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Nokia 4A0-103 Exam - Topic 5 Question 66 Discussion

An LSP is enabled with one-to-one fast reroute and node protection. What action does the PLR take if node protection cannot be provided?
B) The PLR disregards the request after three failed attempts.
A) The PLR attempts to provide link protection.
C) The PLR changes the PATH message to request link protection.
D) The PLR brings down the primary LSP-path.

Nokia 4A0-103 Exam - Topic 5 Question 66 Discussion

Actual exam question for Nokia's 4A0-103 exam
Question #: 66
Topic #: 5
[All 4A0-103 Questions]

An LSP is enabled with one-to-one fast reroute and node protection. What action does the PLR take if node protection cannot be provided?

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Suggested Answer: B

by Quentin at Feb 25, 2023, 11:21 PM

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Toi
7 months ago
I remember this from class, it's all about maintaining connectivity!
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Cortney
7 months ago
I disagree, I feel like it should just bring down the primary LSP-path instead.
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Justine
7 months ago
Wait, so the PLR just changes the PATH message? That seems odd.
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Tonette
8 months ago
Definitely, option C makes the most sense here!
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Darrel
8 months ago
I think the PLR tries to provide link protection if node protection fails.
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Reuben
8 months ago
I don’t think the PLR would bring down the primary LSP-path; that seems too drastic. It has to have another option, right?
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Kyoko
8 months ago
I’m a bit confused about this one. I thought the PLR would just disregard the request after a few attempts, but that doesn’t seem right now.
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Tran
8 months ago
I remember a practice question where the PLR had to handle a similar situation, and I feel like it changed the PATH message.
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Dwight
8 months ago
I think if node protection fails, the PLR might try to switch to link protection, but I'm not entirely sure.
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Paz
8 months ago
Hmm, this question seems a bit tricky. I'll need to think carefully about the differences between Visualforce controls and the CCRZ environment.
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Aleisha
8 months ago
I'm a bit confused on this one. The question is asking about the risk response, but it's not clear to me what the actual risk is. Is the risk that the project won't have enough software licenses? Or is the risk that the project will go over budget? I need to think this through more carefully.
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Tonette
8 months ago
I remember we practiced questions about database migration tools, and I'm leaning towards D.DTS since it often handles such scenarios well.
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Junita
1 year ago
This question is a real node-ache. Time to use my 'phone-a-friend' lifeline!
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Tyra
1 year ago
I'm just hoping the answer isn't 'All of the above' - that would really reroute my day!
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Aleta
11 months ago
B) The PLR disregards the request after three failed attempts.
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Novella
12 months ago
C) The PLR changes the PATH message to request link protection.
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Kaitlyn
1 year ago
A) The PLR attempts to provide link protection.
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Annice
1 year ago
A is a logical option. If node protection can't be achieved, the PLR should attempt to provide link protection instead.
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Marcos
1 year ago
B is a bit strange. The PLR disregarding the request after three failed attempts doesn't sound like the proper behavior.
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Jenise
12 months ago
B) The PLR disregards the request after three failed attempts.
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Leota
12 months ago
C) The PLR changes the PATH message to request link protection.
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Geraldo
1 year ago
A) The PLR attempts to provide link protection.
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Alisha
1 year ago
D seems like the right choice. If node protection is not possible, the PLR should bring down the primary LSP-path.
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Jade
1 year ago
D) The PLR brings down the primary LSP-path.
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Adelina
1 year ago
C) The PLR changes the PATH message to request link protection.
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Jade
1 year ago
A) The PLR attempts to provide link protection.
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Ethan
1 year ago
I think C is the correct answer. The PLR should change the PATH message to request link protection if node protection cannot be provided.
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Arlyne
11 months ago
Then the PLR attempts to provide node protection.
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Judy
11 months ago
But what if link protection is not available either?
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Stephania
11 months ago
I agree, the PLR should change the PATH message to request link protection.
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Teresita
11 months ago
I think C is the correct answer.
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Dorothea
12 months ago
Then the PLR attempts to provide node protection.
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Johnetta
12 months ago
But what if link protection is also not available?
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Jennie
12 months ago
I agree, the PLR should change the PATH message to request link protection.
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Jerrod
1 year ago
I think C is the correct answer.
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Audry
1 year ago
That makes sense, it's important to have some form of protection in place.
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Kenny
1 year ago
I think the PLR attempts to provide link protection instead.
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Audry
1 year ago
What does the PLR do if node protection cannot be provided?
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