Nokia Exam 4A0-104 Topic 2 Question 74 Discussion

Actual exam question for Nokia's 4A0-104 exam

Question #: 74
Topic #: 2

Which of the following statements best describes an FDB used in a VPLS service?

AA VPLS service does not use an FDB.

BAn FDB is maintained on the PE router to track MAC addresses learned from all traffic through the router.

CAn FDB is maintained on the PE router to track MAC addresses learned from all VPLS services on the router.

DA separate FDB is maintained for each VPLS service to track MAC addresses learned from each service.

EFor each VPLS service, two FDBs are maintained to track MAC addresses; one for unicast traffic and one for multicast and broadcast traffic.

Show Suggested Answer

Suggested Answer: C

by Coral at May 07, 2024, 07:32 PM

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Helaine

23 hours ago

Option D all the way! It's the only one that specifically mentions 'a separate FDB' for each VPLS service. The others don't seem to capture the nuance of how the FDB is handled in a VPLS setup.

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Lucina

2 days ago

I was a bit confused at first, but after reading the options carefully, I'm pretty sure D is the right choice. Maintaining a separate FDB for each VPLS service seems like the most logical approach.

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1 months ago

I think the answer is B.

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