If two OSPF neighbors have formed complete adjacency and are exchanging link-state advertisements, which state have they reached?
A. Exstart
B. 2-Way
C. FULL
D. Exchange
Which state have they reached?
If two OSPF neighbors have formed complete adjacency and are exchanging link-state advertisements, which state have they reached?
A. Exstart
B. 2-Way
C. FULL
D. Exchange
I wanted to say D, but I think it is C since they’re in complete adjacency.
Why Not D
If two OSPF neighbors have formed complete adjacency
Full
In this state, routers are fully adjacent with each other. All the router and network LSAs are exchanged and the routers’ databases are fully synchronized.
Full is the normal state for an OSPF router. If a router is stuck in another state, it is an indication that there are problems in forming adjacencies. The only exception to this is the 2-way state, which is normal in a broadcast network. Routers achieve the FULL state with their DR and BDR in NBMA/broadcast media and FULL state with every neighbor in the remaining media such as point-to-point and point-to-multipoint.
I believe is D, because FULL is a state when all routers finished exchanging the LS database