Cisco
400-007 · Question #255
400-007 Question #255: Real Exam Question with Answer & Explanation
The correct answer is C: The LA administrator should use route aggregation to summarize the 10.1.4.0/24, 10.1.5 0/24,. See the full explanation below for the reasoning.
Question
Refer to the exhibit. Company XYZ BGP topology is as shown in the diagram. The interface on the LA router connected toward the 10.1.5.0/24 network is faulty and is going up and down, which affects the entire routing domain. Which routing technique can the network administrator use so that the rest of the network is not affected by the flapping issue?
Exhibit
Options
- AThe LA administrator should use route dampening for the 10.1.5.0/24 network so that it does not
- BThe Chicago administrator should use route filtering to block the 10.1.5.0/24 network from coming
- CThe LA administrator should use route aggregation to summarize the 10.1.4.0/24, 10.1.5 0/24,
- DThe LA administrator should use route filtering to block the 10.1.5.0/24 network from getting
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