R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

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Examples
# Specify device001 as the remote ID.
<Sysname> system-view
[Sysname] ipv6 dhcp snooping enable
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] ipv6 dhcp snooping option remote-id enable
[Sysname-GigabitEthernet2/1/1] ipv6 dhcp snooping option remote-id string device001
Related commands
• ipv6 dhcp snooping enable
• ipv6 dhcp snooping option remote-id enable
ipv6 dhcp snooping trust
Use ipv6 dhcp snooping trust to configure a port as a trusted port.
Use undo ipv6 dhcp snooping trust to restore the default state of a port.
Syntax
ipv6 dhcp snooping trust
undo ipv6 dhcp snooping trust
Default
After you enable DHCPv6 snooping, all ports are untrusted.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Usage guidelines
Specify the port facing the DHCP server as trusted and specify the other ports as untrusted so DHCP
clients can obtain valid IP addresses.
Examples
# Specify GigabitEthernet 2/1/1 as a trusted port.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] ipv6 dhcp snooping trust
Related commands
display ipv6 dhcp snooping trust
reset ipv6 dhcp snooping binding
Use reset ipv6 dhcp snooping binding to clear DHCPv6 snooping entries.
Syntax
reset ipv6 dhcp snooping binding { all | address ipv6-address [ vlan vlan-id ] }