ipv6 dhcp snooping option remote-id string

Syntax

ipv6 dhcp snooping option remote-id string remote-id

undo ipv6 dhcp snooping option remote-id string

View

Layer 2 Ethernet port view, Layer 2 aggregate interface view

Default level

2: System level

Parameters

string: Specifies the DUID value in user-defined Option 37, a string of 1 to 128 characters.

Description

Use ipv6 dhcp snooping option remote-id string to configure the DUID in Option 37.

Use undo ipv6 dhcp snooping option remote-id string to restore the default.

By default, the DUID in Option 37 is the DUID of the device.

Examples

# Specify device001 as the DUID in Option 37.

<Sysname> system-view
[Sysname] ipv6 dhcp snooping enable
[Sysname] vlan 1
[Sysname-vlan1] ipv6 dhcp snooping vlan enable
[Sysname-vlan1] quit
[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1] ipv6 dhcp snooping option remote-id enable
[Sysname-Ethernet1/0/1] ipv6 dhcp snooping option remote-id string device001