We have a frame-relay network and 2 sites have layer 2 connectivity. On each interface we have "frame-relay map ip x.y.x 201 broadcast" Why do we have to define neighbor inorder for the ospf to connect?
our interface is setting at:
Serial1/0 is up, line protocol is up
Internet Address 192.168.1.1/24, Area 0
Process ID 1, Router ID 22.214.171.124, Network Type NON_BROADCAST, Cost: 64