Displaying and maintaining IPv6 basics

Execute display commands in any view and reset commands in user view.

Task

Command

Display IPv6 FIB entries.

display ipv6 fib [ ipv6-address [ prefix-length ] ]

Display IPv6 information about the interface.

display ipv6 interface [ interface-type [ interface-number ] ] [ brief ]

Display IPv6 prefix information about the interface.

display ipv6 interface interface-type interface-number prefix

Display IPv6 ND snooping entries.

display ipv6 nd snooping [ [ [ vlan vlan-id | interface interface-type interface-number ] [ global | link-local ] ] | ipv6-address ] [ verbose ]

Display the number of IPv6 ND snooping entries.

display ipv6 nd snooping count [ interface interface-type interface-number ]

Display neighbor information.

display ipv6 neighbors { { ipv6-address | all | dynamic | static } [ slot slot-number ] | interface interface-type interface-number | vlan vlan-id } [ verbose ]

Display the total number of neighbor entries.

display ipv6 neighbors { { all | dynamic | static } [ slot slot-number ] | interface interface-type interface-number | vlan vlan-id } count

Display the maximum number of ND entries that a device supports.

display ipv6 neighbors entry-limit

Display the IPv6 path MTU information.

display ipv6 pathmtu { ipv6-address | { all | dynamic | static } [ count ] }

Display the IPv6 prefix information.

display ipv6 prefix [ prefix-number ]

Display IPv6 and ICMPv6 statistics.

display ipv6 statistics [ slot slot-number ]

Display brief information about IPv6 RawIP connections.

display ipv6 rawip [ slot slot-number ]

Display detailed information about IPv6 RawIP connections.

display ipv6 rawip verbose [ slot slot-number [ pcb pcb-index ] ]

Display brief information about IPv6 TCP connections.

display ipv6 tcp [ slot slot-number ]

Display detailed information about IPv6 TCP connections.

display ipv6 tcp verbose [ slot slot-number [ pcb pcb-index ] ]

Display brief information about IPv6 UDP connections.

display ipv6 udp [ slot slot-number ]

Display detailed information about IPv6 UDP connections.

display ipv6 udp verbose [ slot slot-number [ pcb pcb-index ] ]

Display ICMPv6 traffic statistics.

display ipv6 icmp statistics [ slot slot-number ]

Display IPv6 TCP traffic statistics.

display tcp statistics [ slot slot-number ]

Display IPv6 UDP traffic statistics.

display udp statistics [ slot slot-number ]

Clear IPv6 ND snooping entries.

reset ipv6 nd snooping [ [ vlan vlan-id ] [ global | link-local ] | vlan vlan-id ipv6-address ]

Clear IPv6 neighbor information.

reset ipv6 neighbors { all | dynamic | interface interface-type interface-number | slot slot-number | static }

Clear path MTUs.

reset ipv6 pathmtu { all | dynamic | static }

Clear IPv6 and ICMPv6 packet statistics.

reset ipv6 statistics [ slot slot-number ]

Clear IPv6 TCP traffic statistics.

reset tcp statistics

Clear IPv6 UDP traffic statistics.

reset udp statistics