Nokia 4A0-104 Exam - Topic 7 Question 109 Discussion

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

Question #: 109
Topic #: 7

A customer has sites on three different Nokia 7750 SRs. The customer requires a fully-meshed VPLS. Which of the following is TRUE?

AEach router requires 1 SDP.

BEach router requires 2 SDPs.

CEach router requires 3 SDPs.

DEach router requires 6 SDPs.

Show Suggested Answer

Suggested Answer: B

by Mona at Mar 06, 2026, 09:28 PM

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Louvenia

5 days ago

Wait, are we sure about that? Seems like a lot.

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Roxanne

10 days ago

Totally agree, 3 SDPs is the way to go!

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Leonard

15 days ago

Each router needs 3 SDPs for full mesh.

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Remedios

20 days ago

I feel like I might be mixing up the SDP requirements; I thought it was just 1 SDP per router, but that seems too low for full mesh.

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Tish

25 days ago

I’m leaning towards option D, 6 SDPs, but I need to double-check how many connections each router has to make in a fully-meshed VPLS.

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Viva

1 month ago

I remember practicing a similar question where we discussed the number of SDPs needed, and I think it was 3 SDPs per router for full mesh.

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Quentin

1 month ago

I think each router might need 2 SDPs for a fully-meshed setup, but I'm not entirely sure.

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