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Nokia 4A0-106 Exam - Topic 1 Question 84 Discussion

Actual exam question for Nokia's 4A0-106 exam
Question #: 84
Topic #: 1
[All 4A0-106 Questions]

In a VPRN that uses MPLS transport tunnels, which of the following is NOT configured on the PE device?

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Suggested Answer: B

by Stefany at Mar 03, 2025, 08:10 PM

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Frederick
3 months ago
I agree with B, it's not usually on the PE.
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Aimee
3 months ago
Wait, D isn't configured? That seems off!
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Antonio
3 months ago
C sounds like something that would be on the PE too.
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Malissa
4 months ago
I think B is the right answer.
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Aliza
4 months ago
A is definitely configured on the PE.
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Chun
4 months ago
I’m not confident, but I think B might be the one that isn’t configured on the PE. I remember discussing CE-PE interactions in class.
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Lettie
4 months ago
I'm leaning towards D being the right answer since MPLS is more about the core network, but I could be mixing it up with something else.
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Timmy
4 months ago
I feel like I've seen a similar question before, and it was about what gets configured on the PE. I think A is definitely necessary for customer routes.
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Onita
5 months ago
I think the answer might be C, but I'm not completely sure. I remember something about label signaling protocols being more relevant to the PE-CE relationship.
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Truman
5 months ago
I think the key here is to focus on what the PE device is responsible for in a VPRN setup. The PE handles the MP-BGP for exchanging customer routes, and the routing protocol for exchanging customer routes with the CE. The label signaling protocol is more of a CE function, so I'm going to go with C as the answer.
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Theola
5 months ago
I'm a little confused by this question. I know MPLS is involved, and there's something about customer routes and transport tunnels, but I'm not sure I fully understand the distinctions between the different components. I'll have to review my notes on VPRN and MPLS before attempting this.
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Vicky
5 months ago
Okay, let's see. The question is asking what is NOT configured on the PE device in a VPRN using MPLS transport tunnels. I'm pretty confident the answer is C - the label signaling protocol is configured on the CE, not the PE.
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Isadora
5 months ago
Hmm, I'm a bit unsure about this one. I know MPLS is used for the transport tunnels, but I'm not sure if the label signaling protocol is configured on the PE or the CE. I'll have to think this through carefully.
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Michal
5 months ago
This one seems pretty straightforward. I think the answer is C - a label signaling protocol for defining transport tunnels between the PE and CE is not configured on the PE device.
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Norah
9 months ago
Ha, I bet the exam writer had a good laugh coming up with this one. Trick questions are the worst, but at least this one is pretty straightforward.
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Josphine
10 months ago
Hmm, this is a tricky one. I was thinking D might be the answer, but I guess MPLS is still required on the PE device, even if it's not for the PE-CE link.
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Rosalyn
8 months ago
C) A label signaling protocol for defining transport tunnels between the PE and CE.
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Hortencia
9 months ago
B) A routing protocol for exchanging customer routes with the CE.
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Lennie
9 months ago
A) MP-BGP for exchanging customer routes with other PEs.
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Alease
10 months ago
I agree, C is the right choice. The PE device uses MPLS for the core network, but not necessarily for the PE-CE connection.
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Hannah
8 months ago
C) A label signaling protocol for defining transport tunnels between the PE and CE.
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Earlean
8 months ago
B) A routing protocol for exchanging customer routes with the CE.
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Lawrence
9 months ago
A) MP-BGP for exchanging customer routes with other PEs.
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Lonna
10 months ago
Option C is the correct answer. The PE device doesn't need to configure a label signaling protocol for the PE-CE link, as that's typically a local link and doesn't require MPLS tunnels.
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Odette
9 months ago
D) MPLS for exchanging labels with other provider core devices.
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Dulce
9 months ago
C) A label signaling protocol for defining transport tunnels between the PE and CE.
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Salena
10 months ago
B) A routing protocol for exchanging customer routes with the CE.
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Franklyn
10 months ago
A) MP-BGP for exchanging customer routes with other PEs.
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Onita
10 months ago
I'm not sure, but I think D) MPLS for exchanging labels with other provider core devices is also not configured on the PE device.
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Levi
10 months ago
I agree with Mose, because in a VPRN using MPLS, the label signaling protocol is configured on the PE device.
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Mose
10 months ago
I think the answer is C) A label signaling protocol for defining transport tunnels between the PE and CE.
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