OSPFv3 Address family configuration

R1(config)#ipv6 unicast-routing

R1(config)#router ospfv3 1

R1(config-router)#address-family ipv4 unicast

R1(config-router)#address-family ipv6 unicast

R1(config-router)#exit

R1(config)#int se1/0

R1(config-if)#ospfv3 1 ipv4 area 0

R1(config-if)#ospfv3 1 ipv6 area 0

R1(config-if)#exit

R1(config)#int fa0/0

R1(config-if)#ospfv3 1 ipv4 area 0

R1(config-if)#ospfv3 1 ipv6 area 0

R1(config-if)#end

For Varification:

R1#show ipv6 route ospfv3

R1#show ospfv3 neighbor

R1#show ospfv3 interface brief

R1#sh ipv6 protocol

R1#sh ipv6 route ospf

R1#sh ip protocols