CONFIGURING OSPF


To enable OSPF in Cisco router :
Router(config)#router ospf process-id
Process-id is an internally used number to identify whether you have multiple ospf process running within a single router.
Process-id is of local significance only

Running multiple ospf processes on same router is not recommended.

Identify which ip networks on the router are part of OSPF network
Router(config-router)#network address wildcard-mask area area-id


VERIFYING OSPF OPERATIONS


•Show ip protocol
•Show ip route [ospf]
•Show ip ospf interface
•Show ip ospf
•Show ip ospf neighbor [type number] [neighhbor-id] [detail]
•Show ip ospf database
•Clear ip route *A.B.C.D
•Debug ip ospf adj