209Display and maintenance commands for DHCPv6snoopingExecute display commands in any view, and reset commands in user view.Task CommandDisplay information about trusted ports. display ipv6 dhcp snooping trustDisplay DHCPv6 snooping entries. display ipv6 dhcp snooping binding [ addressipv6-address [ vlan vlan-id ] ]Display information about the file that stores DHCPv6snooping entries. display ipv6 dhcp snooping binding database(In standalone mode.) Display DHCPv6 packetstatistics for DHCPv6 snooping.display ipv6 dhcp snooping packet statistics[ slot slot-number ](In IRF mode.) Display DHCPv6 packet statistics forDHCPv6 snooping.display ipv6 dhcp snooping packet statistics[ chassis chassis-number slot slot-number ]Clear DHCPv6 snooping entries. reset ipv6 dhcp snooping binding { all | addressipv6-address [ vlan vlan-id ] }(In standalone mode.) Clear DHCPv6 packet statisticsfor DHCPv6 snooping.reset ipv6 dhcp snooping packet statistics[ slot slot-number ](In IRF mode.) Clear DHCPv6 packet statistics forDHCPv6 snooping.reset ipv6 dhcp snooping packet statistics[ chassis chassis-number slot slot-number ]Example: Configuring DHCPv6 snoopingNetwork configurationAs shown in Figure 66, Switch B is connected to the authorized DHCPv6 server throughGigabitEthernet 1/0/1, to the unauthorized DHCPv6 server through GigabitEthernet 1/0/3, and to theDHCPv6 client through GigabitEthernet 1/0/2.Configure only the port connected to the authorized DHCPv6 server to forward the responses fromthe DHCPv6 server. Enable the DHCPv6 snooping device to record client information in DHCPv6snooping entries.
