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Nokia 4A0-106 Exam - Topic 6 Question 88 Discussion

Actual exam question for Nokia's 4A0-106 exam
Question #: 88
Topic #: 6
[All 4A0-106 Questions]

Which of the following about inter-AS model B VPRN is FALSE?

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Suggested Answer: D

by Caitlin at Jun 17, 2025, 12:23 AM

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Mitsue
2 months ago
Wait, is it really true that only one ASBR is needed?
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Crissy
2 months ago
Totally agree, that's a key point!
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Vanna
2 months ago
Model B doesn't need VPRN config on ASBRs.
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Von
3 months ago
I thought multiple ASBRs were required for redundancy.
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Selma
3 months ago
ASBRs definitely need to peer for route transport.
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Salena
3 months ago
I have a feeling that A is the false statement, but I can't quite remember the specifics about VPRN instances on ASBRs.
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Louvenia
3 months ago
I practiced a similar question where ASBRs were involved in route distribution, so I feel like B is definitely true.
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Leatha
4 months ago
I think option D sounds off because I recall that multiple ASBRs can exist in an AS for redundancy, but I need to double-check that.
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Winfred
4 months ago
I remember studying the inter-AS model, but I'm not entirely sure if Model B really requires VPRN instances on ASBRs.
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Latanya
4 months ago
Hmm, I'm not 100% sure on this one. I know Model B involves the ASBRs peering, but I can't quite recall if a single ASBR is required per AS or not. I'll have to think this through carefully.
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Reiko
4 months ago
I'm a bit confused on the differences between the VPRN models. Maybe I should quickly review the key details of each one before selecting an answer. Don't want to get this wrong.
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Emogene
4 months ago
Alright, I've got this. Model B doesn't require VPRN instances on the ASBRs, so option A is the correct answer. Easy peasy!
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Katina
5 months ago
Okay, let's see here. I think the key is to identify which statement is false about Model B. I'm pretty sure the ASBRs do need to peer with each other, so I'll rule out option B.
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Sharika
5 months ago
Hmm, this question seems to be testing my understanding of inter-AS VPRN models. I'll need to carefully review the options and think through the key characteristics of Model B.
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Sabina
7 months ago
Wait, are we sure this isn't a trick question? I bet the answer is A - no VPRN configuration on the ASBRs? Sounds too good to be true!
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Kenda
7 months ago
User 2: I'm not so sure, I think it might be D. One ASBR for all VPRNs seems unlikely.
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Chanel
7 months ago
User 1: I think you might be right, A does sound too good to be true.
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Fabiola
8 months ago
Hmm, I'm not so sure. Wouldn't it be easier if the PE routers just distributed the routes directly to the ASBR? C looks good to me.
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Dean
6 months ago
User 3: C) PE routers distribute VPN-IPv4 routes to their local ASBR.
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Twana
7 months ago
User 2: B) The ASBRs peer with each other to transport VPN-IPv4 routes between autonomous systems.
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Kassandra
7 months ago
User 1: A) Model B does not require the configuration of VPRN instances on ASBRs.
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Erinn
8 months ago
B seems right to me. The ASBRs have to peer with each other to transport those VPN-IPv4 routes across the AS boundary.
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Gwen
7 months ago
C) PE routers distribute VPN-IPv4 routes to their local ASBR.
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Lon
7 months ago
B) The ASBRs peer with each other to transport VPN-IPv4 routes between autonomous systems.
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Maurine
7 months ago
A) Model B does not require the configuration of VPRN instances on ASBRs.
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Ben
8 months ago
But D makes sense because having one ASBR hold all the routes for VPRNs would simplify the network.
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Magnolia
8 months ago
I think the answer is D. One single ASBR in each AS? That's just asking for a bottleneck!
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Frederick
8 months ago
User 3: I agree with Frederick. Model B does not require VPRN instances on ASBRs.
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Thaddeus
8 months ago
User 2: Actually, the correct answer is A. Model B does not require the configuration of VPRN instances on ASBRs.
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Sharen
8 months ago
User 1: I think the answer is D. One single ASBR in each AS? That's just asking for a bottleneck!
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Carey
8 months ago
I disagree, I believe the answer is A.
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Ben
9 months ago
I think the answer is D.
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