Nokia Exam 4A0-103 Topic 3 Question 109 Discussion

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

Question #: 109
Topic #: 3

Click on the exhibit.

A fully loose LSP "toR6" is enabled with FRR protection. All links have the same cost. After the link between R2 and R4 goes down, FRR protection repairs the LSP and traffic traverses on R1-R2-R7-R8-R4-R6. Which of the following about this CSPF-enabled LSP on an Alcatel-Lucent 7750 SR is TRUE?

AThe LSP will stay on the current path indefinitely unless another failure occurs.

BThe LSP will stay on the current path until the resignal timer expires.

CThe LSP will switchover to R1-R2-R3-R5-R6 after the resignal timer expires.

DThe LSP will switchover to R1-R3-R5-R6 after the retry timer expires.

Show Suggested Answer

Suggested Answer: A

by Lachelle at Mar 20, 2025, 08:54 PM

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Leana

2 days ago

I think the answer is A) It supports traffic protection using IGP equal cost paths.

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Cecily

3 days ago

Wait, RSVP-TE doesn't follow the IGP best path? That's wild! I guess I've been doing it wrong this whole time.

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