Verifying the configuration
# Display DHCPv6 server address information on Router A.
[RouterA-GigabitEthernet1/0/1] display ipv6 dhcp relay server-address Interface: GigabitEthernet1/0/1 Server address Outgoing Interface 2::2
# Display packet statistics on the DHCPv6 relay agent.
[RouterA-GigabitEthernet1/0/1] display ipv6 dhcp relay statistics Packets dropped : 0 Packets received : 14 Solicit : 0 Request : 0 Confirm : 0 Renew : 0 Rebind : 0 Release : 0 Decline : 0 Information-request : 7 Relay-forward : 0 Relay-reply : 7 Packets sent : 14 Advertise : 0 Reconfigure : 0 Reply : 7 Relay-forward : 7 Relay-reply : 0