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Nokia 4A0-104 Exam - Topic 1 Question 103 Discussion

Actual exam question for Nokia's 4A0-104 exam
Question #: 103
Topic #: 1
[All 4A0-104 Questions]

Which of the following statements is TRUE concerning a VPRN data plane flow?

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Suggested Answer: E

by Audra at Aug 17, 2025, 10:52 AM

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Dominga
2 months ago
Wait, are we sure about B? Sounds off to me.
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Arleen
2 months ago
Totally agree, that’s how it works!
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Audry
2 months ago
A is correct, service label at CE and transport label at ingress PE.
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Willodean
3 months ago
C is definitely true, popping the transport label at egress PE is standard.
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Adelle
3 months ago
All of them false? That’s surprising!
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Afton
3 months ago
I feel like I came across a similar question where all statements were false, but I can't remember if that's the case here too.
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Terina
3 months ago
I'm a bit confused about option B; I thought service labels were swapped at the egress PE, not at each P router.
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Shawana
4 months ago
I think option C sounds familiar because I practiced a question about how labels are popped at the egress PE, but I can't recall if the service label is involved there.
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Elenor
4 months ago
I remember that in VPRN, the service label is usually assigned at the ingress PE, but I'm not sure about the details of how it's handled at the CE.
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Veronique
4 months ago
I've seen questions like this before, so I think I have a good handle on it. I'll quickly review the key concepts and then select the right answer.
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Brock
4 months ago
The wording of this question is a bit tricky. I'll need to pay close attention to the details to make sure I don't miss anything.
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Glen
4 months ago
Okay, let me think this through step-by-step. I know the CE adds a service label and the PE adds a transport label, but I'm not sure about the details of how they're used. I'll need to carefully read each option.
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Cheryll
5 months ago
Hmm, I'm a bit confused about the difference between the service label and the transport label. I'll need to review that before attempting this.
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Desiree
5 months ago
This question seems pretty straightforward. I'm pretty confident I can figure this out.
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Cyndy
6 months ago
I think C is the correct answer. The transport label is popped at the egress PE, and the data packet is forwarded with the service label.
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Tora
5 months ago
C) At the egress PE, the transport label will be popped and the data packet forwarded with the service label.
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Reena
5 months ago
A) A data packet will receive a service label at the CE and a transport label at the ingress PE.
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Viva
6 months ago
I think the answer is A.
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