Nokia Exam 4A0-100 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?

ARouter R2 pushes labels for LSP A, and R3 swaps labels for LSP A.

BRouter R2 swaps labels for LSP A, and R3 pops labels for LSP A.

CRouter R2 and R3 swap labels for LSP A and LSP B.

DRouter R2 and R3 push labels for LSP A and LSP B, respectively.

Show Suggested Answer

Suggested Answer: C

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

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Rory

1 months 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 months 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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Dalene

4 days ago

B) Router R2 swaps labels for LSP A, and R3 pops labels for LSP A.

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Vashti

7 days ago

A) Router R2 pushes labels for LSP A, and R3 swaps labels for LSP A.

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Clorinda

2 months 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

8 days ago

User3: I didn't know that either, thanks for the info!

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Kirby

16 days ago

User2: Yeah, routers can also pop labels in MPLS.

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Jerry

27 days ago

User1: Router R2 pushes labels for LSP A, and R3 swaps labels for LSP A.

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Naomi

2 months 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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