Nokia Exam 4A0-102 Topic 1 Question 55 Discussion

Actual exam question for Nokia's 4A0-102 exam

Question #: 55
Topic #: 1

A router in AS 65100 receives three routes for 138.120.0.0/16. The first route has an AS Path of 65200 65400 65300 and a local preference of 150. The second route has an AS Path of 65200 65300 and a local preference of 100. The third route has an AS path of 65600 65300 and a local preference of 200. Which route will appear in the RIB-In?

AOnly the first route will appear in the RIB-In.

BOnly the second route will appear in the RIB-In.

COnly the third route will appear in the RIB-In.

DAll routes will appear in the RIB-In.

Show Suggested Answer

Suggested Answer: B

by Arlen at Apr 30, 2024, 08:40 PM

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Berry

I'm going to have to think this one through carefully. The local preference is the key factor here, but the AS Path lengths also play a role. Hmm, let me work this out step-by-step.

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Louvenia

3 days ago

The third route has the highest local preference, so it should be the one that appears in the RIB-In. This seems like a pretty straightforward question.

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