Displaying And Maintaining Dhcpv6 Snooping; Dhcpv6 Snooping Configuration Example; Network Requirements - HP FlexNetwork MSR2003 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 (centralized devices in standalone mode).
Display DHCPv6 packet statistics for DHCPv6
snooping (distributed devices in standalone
mode/centralized devices in IRF mode).
Display DHCPv6 packet statistics for DHCPv6
snooping (distributed devices in IRF mode).
Clear DHCPv6 snooping entries.
Clear DHCPv6 packet statistics for DHCPv6 snooping
(centralized devices in standalone mode).
Clear DHCPv6 packet statistics for DHCPv6 snooping
(distributed devices in standalone mode/centralized
devices in IRF mode).
Clear DHCPv6 packet statistics for DHCPv6 snooping
(distributed devices in IRF mode).

DHCPv6 snooping configuration example

Network requirements

As shown in
trusted port. Enable DHCPv6 snooping to record client information in DHCPv6 snooping entries.
Figure 113 Network diagram
Figure 113, configure GigabitEthernet 2/0/1 connecting to the DHCPv6 server as a
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 ]
display ipv6 dhcp snooping packet statistics
[ chassis chassis-number 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 ]
reset ipv6 dhcp snooping packet statistics
[ chassis chassis-number slot slot-number ]
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