Displaying And Maintaining Dhcpv6 Snooping; Dhcpv6 Snooping Configuration Example; Network Requirements - H3C MSR 2600 Configuration Manual

Displaying and maintaining DHCPv6 snooping

Execute display commands in any view, and reset commands in user view.
Task
Display information about trusted ports.
Display DHCPv6 snooping entries.
Display information about the file that stores DHCPv6
snooping entries.
Display DHCPv6 packet statistics for DHCPv6 snooping
(MSR 2600/MSR 3600).
Display DHCPv6 packet statistics for DHCPv6 snooping
(MSR 5600).
Clear DHCPv6 snooping entries.
Clear DHCPv6 packet statistics for DHCPv6 snooping
(MSR 2600/MSR 3600).
Clear DHCPv6 packet statistics for DHCPv6 snooping
(MSR 5600).

DHCPv6 snooping configuration example

Network requirements

As shown in
Enable DHCPv6 snooping to record client information in DHCPv6 snooping entries.
Figure 92 Network diagram
Figure 92, configure Ethernet 1/1 connecting to the DHCPv6 server as a trusted port.
Command
display ipv6 dhcp snooping trust
display ipv6 dhcp snooping binding [ address
ipv6-address [ vlan vlan-id ] ]
display ipv6 dhcp snooping binding database
display ipv6 dhcp snooping packet statistics
display ipv6 dhcp snooping packet statistics [ slot
slot-number ]
reset ipv6 dhcp snooping binding { all | address
ipv6-address [ vlan vlan-id ] }
reset ipv6 dhcp snooping packet statistics
reset ipv6 dhcp snooping packet statistics [ slot
slot-number ]
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