Nokia Exam 4A0-103 Topic 2 Question 82 Discussion

Actual exam question for Nokia's 4A0-103 exam

Question #: 82
Topic #: 2

Click on the exhibit.

An LSP traverses R1-R2-R4-R6 and facility fast reroute with link protection is enabled. All links have the same cost. Which of the following about PLRs and MPs is TRUE?

AR1, R2, and R4 can be PLRs; R6 is the MP.

BR1, R2, and R4 can be PLRs; R2, R4, and R6 are MPs.

CR1, R2, R3, R4, and R5 can be PLRs; R6 is the MP.

DR1, R2, R3. R4, and R5 can be PLRs; R2, R4, and R6 is the MP.

Show Suggested Answer

Suggested Answer: B

by Sylvie at Mar 09, 2024, 09:25 AM

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Shannan

4 days ago

But if all links have the same cost, wouldn't it make more sense for R1, R2, and R4 to be PLRs?

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Zack

7 days ago

Option B is the correct answer. R1, R2, and R4 can be PLRs, while R2, R4, and R6 are the MPs.

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Cordie

10 days ago

I disagree, I believe the answer is B) R1, R2, and R4 can be PLRs; R2, R4, and R6 are MPs.

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Shannan

15 days ago

I think the answer is A) R1, R2, and R4 can be PLRs; R6 is the MP.

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