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Nokia 4A0-100 Exam - Topic 3 Question 94 Discussion

Which of the following is TRUE regarding routers R2 and R3 in the pictured MPLS network?
C) Router R2 and R3 swap labels for LSP A and LSP B.
A) Router R2 pushes labels for LSP A, and R3 swaps labels for LSP A.
B) Router R2 swaps labels for LSP A, and R3 pops labels for LSP A.
D) Router R2 and R3 push labels for LSP A and LSP B, respectively.

Nokia 4A0-100 Exam - Topic 3 Question 94 Discussion

Actual exam question for Nokia's 4A0-100 exam
Question #: 94
Topic #: 3
[All 4A0-100 Questions]

Which of the following is TRUE regarding routers R2 and R3 in the pictured MPLS network?

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Suggested Answer: C

by Jannette at Aug 06, 2024, 08:36 PM

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Latricia
9 months ago
Wait, are we sure about A? Seems off to me.
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Matilda
9 months ago
C is misleading, they don't both swap.
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Roy
10 months ago
I think B is correct, though. R2 should swap.
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Arlene
10 months ago
Totally agree with A! Makes sense.
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Willard
10 months ago
R2 pushes labels, R3 swaps for LSP A.
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Edna
10 months ago
I remember that R2 and R3 handle labels differently, but I can't remember the exact details. I hope I get this right!
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Bernardine
11 months ago
I thought R2 pushes labels and R3 pops them, but I might be mixing it up with another question we did.
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Anglea
11 months ago
I feel like R2 and R3 both swap labels, but I can't recall if it's for LSP A or B. This is tricky!
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Chanel
11 months ago
I think R2 is supposed to push labels, but I'm not sure if R3 swaps or pops them. I remember something about that from practice questions.
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Dorothea
11 months ago
This is a good opportunity to apply my understanding of MPLS label operations. I'll carefully consider each option and eliminate the incorrect ones.
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Shelton
11 months ago
I'm a bit unsure about the differences between pushing, swapping, and popping labels. I'll need to refresh my MPLS knowledge before attempting this.
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Elena
11 months ago
Hmm, the diagram is a bit confusing. I'll need to carefully review the options to figure out the correct answer.
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Lavonne
11 months ago
This looks like a pretty straightforward MPLS question. I think I can handle this one.
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Carin
11 months ago
Okay, let me think this through step-by-step. I need to understand the role of R2 and R3 in the MPLS network.
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Krissy
11 months ago
Ah, I think I've got it. The APNs certificate must have expired, preventing the iOS devices from installing the app. That's gotta be the most likely cause.
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Heike
11 months ago
Wait, is the Open Rate really the only relevant statistic here? I'm wondering if the Bounce Rate might also give me some useful information, since that could tell me how many emails didn't even make it to the recipient's inbox. Hmm, I'll have to weigh the options carefully.
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Rory
1 year ago
Pushing labels? Swapping labels? Popping labels? This sounds like a weird dance routine. Maybe I should've taken that MPLS dance class instead of this exam.
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Rikki
1 year ago
Router R2 and R3 swapping labels for LSP A and LSP B? Sounds like a party, if you ask me! I wonder if they're taking requests.
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Cristal
1 year ago
C) Router R2 and R3 swap labels for LSP A and LSP B.
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Dalene
1 year ago
B) Router R2 swaps labels for LSP A, and R3 pops labels for LSP A.
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Vashti
1 year ago
A) Router R2 pushes labels for LSP A, and R3 swaps labels for LSP A.
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Clorinda
1 year ago
Wait, I thought routers only swapped labels for MPLS? This 'popping' labels stuff is new to me. Guess I need to brush up on my MPLS knowledge.
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Therese
1 year ago
User3: I didn't know that either, thanks for the info!
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Kirby
1 year ago
User2: Yeah, routers can also pop labels in MPLS.
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Jerry
1 year ago
User1: Router R2 pushes labels for LSP A, and R3 swaps labels for LSP A.
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Naomi
1 year ago
Hmm, this looks like a tricky one. Let's see, R2 is pushing labels for LSP A, and R3 is swapping them? Interesting, I wonder if that's the right answer.
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Angelica
1 year ago
User1: So, we all think the answer is A) then?
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Della
1 year ago
User3: Yeah, R2 pushing and R3 swapping labels for LSP A makes sense.
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Gianna
1 year ago
User2: I agree, that seems to be the case based on the diagram.
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Cathrine
1 year ago
User1: I think the correct answer is A) Router R2 pushes labels for LSP A, and R3 swaps labels for LSP A.
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Vicki
1 year ago
But R2 pushes labels and R3 swaps labels, so it must be A.
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Isaac
1 year ago
I disagree, I believe the correct answer is B.
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Vicki
1 year ago
I think the answer is A.
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