! version 12.4 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname R1 ! ! ! enable secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0 ! ! ! ipv6 unicast-routing ! ! ! ! ! ! ! ! no ip domain-lookup ! ! ! ! ! ! interface FastEthernet0/0 no ip address duplex auto speed auto ipv6 address 2008:1::1/64 ipv6 enable ipv6 ospf 1 area 1 ! interface FastEthernet0/1 no ip address duplex auto speed auto shutdown ! interface Serial0/0/0 no ip address ipv6 address FEC0:1::1/64 ipv6 enable ipv6 ospf 1 area 0 ! interface Serial0/0/1 no ip address shutdown ! interface Vlan1 no ip address shutdown ! ipv6 router ospf 1 router-id 1.1.1.1 log-adjacency-changes ! ip classless ! ! ! no cdp run ! ! ! ! ! line con 0 exec-timeout 0 0 password sanfran login line vty 0 4 exec-timeout 0 0 password sanfran login ! ! ! end