Nokia 4A0-106 Exam - Topic 2 Question 90 Discussion

Actual exam question for Nokia's 4A0-106 exam

Question #: 90
Topic #: 2

Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is a BGP/MPLS service provider. Which route is present in PE1's global routing table?

A192.168.10.1

B192.168.20.1

C10.10.10.1

D10.10.10.6

Show Suggested Answer

Suggested Answer: D

by Paola at Jul 13, 2025, 09:13 PM

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Vanna

7 months ago

192.168.20.1 is a common choice, but not here.

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Aja

7 months ago

Wait, are we sure about these options? Seems off.

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An

8 months ago

Definitely 192.168.10.1, no doubt about it!

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Donette

8 months ago

I think it might be 10.10.10.6 instead.

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Katina

8 months ago

I'm pretty sure it's 10.10.10.1.

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Laura

8 months ago

I’m a bit confused about the options. I feel like I’ve seen 10.10.10.6 in a different context, but I’m not confident it’s the right answer here.

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Ty

8 months ago

This question reminds me of a practice question where we had to identify routes in a similar setup. I think 192.168.20.1 could be a candidate.

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Luisa

9 months ago

I think it might be 10.10.10.1, but I need to double-check how the BGP/MPLS setup affects the routing table.

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Paris

9 months ago

I remember studying the CSC VPRN configurations, but I'm not entirely sure which route would be in the global routing table.

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This seems like a tricky one, but I'm going to give it my best shot. I'll start by carefully examining the exhibit to see if I can identify any clues about the routing setup. Then I'll go through the answer choices and try to determine which one is the correct route in PE1's global routing table.

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Justine

9 months ago

Okay, I think I've got this. The question is asking about the route present in PE1's global routing table, so I'll need to analyze the information in the exhibit and consider the different options provided. I'll make sure to read the question carefully and eliminate any choices that don't seem to fit.

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Francoise

9 months ago

Hmm, I'm a bit confused by the details of this CSC VPRN configuration. I'll need to make sure I understand the key concepts before I can confidently answer this question. Maybe I'll review my notes on VPRN and BGP/MPLS services first.

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Lauran

10 months ago

This looks like a pretty straightforward question about routing in a Carrier Supporting Carrier (CSC) VPRN setup. I'll need to carefully review the information provided in the exhibit and the question to determine which route is present in PE1's global routing table.

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Regenia

11 months ago

I think Clay is right, the route to 10.10.10.1 should be present in PE1's global routing table

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Devon

11 months ago

I'm going with A) 192.168.10.1. It's a nice, juicy, private IP address that just feels right for a CSC VPRN setup. Besides, I'm feeling lucky today!

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Heidy

10 months ago

User1: I think I'll go with C) 10.10.10.1. It seems like a solid choice.

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Nichelle

11 months ago

But the exhibit shows a connection to 192.168.10.1

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Kerrie

12 months ago

Haha, I bet the answer is C) 10.10.10.1. It's the classic 'trick' answer that networking exams love to throw in just to see if you're paying attention!

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Malinda

12 months ago

D) 10.10.10.6 seems like the correct answer to me. The question talks about a PE1 global routing table, and this IP address is likely one of the PE1's loopback interfaces.

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Paris

10 months ago

A: It makes sense since the question is about a Carrier Supporting Carrier VPRN for a BGP/MPLS service provider.

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Jordan

10 months ago

B) 192.168.20.1

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Mari

11 months ago

A) 192.168.10.1

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Phuong

11 months ago

B: Yeah, that IP address is probably one of PE1's loopback interfaces in the global routing table.

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Jutta

11 months ago

A: I think you're right, D) 10.10.10.6 does seem like the correct answer.

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Clay

12 months ago

I disagree, I believe the answer is C) 10.10.10.1

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Cristen

1 year ago

I think the answer is B) 192.168.20.1. The question mentions a CSC VPRN, which suggests the presence of a customer carrier's network, and the 192.168.20.1 route is likely the customer carrier's network address.

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Tamesha

11 months ago

I think it could also be D) 10.10.10.6, as that could be a possible route present in PE1's global routing table for the CSC VPRN.

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Tamesha

11 months ago

I agree with you, B) 192.168.20.1 seems to be the correct answer based on the scenario described.

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Nichelle

1 year ago

I think the answer is A) 192.168.10.1

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