H3C S6812 Series Command Reference Manual page 992

<Sysname> system-view
[Sysname] ipv6 dhcp snooping binding database update now
Related commands
ipv6 dhcp snooping binding database filename
ipv6 dhcp snooping binding record
Use ipv6 dhcp snooping binding record to enable recording of client information in DHCPv6
snooping entries.
Use undo ipv6 dhcp snooping binding record to disable the feature.
Syntax
ipv6 dhcp snooping binding record
undo ipv6 dhcp snooping binding record
Default
DHCPv6 snooping does not record client information.
Views
Layer 2 Ethernet interface/Layer 2 aggregate interface view
Predefined user roles
network-admin
Usage guidelines
This command enables DHCPv6 snooping on the port directly connected to the clients to record
client information in DHCPv6 snooping entries.
Examples
# Enable recording of client information in DHCPv6 snooping entries on Ten-GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] ipv6 dhcp snooping binding record
ipv6 dhcp snooping check request-message
Use ipv6 dhcp snooping check request-message to enable the DHCPv6-REQUEST check
feature.
Use undo ipv6 dhcp snooping check request-message to disable the DHCPv6-REQUEST check
feature.
Syntax
ipv6 dhcp snooping check request-message
undo ipv6 dhcp snooping check request-message
Default
The DHCPv6-REQUEST check feature is disabled.
Views
Layer 2 Ethernet interface/Layer 2 aggregate interface view
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