packet tracer 2.7.1 Full Config BC-1 Router
enable
configure terminal
interface GigabitEthernet0/0/0
 ip ospf priority 255
 ip ospf 10 area 0
interface Serial0/1/0
 ip ospf hello-interval 20
 ip ospf dead-interval 80
 ip ospf 10 area 0
router ospf 10
 router-id 6.6.6.6
 passive-interface Serial0/1/1
 auto-cost reference-bandwidth 1000
 default-information originate
ip route 0.0.0.0 0.0.0.0 Serial0/1/1 
end
