HPE FlexFabric 5950 Series

320
Views
Layer 2 Ethernet interface/Layer 2 aggregate interface view
Predefined user roles
network-admin
Usage guidelines
This command takes effect only when DHCPv6 snooping is globally enabled.
Examples
# Enable support for Option 18.
<Sysname> system-view
[Sysname] ipv6 dhcp snooping enable
[Sysname] interface hundredgige 1/0/1
[Sysname-HundredGigE1/0/1] ipv6 dhcp snooping option interface-id enable
Related commands
ipv6 dhcp snooping enable
ipv6 dhcp snooping option interface-id string
ipv6 dhcp snooping option interface-id string
Use ipv6 dhcp snooping option interface-id string to specify the content as the interface ID for
Option 18.
Use undo ipv6 dhcp snooping option interface-id string to restore the default.
Syntax
ipv6 dhcp snooping option interface-id [ vlan vlan-id ] string interface-id
undo ipv6 dhcp snooping option interface-id [ vlan vlan-id ]
Default
The DHCPv6 snooping device uses its DUID as the content for Option 18.
Views
Layer 2 Ethernet interface/Layer 2 aggregate interface view
Predefined user roles
network-admin
Parameters
vlan vlan-id: Pads the interface ID for packets received from the specified VLAN. If you do not
specify a VLAN, the device pads the interface ID for packets received from the default VLAN.
interface-id: Specifies a string of 1 to 128 characters as the interface ID.
Examples
# Specify company001 as the interface ID.
<Sysname> system-view
[Sysname] ipv6 dhcp snooping enable
[Sysname] interface hundredgige 1/0/1
[Sysname-HundredGigE1/0/1] ipv6 dhcp snooping option interface-id enable
[Sysname-HundredGigE1/0/1] ipv6 dhcp snooping option interface-id string company001