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300-510 · Question #171
300-510 Question #171: Real Exam Question with Answer & Explanation
The correct answer is A: Configure an OSPF virtual link to bridge Area 0 on routers R3 and R4.. See the full explanation below for the reasoning.
Unicast Routing
Question
Refer to the exhibit. A network engineer just replaced five routers on this OSPF network. When the routing protocol is brought up, R5 cannot reach routes that originate on R1. The engineer verified that all connected links have established neighbor relationships. R5 reaches routes originating on R3 and R4. Which action resolves the issue?
Options
- AConfigure an OSPF virtual link to bridge Area 0 on routers R3 and R4.
- BConfigure automatic neighbor discovery on R1 and R5.
- CConfigure OSPF to have a contiguous Area 0.
- DConfigure each link to be point-to-point.
Topics
#OSPF#Virtual Link#Area 0#Inter-area routing
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