200-301 · Question #479
200-301 Question #479: Real Exam Question with Answer & Explanation
The correct answer is C: R3(config)#interface gi0/0. In multi-access networks the router with the highest priority value is chosen as the DR which acts as the central point of LSAs exchange. The priority command is assigned on an interface. Default priority for an OSPF interface is 1. The range is from 0 to 255. 0 means that the in
Question
Refer to the exhibit. R5 is the current DR on the network, and R4 is the BDR. Their interfaces are flapping, so a network engineer wants the OSPF network to elect a different DR and BDR. Which set of configurations must the engineer implement?
Options
- AR4(config)#interface gi0/0
- BR5(config)#interface gi0/0
- CR3(config)#interface gi0/0
- DR2(config)#interface gi0/0
Explanation
In multi-access networks the router with the highest priority value is chosen as the DR which acts as the central point of LSAs exchange. The priority command is assigned on an interface. Default priority for an OSPF interface is 1. The range is from 0 to 255. 0 means that the interface does not involve in the DR election.
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