In which state do DR and BDR establish adjacency with each OSPF router in the network?
A.
Init State
B.
Exstart State
C.
Exchange State
D.
Loading State
Explanation:
DR and BDR will only establish adjacency with each OSPF router on broadcast
multiacacess networks. So Init state is the correct answer.
2-Way – This state indicates that the router has seen its own Router ID in the Neighbor field of the neighbor’s Hello packets, which means that a bidirectional conversation has been established. On multi-access networks, neighbors must be in this state or higher to be eligible to be elected as the DR or BDR. Two routers will form neighbor adjacency and stay in this state if they are not the DR or BDR on the network segment, 2WAY/DROTHER
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