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Nokia Exam 4A0-C04 Topic 4 Question 65 Discussion

Actual exam question for Nokia's 4A0-C04 exam
Question #: 65
Topic #: 4
[All 4A0-C04 Questions]

Which of the following is TRUE when the explicit null is implemented?

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Suggested Answer: C

by Leeann at Aug 02, 2024, 09:40 PM

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Franklyn
2 months ago
Hmm, let's see who's been paying attention in class. This one's a real 'label' maker!
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Cheryl
7 days ago
D) The penultimate router will pop the top label from the packets.
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Clemencia
9 days ago
B) The eLER will receive packets with a top label value of 0.
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Chandra
11 days ago
A) The penultimate router will forward packets to the eLER, based on the IP header.
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Laila
2 months ago
Option D is the way to go, the penultimate router has to pop that top label, no doubt about it.
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Ailene
1 months ago
No, the eLER will not receive packets with a top label value of 3, it will receive packets with a top label value of 0.
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Lynsey
1 months ago
So, the eLER will not receive packets with a top label value of 3?
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Felix
1 months ago
That's right, the penultimate router is responsible for removing the top label.
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Amber
2 months ago
Option D is correct, the penultimate router will pop the top label from the packets.
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Darci
2 months ago
Why do you think it's D?
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Jess
2 months ago
Hah, I bet the correct answer is 'all of the above' and the exam writer is just trying to trick us!
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Filiberto
1 months ago
B) The eLER will receive packets with a top label value of 0.
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Rodolfo
1 months ago
A) The penultimate router will forward packets to the eLER, based on the IP header.
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Delsie
2 months ago
I disagree, I believe the answer is D.
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Minna
2 months ago
I'm not sure about this one. Maybe the penultimate router pops the top label, but I can't remember for sure.
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Darci
2 months ago
I think the answer is B.
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Heidy
2 months ago
Option B seems correct. The eLER should receive packets with a top label value of 0 when the explicit null is implemented.
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Stephania
1 months ago
Exactly. The top label value will be 0 when the packets reach the eLER.
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Chandra
1 months ago
So, the eLER will not have any label imposition when explicit null is used, right?
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Danilo
2 months ago
Yes, I agree. That's how the explicit null is supposed to work.
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Kristian
2 months ago
I think option B is correct. The eLER should receive packets with a top label value of 0.
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