hostname r3 password 1 log file ospfd.log ! router ospf router-id 3.3.3.3 network 0.0.0.0/0 area 0 ! int r3-eth0 ip ospf hello-interval 2 ip ospf dead-interval 10 ! int r3-eth1 ip ospf hello-interval 2 ip ospf dead-interval 10 !