4A0-C04 practice - PrepKeys

Q2 Single choice

Click the exhibit button.

The OSPF packets shown have been exchanged between two neighbors.

What state is the OSPF adjacency in?

A
The adjacency state is two way because both routers have received a database description packet.
B
The adjacency is in the exchange state. The next step is to exchange link state request and link state update packets.
C
The adjacency is in the ex start state. The routers have exchanged database description packets, but still have to negotiate the starting sequence number.
D
The adjacency state is full. The routers are exchanging database description packets to notify each other that all link state advertisements have been received.