Ospfv3 ipv4 configuration

conf t
hostname R1
ipv6 unicast-routing
router ospfv3 1
address-family ipv4
router-id 1.1.1.1

int e0/0
ospfv3 1 ipv4 area 0

conf t
hostname R2
ipv6 unicast-routing
router ospfv3 1
address-family ipv4
router-id 1.1.1.2

int e0/0
ospfv3 1 ipv4 area 0