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300-510 · Question #115
300-510 Question #115: Real Exam Question with Answer & Explanation
The correct answer is C: Move R4 and R5 in separate areas as now they maintain the same link-state database. See the full explanation below for the reasoning.
Unicast Routing
Question
Refer to the exhibit. A network engineer applied configuration on R5 to summarize all OSPF routes, but R4 is still receiving specific routes from R5. The engineer has confirmed that both R5 and R4 routers are configured with correct summarization configuration but R5 Is not sending the summary routes. What action must the engineer take to fix the problem?
Options
- ARemove summarization configuration on R5 and configure it on R4
- BConfigure a sham link between R4 and R5 to support summarization within Area 2
- CMove R4 and R5 in separate areas as now they maintain the same link-state database
- DClear link-state database on both R4 and R5 routers for summarization to work
Topics
#OSPF Summarization#OSPF Area Design#ABR (Area Border Router)#Link-State Database
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