R1
#ipv6 unicast-routing
#int s1/1
#ipv6 address 2002::1:1/122
#ipv6 ospf 1 area 0
#no shutdown
#exit
#int loopback 0
#ip address 1.1.1.1 255.255.255.0
#ipv6 address fec0::1:1/64
#ipv6 ospf 1 area 0
#exit
#ipv6 router ospf 1
#router-id 1.1.1.1
#exit
R2
#ipv6 unicast-routing
#int s1/2
#ipv6 address 2002::1:2/122
#ipv6 ospf 1 area 0
#no shutdown
#exit
#int loopback 0
#ip address 2.2.2.2 255.255.255.0
#ipv6 address fec0::2:1/64
#ipv6 ospf 1 area 0
#exit
#ipv6 router ospf 1
#router-id 2.2.2.2
#exit
