display ipv6 dhcp option-group

Use display ipv6 dhcp option-group to display information about a DHCPv6 option group.

Syntax

display ipv6 dhcp option-group [ option-group-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

option-group-number: Specifies a static or dynamic DHCPv6 option group by its ID. The value range for the option group ID is 1 to 100. If you do not specify an option group, this command displays information about all DHCPv6 option groups.

Usage guidelines

A static DHCPv6 option group is created by using the ipv6 dhcp option-group command.

A dynamic DHCPv6 option group is created automatically by a DHCPv6 client after it obtains the DHCPv6 configuration parameters. Dynamic option groups cannot be manually modified or deleted.

Examples

# Display information about all DHCPv6 option groups.

<Sysname> display ipv6 dhcp option-group
DHCPv6 option group: 1  
  DNS server addresses:
    Type: Static 
    Interface: N/A
    1::1
  DNS server addresses:
    Type: Dynamic (DHCPv6 address allocation)
    Interface: Vlan-interface10
    1::1
  Domain name:
    Type: Static 
    Interface: N/A
    aaa.com
  Domain name:
    Type: Dynamic (DHCPv6 address allocation)
    Interface: Vlan-interface10
    aaa.com
  Options:
    Code: 23
      Type: Dynamic (DHCPv6 prefix allocation)
      Interface: Vlan-interface10
      Length: 2 bytes
      Hex: ABCD
DHCPv6 option group: 20
  DNS server addresses:
    Type: Static 
    Interface: N/A
    1::1
  DNS server addresses:
    Type: Dynamic (DHCPv6 address allocation)
    Interface: Vlan-interface10
    1::1
  Domain name:
    Type: Static 
    Interface: N/A
    aaa.com
  Domain name:
    Type: Dynamic (DHCPv6 address allocation)
    Interface: Vlan-interface10
    aaa.com
  Options:
    Code: 23
      Type: Dynamic (DHCPv6 prefix allocation)
      Interface: Vlan-interface10
      Length: 2 bytes
      Hex: ABCD

Table 58: Command output

Field	Description
DHCPv6 option group	ID of the DHCPv6 option group.
Type	Types of the DHCPv6 option: Static—Parameter in a static DHCPv6 option group. Dynamic (DHCPv6 address allocation)—Parameter in a dynamic DHCPv6 option group created during IPv6 address acquisition. Dynamic (DHCPv6 prefix allocation)—Parameters in a dynamic DHCPv6 option group created during IPv6 prefix acquisition. Dynamic (DHCPv6 address and prefix allocation)—Parameters in a dynamic DHCPv6 option group created during IPv6 address and prefix acquisition.
Interface	Interface name.
DNS server addresses	IPv6 address of the DNS server.
Domain name	Domain name suffix.
SIP server addresses	IPv6 address of the SIP server.
SIP server domain names	Domain name of the SIP server.
Options	Self-defined options.
Code	Code of the self-defined option.
Length	Self-defined option length in bytes.
Hex	Self-defined option content represented by a hexadecimal number.

Related commands

ipv6 dhcp option-group

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