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Nokia 4A0-C02 Exam - Topic 5 Question 100 Discussion

Actual exam question for Nokia's 4A0-C02 exam
Question #: 100
Topic #: 5
[All 4A0-C02 Questions]

Click the exhibit.

Assuming a full iBGP mesh in ISP 1, how does router R1 in ISP 1 handle a BGP update received from ISP 2?

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Suggested Answer: C

by Jettie at Sep 14, 2024, 12:36 PM

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Mertie
3 months ago
I agree with B, but I can see why some might think C.
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Dorsey
3 months ago
Wait, why would it go to all routers? Seems off.
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Crista
3 months ago
Definitely option B! That's how iBGP works.
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Thaddeus
4 months ago
I think it only goes to R2 and R3, not all.
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Bernardine
4 months ago
The update goes to all routers in ISP 1.
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Teddy
4 months ago
I thought updates were only sent to directly connected peers, so maybe it's just R2 and R3, like in option B?
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Ariel
4 months ago
I practiced a similar question, and I feel like it might just go to R2 and R3, but I can't recall the exact details.
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Sanjuana
4 months ago
I remember something about updates being sent to all peers in a full mesh, so maybe it's option C?
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Owen
5 months ago
I think the update goes to all routers in ISP 1, but I'm not completely sure if that's how iBGP works.
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Eliseo
5 months ago
Alright, time to apply my BGP knowledge. I'll analyze the options and eliminate the incorrect ones to find the best answer.
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Carry
5 months ago
I've got a good handle on iBGP, so I'm confident I can figure out the right way router R1 would handle this update.
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Gearldine
5 months ago
Ugh, BGP can be so confusing sometimes. I'll have to review the iBGP rules and propagation before answering this.
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Macy
5 months ago
Okay, let me visualize the network topology and BGP update flow. I think I can work this out step-by-step.
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Cortney
5 months ago
Hmm, this looks like a tricky BGP question. I'll need to think through the full iBGP mesh scenario carefully.
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Jose
5 months ago
I'm a little confused by this question. The different plan names sound similar, and I'm not sure I fully understand the differences between them. I'll have to review my notes and try to distinguish them more clearly before answering.
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Rebbecca
10 months ago
Option C, no doubt about it. I'm just hoping the test doesn't ask me to draw the full mesh diagram from memory. That would be a real brain-teaser!
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Annmarie
9 months ago
Let's just hope the test focuses more on theory than on drawing diagrams.
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Barrett
9 months ago
Yeah, drawing the full mesh diagram from memory would definitely be challenging.
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Elly
9 months ago
I agree, option C is the correct choice.
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Nana
10 months ago
I'm leaning towards B, but I'm also curious if the answer has something to do with the 'ISP 2' part of the question. Maybe it's not as straightforward as it seems.
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Daniela
8 months ago
Dyan: True, it might not be as straightforward as it seems.
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Jutta
9 months ago
User 3: Could be, but C also seems like a possibility.
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Dyan
9 months ago
User 2: Maybe it has to do with the connection to ISP 2.
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Justine
9 months ago
User 1: I think the answer might be B.
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Troy
10 months ago
Haha, trick question! In a full iBGP mesh, the update should be sent to all routers in ISP 1. C is the way to go.
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Gerald
9 months ago
User 2: Yeah, you're right. In a full iBGP mesh, that's how it works.
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Oneida
10 months ago
User 1: I think the answer is C, the update is sent to all routers in ISP 1.
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Franchesca
10 months ago
I'm not sure about this one. My gut tells me it's D, but I'd need to double-check the BGP behavior in a full mesh topology.
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Yuki
11 months ago
Why do you think it's D?
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Henriette
11 months ago
Option C seems the most logical choice, as in a full iBGP mesh, the BGP update should be sent to all routers in the ISP 1 network.
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Nickole
9 months ago
C: So, it looks like option C is the best choice here.
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Elizabeth
9 months ago
A: That's true, but in a full iBGP mesh, it's common practice to send updates to all routers.
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Kizzy
9 months ago
B: But wouldn't it be more efficient to just send it to specific routers?
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Wayne
10 months ago
A: I think option C is correct, the update should be sent to all routers in ISP 1.
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Alline
11 months ago
I disagree, I believe the answer is D.
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Yuki
11 months ago
I think the answer is C.
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