R2#show ipv6 dhcp interface Ethernet0/0 is in client mode State is OPEN Renew will be sent in 00:02:44 List of known servers: Reachable via address: 2012::1 DUID: 00030001CC001BF00000 Preference: 0 Configuration parameters: IA PD: IA ID 0x00040001, T1 300, T2 480 Prefix: 2023::/64 preferred lifetime 600, valid lifetime 1800 expires at Mar 01 2002 12:56 AM (1665 seconds) DNS server: 2012::1 Domain name: eagle Prefix name: eagle Rapid-Commit: disabled