarding
GRE configuration, Configuring GRE, GRE configuration examples
GRE/IPv4 tunnel configuration, Configuring a GRE/IPv4 tunnel
IP address representation and classes, IP address representation and classes
IP addressing configuration, Configuring IP addressing, IP addressing configuration examples, Example: Manually specifying an IP address
IP addressing interface address, Assigning an IP address to an interface
IP addressing IP unnumbered, Configuring IP unnumbered
IP addressing masking, Subnetting and masking
IP addressing subnetting, Subnetting and masking
IP forwarding basic configuration, Configuring IP forwarding basic settings
IPPO, Optimizing IP performance
IPPO directed broadcast forward, Enabling an interface to forward directed broadcasts destined for the directly connected network
IPPO directed broadcast forward configuration, Example: Enabling an interface to forward directed broadcasts destined for the directly connected network
IPPO ICMP error message send, Enabling sending ICMP error messages
IPPO ICMP fragment forwarding disable, Disabling forwarding ICMP fragments
IPPO interface TCP MSS, Setting TCP MSS for an interface
IPPO IPv4 packet MTU, Setting the MTU of IPv4 packets sent over an interface
IPPO SYN cookie, Enabling SYN Cookie
IPPO TCP buffer size, Setting the TCP buffer size
IPPO TCP path MTU discovery, Configuring TCP path MTU discovery
IPPO TCP timer, Setting TCP timers
IPv4 DNS configuration, IPv4 DNS configuration examples
IPv4 DNS proxy configuration, Example: Configuring DNS proxy
IPv4/IPv4 GRE tunnel configuration, Example: Configuring an IPv4 over IPv4 GRE tunnel
IPv6 DNS configuration, IPv6 DNS configuration examples
IPv6 DNS proxy configuration, Example: Configuring DNS proxy
IRDP configuration, Configuring IRDP, IRDP tasks at a glance, IRDP configuration examples, Example: Configuring IRDP
special IP addresses, Special IP addresses
UDP helper broadcast > multicast conversion, Example: Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Example: Configuring UDP helper to convert broadcast to unicast
UDP helper configuration, UDP helper configuration examples
RS
IRDP RS (router solicitation), IRDP operation
rule
ARP rule entry, Rule ARP entry

S

saving
IP forwarding entries to a file, Saving the IP forwarding entries to a file
security
DHCP relay agent entry periodic refresh, Enabling periodic refresh of dynamic relay entries
DHCP relay agent IP address release, Configuring the DHCP relay agent to release an IP address
DHCP relay agent relay entry recording, Enabling the DHCP relay agent to record relay entries
DHCP relay agent security features, Configuring the DHCP relay agent security features
DHCP relay agent starvation attack protection, Enabling DHCP starvation attack protection
DHCP server security (starvation attack protection), Configuring DHCP starvation attack protection
DHCP server security features, Configuring the DHCP server security features
DHCP smart relay, Configuring smart relay to specify the DHCP relay agent address for the giaddr field
DHCP snooping basic configuration, Configuring basic DHCP snooping features
DHCP snooping basic configuration (common network), Configuring basic DHCP snooping features in a common network
DHCP snooping basic configuration (global), Example: Configuring basic DHCP snooping features globally
DHCP snooping basic configuration (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
DHCP snooping basic configuration (VXLAN network), Configuring basic DHCP snooping features in a VXLAN network
DHCP snooping configuration, Configuring DHCP snooping, DHCP snooping configuration examples
DHCP snooping disable (interface), Disabling DHCP snooping on an interface
DHCP snooping entry auto backup, Configuring DHCP snooping entry auto backup
DHCP snooping packet blocking port, Configuring a DHCP packet blocking port
DHCP snooping packet rate limit, Configuring DHCP packet rate limit
DHCP snooping security features, Configuring DHCP snooping security features
DHCP snooping starvation attack protection, Enabling DHCP starvation attack protection
DHCP-REQUEST message attack protection, Enabling DHCP-REQUEST attack protection
DHCPv6 relay agent security features, Configuring DHCPv6 relay security features
DHCPv6 snooping basic configuration (common network), Configuring basic DHCPv6 snooping features in a common network
DHCPv6 snooping basics, Configuring basic DHCPv6 snooping features
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, Example: Configuring DHCPv6 snooping
DHCPv6 snooping entry auto backup, Configuring DHCPv6 snooping entry auto backup
DHCPv6 snooping entry max, Setting the maximum number of DHCPv6 snooping entries
DHCPv6 snooping logging, Enabling DHCPv6 snooping logging
DHCPv6 snooping Option 18 support configuration, Configuring DHCP snooping support for Option 18
DHCPv6 snooping Option 37 support configuration, Configuring DHCP snooping support for Option 37
DHCPv6 snooping packet blocking port, Configuring a DHCPv6 packet blocking port
DHCPv6 snooping packet rate limit, Configuring DHCPv6 packet rate limit
DHCPv6-REQUEST check, Enabling DHCPv6-REQUEST check
selecting
DHCP address pool, Principles for selecting an address pool
DHCPv6 address pool selection, Address pool selection
sending
DHCP server BOOTP response format, Configuring the DHCP server to send BOOTP responses in RFC 1048 format
server
DHCP address pool, Configuring an address pool on the DHCP server
DHCP client auto-configuration file, Specifying the configuration file for DHCP client automatic configuration
DHCP client BIMS server information, Specifying BIMS server for DHCP clients
DHCP client gateway specification, Specifying gateways for DHCP clients
DHCP client NetBIOS node type, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP client offline detection, Enabling client offline detection on the DHCP server
DHCP client server specification, Specifying a server for DHCP clients
DHCP client WINS server, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP compatibility configuration, Configuring DHCP server compatibility
DHCP configuration, Configuring the DHCP server
DHCP logging enable, Enabling DHCP logging on the DHCP server
DHCP relay agent server, Specifying DHCP servers
DHCP relay agent server proxy, Enabling DHCP server proxy on the DHCP relay agent
DHCP relay agent server selection algorithm, Specifying the DHCP server selecting algorithm
DHCP security (starvation attack protection), Configuring DHCP starvation attack protection
DHCP security features, Configuring the DHCP server security features
DHCP server BOOTP request ignore, Configuring the DHCP server to ignore BOOTP requests
DHCP server BOOTP response format, Configuring the DHCP server to send BOOTP responses in RFC 1048 format
DHCP server broadcast response, Configuring the DHCP server to always broadcast responses
DHCP server configuration, DHCP server configuration examples
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server option customization, Example: Customizing DHCP option
DHCP server packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP server
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCP server subnet configuration, Example: Configuring primary and secondary subnets
DHCP server user class configuration, Example: Configuring DHCP user class
DHCP server user class whitelist configuration, Example: Configuring DHCP user class whitelist
DHCP voice client Option 184 parameters, Configuring Option 184 parameters for DHCP clients
DHCPv6 address pool, DHCPv6 address pool
DHCPv6 configuration, DHCPv6 options, Configuring the DHCPv6 server, DHCPv6 server configuration examples
DHCPv6 configuration on interface, Configuring the DHCPv6 server on an interface
DHCPv6 DUID, DUID
DHCPv6 dynamic IPv6 address assignment, Example: Configuring dynamic IPv6 address assignment
DHCPv6 dynamic IPv6 prefix assignment, Example: Configuring dynamic IPv6 prefix assignment
DHCPv6 IPv6 address assignment, Configuring IPv6 address assignment
DHCPv6 IPv6 address+prefix policy assignment, Configuring a DHCPv6 policy for IPv6 address and prefix assignment
DHCPv6 IPv6 prefix assignment, Configuring IPv6 prefix assignment
DHCPv6 network parameters (address pool), Configuring network parameters in a DHCPv6 address pool
DHCPv6 network parameters (option group), Configuring network parameters in a DHCPv6 option group
DHCPv6 network parameters assignment, Configuring network parameters assignment
DHCPv6 packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 server
DHCPv6 PD, PD
DHCPv6 relay agent server, Specifying DHCPv6 servers on the relay agent
setting
ARP dynamic entry max (device), Setting the dynamic ARP learning limit for a device
ARP dynamic entry max (interface), Setting the dynamic ARP learning limit for an interface
DDNS outgoing packet DSCP value, Setting the DSCP value for outgoing DDNS packets
DHCP client packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP client
DHCP relay agent packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP relay agent
DHCP server packet DSCP value, Setting the DSCP value for DHCP packets sent by the DHCP server
DHCP snooping entry max, Setting the maximum number of DHCP snooping entries
DHCPv6 client packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 client
DHCPv6 packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 server
DHCPv6 relay agent packet DSCP value, Setting the DSCP value for DHCPv6 packets sent by the DHCPv6 relay agent
DHCPv6 snooping entry max, Setting the maximum number of DHCPv6 snooping entries
DNS outgoing packet DSCP value, Setting the DSCP value for outgoing DNS packets
IPPO interface TCP MSS, Setting TCP MSS for an interface
IPPO IPv4 packet MTU, Setting the MTU of IPv4 packets sent over an interface
IPPO TCP buffer size, Setting the TCP buffer size
IPPO TCP timers, Setting TCP timers
IPv6 dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs
IPv6 interface MTU, Setting the interface MTU
IPv6 ND dynamic neighbor entries max number, Setting the dynamic neighbor learning limit on an interface
IPv6 ND hop limit, Setting the hop limit
IPv6 ND stale state entry aging timer, Setting the aging timer for ND entries in stale state
IPv6 static path MTU, Setting a static path MTU for an IPv6 address
IRDP advertised IP address lifetime, Setting the lifetime of advertised IP addresses
IRDP advertising interval, Setting the advertising intervals
smart relay
DHCP configuration, Configuring smart relay to specify the DHCP relay agent address for the giaddr field
snooping
ARP snooping configuration, Configuring ARP snooping
ARP snooping entry aging, Aging of ARP snooping entries
ARP snooping entry creation, Creation of ARP snooping entries
ARP snooping protection, Protection for ARP snooping
DHCP logging, Enabling DHCP snooping logging
DHCP security features, Configuring DHCP snooping security features
DHCP snooping basic configuration, Configuring basic DHCP snooping features
DHCP snooping basic configuration (global), Example: Configuring basic DHCP snooping features globally
DHCP snooping basic configuration (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
DHCP snooping configuration, Configuring DHCP snooping, DHCP snooping configuration examples
DHCP snooping disable (interface), Disabling DHCP snooping on an interface
DHCP snooping entry auto backup, Configuring DHCP snooping entry auto backup
DHCP snooping entry max, Setting the maximum number of DHCP snooping entries
DHCP snooping Option 82 configuration, Example: Configuring DHCP snooping support for Option 82
DHCP snooping Option 82 support, DHCP snooping support for Option 82
DHCP snooping packet blocking port, Configuring a DHCP packet blocking port
DHCP snooping packet rate limit, Configuring DHCP packet rate limit
DHCP snooping starvation attack protection, Enabling DHCP starvation attack protection
DHCP-REQUEST message attack protection, Enabling DHCP-REQUEST attack protection
DHCPv6 configuration, DHCPv6 snooping configuration examples
DHCPv6 snooping basics, Configuring basic DHCPv6 snooping features
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, Example: Configuring DHCPv6 snooping
DHCPv6 snooping entry auto backup, Configuring DHCPv6 snooping entry auto backup
DHCPv6 snooping entry max, Setting the maximum number of DHCPv6 snooping entries
DHCPv6 snooping logging, Enabling DHCPv6 snooping logging
DHCPv6 snooping packet blocking port, Configuring a DHCPv6 packet blocking port
DHCPv6 snooping packet rate limit, Configuring DHCPv6 packet rate limit
DHCPv6-REQUEST check, Enabling DHCPv6-REQUEST check
soliciting
IRDP RS (router solicitation), IRDP operation
source
DHCP relay agent source IP address, Specifying the source IP address for relayed DHCP requests
DHCPv6 relay agent source IPv6 address, Specifying the source IPv6 address for relayed DHCPv6 requests
IP forwarding load sharing configuration (source+destination address based), Example: Configuring load sharing based on source and destination addresses
IPPO ICMP packet source address, Specifying the source address for ICMP packets
IPv6 ICMPv6 packet source address, Specifying the source address for ICMPv6 packets
special IP addresses, Special IP addresses
specifying
DHCP address pool primary subnet+multiple address range, Specifying a primary subnet and multiple address ranges in a DHCP address pool
DHCP address pool primary subnet+multiple secondary subnets, Specifying a primary subnet and multiple secondary subnets in a DHCP address pool
DHCP client auto-configuration file, Specifying the configuration file for DHCP client automatic configuration
DHCP client BIMS server information, Specifying BIMS server for DHCP clients
DHCP client DNS server, Specifying DNS servers for DHCP clients
DHCP client domain name suffix, Specifying a domain name suffix for DHCP clients
DHCP client gateway, Specifying gateways for DHCP clients
DHCP client NetBIOS node type, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP client server, Specifying a server for DHCP clients
DHCP client WINS server, Specifying WINS servers and NetBIOS node type for DHCP clients
DHCP relay agent address, Manually specifying the DHCP relay agent address for the giaddr field
DHCP relay agent server, Specifying DHCP servers
DHCP relay agent server selection algorithm, Specifying the DHCP server selecting algorithm
DHCP relay agent source IP address, Specifying the source IP address for relayed DHCP requests
DHCPv6 client gateway address, Specifying a gateway address for DHCPv6 clients
DHCPv6 relay agent Interface-ID option padding mode, Specifying a padding mode for the Interface-ID option
DHCPv6 relay agent server, Specifying DHCPv6 servers on the relay agent
DHCPv6 relay agent source IPv6 address, Specifying the source IPv6 address for relayed DHCPv6 requests
DNS packet source interface, Specifying the source interface for DNS packets
IPPO ICMP packet source address, Specifying the source address for ICMP packets
IPv6 ICMPv6 packet source address, Specifying the source address for ICMPv6 packets
IRDP advertised IP address preference, Specifying the preference of advertised IP addresses
IRDP proxy-advertised IP address, Specifying a proxy-advertised IP address
IRDP RA destination address, Specifying the multicast address as the destination address for RAs
Layer 3 virtual tunnel interface destination VPN instance, Specifying the tunnel destination VPN instance
Layer 3 virtual tunnel interface traffic processing slot, Specifying traffic processing slots for the tunnel interface
spoofing
DNS, DNS spoofing
DNS spoofing configuration, Configuring DNS spoofing
starvation attack
DHCP relay agent protection, Enabling DHCP starvation attack protection
DHCP server security (starvation attack protection), Configuring DHCP starvation attack protection
DHCP snooping protection, Enabling DHCP starvation attack protection
stateless DHCPv6, Stateless DHCPv6
configuration, Example: Configuring stateless DHCPv6
DHCPv6 client, Configuring acquisition of configuration parameters except IP addresses and prefixes
static
DHCP address allocation, Allocation mechanisms, DHCP address assignment mechanisms
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCPv6 prefix allocation, Prefix allocation mechanisms
DHCPv6 static address allocation, Address allocation mechanisms
DNS client domain name resolution, Configuring static domain name resolution
DNS domain name resolution, Static domain name resolution
IPv4 DNS client domain name resolution, Example: Configuring static domain name resolution
IPv6 DNS client domain name resolution, Example: Configuring static domain name resolution
IPv6 ND static neighbor entry, Configuring a static neighbor entry
IPv6 static path MTU, Setting a static path MTU for an IPv6 address
subnetting
DHCP server subnet configuration, Example: Configuring primary and secondary subnets
DHCPv6 relay agent configuration, Configuring the DHCPv6 relay agent, DHCPv6 relay agent configuration examples
IP addressing, Subnetting and masking
suffix
DHCP client domain name suffix, Specifying a domain name suffix for DHCP clients
DNS client, DNS suffixes
DNS trusted interface, Configuring the DNS trusted interface
symmetric
IP forwarding load sharing, Enabling symmetric load sharing
SYN
IPPO SYN cookie enable, Enabling SYN Cookie
IPPO wait timer, Setting TCP timers
synchronizing
ARP entry, Performing ARP entry synchronization

T

table
ARP entry types, ARP entry types
ARP multiport entry, Configuring a multiport ARP entry
ARP static entry, Configuring a static ARP entry
ARP static entry configuration (long), Configuring a long static ARP entry
ARP static entry configuration (short), Configuring a short static ARP entry
IP forwarding FIB table display, Display and maintenance commands for FIB table
TCP
IPPO buffer size, Setting the TCP buffer size
IPPO interface TCP MSS, Setting TCP MSS for an interface
IPPO SYN cookie, Enabling SYN Cookie
IPPO TCP path MTU discovery, Configuring TCP path MTU discovery
IPPO TCP timer configuration, Setting TCP timers
TCP/IP
DDNS client configuration, DDNS client tasks at a glance
DDNS configuration, Configuring DDNS, DDNS configuration examples
DDNS configuration (PeanutHull server), Example: Configuring DDNS with PeanutHull server
DDNS configuration (www.3322.org), Example: Configuring DDNS with www.3322.org
DNS configuration, Configuring DNS, DNS tasks at a glance
IPv4 DNS configuration, IPv4 DNS configuration examples
IPv6 DNS configuration, IPv6 DNS configuration examples
temporary
DHCPv6 server temporary address assignment, Configuring IPv6 address assignment
DHCPv6 temporary IPv6 address, IPv6 address assignment
time
IP services ICMPv6 time exceeded message send, Enabling sending ICMPv6 time exceeded messages
IPv6 fast forwarding entry aging time, Configuring the aging time for IPv6 fast forwarding entries
timer
ARP dynamic entry aging, Setting the aging timer for dynamic ARP entries
IPPO TCP FIN wait, Setting TCP timers
IPPO TCP SYN wait, Setting TCP timers
IPv6 dynamic path MTU aging timer, Setting the aging time for dynamic path MTUs
IPv6 ND stale state entry aging timer, Setting the aging timer for ND entries in stale state
traffic
Layer 3 virtual tunnel interface, Configuring a tunnel interface
Layer 3 virtual tunnel interface traffic processing slot, Specifying traffic processing slots for the tunnel interface
traffic engineering
IPv6/IPv4 tunneling configuration, IPv6 over IPv4 tunneling tasks at a glance
tunneling configuration, Configuring tunneling
transition technologies, IPv6 transition technologies
troubleshooting
DHCP IP address conflict, Failure to obtain a non-conflicting IP address
DHCP relay agent configuration, Troubleshooting DHCP relay agent configuration
DHCP relay agent configuration parameters, Failure of DHCP clients to obtain configuration parameters through the DHCP relay agent
DHCP server configuration, Troubleshooting DHCP server configuration
GRE, Troubleshooting GRE
GRE hosts cannot ping each other, Hosts at both ends of a GRE tunnel cannot ping each other
IPv4 DNS address resolution failure, Failure to resolve IPv4 addresses
IPv4 DNS configuration, Troubleshooting DNS configuration
IPv6 DNS address resolution failure, Failure to resolve IPv6 addresses
Layer 3 virtual tunnel interface configuration, Troubleshooting tunnel interface configuration
Layer 3 virtual tunnel interface not up, Tunnel interface not up
trusted
DHCP snooping trusted port, Application of trusted and untrusted ports
DHCPv6 snooping port, Application of trusted and untrusted ports
tunneling, Configuring tunneling, See also
configuration, Configuring tunneling
DHCP relay agent requests from VXLAN tunnels, Discarding DHCP requests that are delivered from VXLAN tunnels
DHCPv6 relay agent requests from VXLAN tunnels, Discarding DHCPv6 requests that are delivered from VXLAN tunnels
GRE configuration, Configuring GRE, GRE configuration examples
GRE encapsulation format, GRE encapsulation format
GRE IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
GRE operation, GRE tunnel operating principle
GRE/IPv4 tunnel configuration, Configuring a GRE/IPv4 tunnel
interface configuration restrictions, Restrictions and guidelines: Tunnel interface configuration
IPv4/IPv4 GRE tunnel configuration, Example: Configuring an IPv4 over IPv4 GRE tunnel
IPv4/IPv4 tunnel configuration, Configuring an IPv4 over IPv4 tunnel, IPv4 over IPv4 tunnel configuration examples
IPv4/IPv4 tunneling configuration restrictions, Restrictions and guidelines: IPv4 over IPv4 tunnel configuration
IPv4/IPv4 tunneling implementation, IPv4 over IPv4 tunneling
IPv6 tunneling technology, Tunneling
IPv6/IPv4 configuration, IPv6 over IPv4 tunneling tasks at a glance
IPv6/IPv4 tunnel configuration, Configuring an IPv6 over IPv4 tunnel, Example: Configuring an IPv6 over IPv4 tunnel
IPv6/IPv4 tunnel configuration restrictions, Restrictions and guidelines
IPv6/IPv4 tunnel IPv6 packet drop (IPv4-compatible IPv6 address), Enabling dropping IPv6 packets that use IPv4-compatible IPv6 addresses
IPv6/IPv4 tunneling implementation, IPv6 over IPv4 tunneling
Layer 3 virtual tunnel interface, Configuring a tunnel interface
Layer 3 virtual tunnel interface creation, Creating a tunnel interface
Layer 3 virtual tunnel interface default setting restoration, Restoring the default settings of the tunnel interface
Layer 3 virtual tunnel interface default setting restrictions, Restrictions and guidelines
Layer 3 virtual tunnel interface destination VPN instance, Specifying the tunnel destination VPN instance
Layer 3 virtual tunnel interface destination VPN instance restrictions, Restrictions and guidelines
Layer 3 virtual tunnel interface string TUNNEL to PHY_UPDOWN log mnemonic, Adding TUNNEL to the PHY_UPDOWN log mnemonic for tunnel interfaces
Layer 3 virtual tunnel interface traffic processing slot, Specifying traffic processing slots for the tunnel interface
Layer 3 virtual tunnel interface tunneled packet parameter, Configuring parameters for tunneled packets
Layer 3 virtual tunneling interface configuration display, Display and maintenance commands for tunnel interface configuration
Layer 3 virtual tunneling interface configuration maintain, Display and maintenance commands for tunnel interface configuration
supported technologies, Supported tunneling technologies
troubleshoot Layer 3 virtual tunnel interface configuration, Troubleshooting tunnel interface configuration
troubleshoot Layer 3 virtual tunnel interface not up, Tunnel interface not up

U

UDP helper
broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast, Example: Configuring UDP helper to convert broadcast to multicast
broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast, Example: Configuring UDP helper to convert broadcast to unicast
configuration, Configuring UDP helper, UDP helper configuration examples
display, Display and maintenance commands for UDP helper
IPPO, Optimizing IP performance
maintain, Display and maintenance commands for UDP helper
unicast
IPv6 address (global), Unicast addresses
IPv6 address (link-local), Unicast addresses
IPv6 address (loopback), Unicast addresses
IPv6 address (unspecified), Unicast addresses
IPv6 address global unicast configuration, Configuring an IPv6 global unicast address
IPv6 address type, IPv6 address types
UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast, Example: Configuring UDP helper to convert broadcast to unicast
unnumbered
IP addressing IP unnumbered configuration, Configuring IP unnumbered
untrusted
DHCP snooping untrusted port, Application of trusted and untrusted ports
DHCPv6 snooping port, Application of trusted and untrusted ports
user
DHCP user class creation, Creating a DHCP user class
User Datagram Protocol. Use UDP
using
adjacency table, Displaying the adjacency table

V

vendor
DHCP Option 43 vendor-specific, Custom DHCP options, Vendor-specific option (Option 43)
VLAN
ARP customer-side port, Configuring a customer-side or network-side port
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
client stateless DHCPv6 configuration, Example: Configuring stateless DHCPv6
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP relay agent configuration, Configuring the DHCP relay agent, DHCP relay agent configuration examples
DHCP relay agent Option 82 configuration, Example: Configuring Option 82
DHCP server configuration, Configuring the DHCP server, DHCP server configuration examples
DHCP server dynamic IP address assignment, Example: Configuring dynamic IP address assignment
DHCP server option customization, Example: Customizing DHCP option
DHCP server static IP address assignment, Example: Configuring static IP address assignment
DHCP server user class configuration, Example: Configuring DHCP user class
DHCP snooping basic configuration (global), Example: Configuring basic DHCP snooping features globally
DHCP snooping basic configuration (VLAN), Example: Configuring basic DHCP snooping features for a VLAN
DHCPv6 client configuration, Configuring the DHCPv6 client, DHCPv6 client tasks at a glance, DHCPv6 client configuration examples
DHCPv6 client IPv6 address acquisition configuration, Example: Configuring IPv6 address acquisition
DHCPv6 client IPv6 address+prefix acquisition configuration, Example: Configuring IPv6 address and prefix acquisition
DHCPv6 client IPv6 prefix acquisition configuration, Example: Configuring IPv6 prefix acquisition
DHCPv6 snooping configuration, Configuring DHCPv6 snooping, DHCPv6 snooping configuration examples, Example: Configuring DHCPv6 snooping
UDP helper broadcast > multicast conversion, Configuring UDP helper to convert broadcast to multicast, Example: Configuring UDP helper to convert broadcast to multicast
UDP helper broadcast > unicast conversion, Configuring UDP helper to convert broadcast to unicast, Example: Configuring UDP helper to convert broadcast to unicast
UDP helper configuration, Configuring UDP helper, UDP helper configuration examples
VPN
DHCP address pool VPN instance application, Applying a DHCP address pool to a VPN instance
DHCPv6 address pool VPN instance application, Applying a DHCPv6 address pool to a VPN instance
GRE application, GRE application scenarios
IPv6/IPv4 tunneling configuration, IPv6 over IPv4 tunneling tasks at a glance
Layer 3 virtual tunnel interface destination VPN instance, Specifying the tunnel destination VPN instance
tunneling configuration, Configuring tunneling
VXLAN
DHCP relay agent requests from VXLAN tunnels, Discarding DHCP requests that are delivered from VXLAN tunnels
DHCP snooping basic configuration (VXLAN network), Configuring basic DHCP snooping features in a VXLAN network
DHCPv6 relay agent requests from VXLAN tunnels, Discarding DHCPv6 requests that are delivered from VXLAN tunnels

W

whitelisting
DHCP server user class whitelist configuration, Example: Configuring DHCP user class whitelist
DHCP user class whitelist, Configuring the DHCP user class whitelist
Windows
BOOTP client configuration, Configuring the BOOTP client, BOOTP client configuration examples, Example: Configuring BOOTP client
DHCP client configuration, Configuring the DHCP client, DHCP client configuration examples, Example: Configuring DHCP client
DHCP client WINS server, Specifying WINS servers and NetBIOS node type for DHCP clients
Internet Naming Service. Use WINS