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Nokia 4A0-103 Exam - Topic 4 Question 25 Discussion

An LSP is configured with one-to-one FRR and node protection on a Alcatel-Lucent 7750 SR. Which of the following is FALSE?
B) A single protection tunnel can protect all LSPs that go through the same hop.
A) Each PLR signals a protection tunnel that avoids the downstream node.
C) A link protection tunnel is signaled if a node protection tunnel cannot be established.
D) Protection tunnels used in this LSP are also detour tunnels.

Nokia 4A0-103 Exam - Topic 4 Question 25 Discussion

Actual exam question for Nokia's 4A0-103 exam
Question #: 25
Topic #: 4
[All 4A0-103 Questions]

An LSP is configured with one-to-one FRR and node protection on a Alcatel-Lucent 7750 SR. Which of the following is FALSE?

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Suggested Answer: B

by Gearldine at May 10, 2022, 01:04 AM

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Aja
7 months ago
Wait, can one protection tunnel really cover all LSPs? That seems off!
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Whitley
7 months ago
D? Really? I thought detour tunnels were different.
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Frederick
7 months ago
C is definitely a thing, I've seen it happen.
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Susana
8 months ago
B sounds right, but isn't it a bit misleading?
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Desiree
8 months ago
A is true, PLRs do signal protection tunnels.
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Colene
8 months ago
I’m a bit confused about option C; I thought a link protection tunnel was only used when node protection fails, but I can't recall the specifics.
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Antonio
8 months ago
I practiced a similar question where node protection was involved, and I think option A is true because each PLR does signal a protection tunnel.
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Beckie
8 months ago
I remember studying about protection tunnels, and I feel like option D might be misleading since detour tunnels have a different purpose.
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Ronnie
8 months ago
I think option B sounds familiar, but I'm not entirely sure if a single protection tunnel can really cover all LSPs through the same hop.
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Ardella
8 months ago
This question seems pretty straightforward - it's asking about the key elements that should be included in an investment policy statement. I'll focus on understanding the different statements made by the characters and how they relate to the question.
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Shasta
8 months ago
This seems like a straightforward question. I'm pretty confident I can handle this one.
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