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Nokia 4A0-C02 Exam - Topic 10 Question 97 Discussion

Actual exam question for Nokia's 4A0-C02 exam
Question #: 97
Topic #: 10
[All 4A0-C02 Questions]

In Active/Standby pseudowires a failed pseudowire has recovered. Under what circumstances will the active pseudowire revert to the previously failed link?

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Suggested Answer: B

by Afton at Sep 13, 2024, 12:15 AM

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Hollis
3 months ago
It reverts if precedence is set to 'primary'.
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Adela
3 months ago
It never reverts, right? That’s what I thought.
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Glory
3 months ago
Wait, so it can revert? That’s surprising!
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Daniela
4 months ago
Definitely not always reverting!
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Lorrine
4 months ago
I think it reverts if the precedence is lower.
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Janae
4 months ago
I believe it reverts if the precedence is lower than the active link, but I need to double-check that.
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Verlene
4 months ago
I practiced a similar question, and I feel like it won't always revert, but I can't remember the specific conditions.
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Ressie
4 months ago
I think it might revert if the failed link has a higher priority, but I can't recall the exact details.
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Gwenn
5 months ago
I remember something about link precedence, but I'm not sure if it has to be set to 0 or if any lower value works.
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Johnetta
5 months ago
I'm pretty confident I know the answer to this one. It's option D - the active pseudowire will revert if the precedence of the previously failed link is lower than the currently active link.
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Glynda
5 months ago
Okay, I think I've got this. The key is understanding the precedence settings on the pseudowires. If the precedence of the previously failed link is lower, then it will revert back to that link.
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Kayleigh
5 months ago
Hmm, I'm a bit confused about the details of how Active/Standby pseudowires work. I'll need to review my notes to make sure I understand the precedence rules.
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Thomasena
5 months ago
This seems like a tricky question about pseudowire failover. I'll need to think carefully about the different scenarios.
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Alyce
5 months ago
Hmm, I'm not sure about this one. The code looks complex, and I'm not familiar with all the C++ features being used. I'll need to take some time to carefully analyze the code step-by-step to figure out the correct answer.
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Sharan
10 months ago
Ah, the joys of pseudowire troubleshooting. I can't wait to put this knowledge to use in the real world... or at least on the exam.
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Yolande
10 months ago
I wonder if the exam question author has ever actually experienced a failed pseudowire in real life. Maybe they just made this up to trip us all up!
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Francesco
8 months ago
B) It will never revert to the previously failed link.
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Paz
8 months ago
A) It will always revert to the previously failed link.
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Rima
9 months ago
C) It will revert if the precedence of the previously failed link is set to 0 or 'primary'.
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Justine
10 months ago
B is definitely wrong. Why would the active pseudowire never revert to the previously failed link? That doesn't make any sense. I'm going with D as the correct answer.
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Truman
8 months ago
I'm leaning towards D as well, it seems like the most likely scenario.
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Tom
9 months ago
I think C could also be a possibility, depending on the configuration.
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Eveline
10 months ago
I agree, B doesn't seem logical. D makes more sense.
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Blondell
10 months ago
Hmm, I'm torn between C and D. I guess it really depends on how the network is configured. Either way, I hope I don't have to troubleshoot any failed pseudowires on the exam!
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Ilona
10 months ago
I think D is the correct answer. The active pseudowire will revert to the previously failed link if its precedence is lower than the currently active link.
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Altha
9 months ago
Yes, if the precedence of the previously failed link is lower, the active pseudowire will revert to it.
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Willis
10 months ago
I agree, D seems like the correct choice in this scenario.
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Heike
10 months ago
Option C makes the most sense to me. The question specifically mentions 'previously failed link', so the active pseudowire should revert back to that link if the precedence is set to primary.
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Dana
11 months ago
But what if the precedence of the previously failed link is higher than the currently active link? Would it still revert?
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Janey
11 months ago
I agree with Roy, it makes sense for the active pseudowire to revert to the previously failed link under those circumstances.
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Roy
11 months ago
I think the active pseudowire will revert to the previously failed link if the precedence is set to 0 or 'primary'.
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