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

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

Question #: 109
Topic #: 7

[All 4A0-104 Questions]

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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Ellen

3 days ago

I lean towards D) Each router requires 6 SDPs. Full redundancy is key in VPLS.

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Helaine

8 days ago

No way, it's definitely C) Each router requires 3 SDPs. More connections needed!

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Frank

13 days ago

I disagree, I believe it's A) Each router requires 1 SDP. Simpler that way.

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Jamal

18 days ago

I think it's B) Each router requires 2 SDPs. Makes sense for full mesh.

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Nenita

23 days ago

I lean towards D) Each router requires 6 SDPs. Complex setups need more SDPs.

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Georgiann

28 days ago

No way, it's definitely C) Each router requires 3 SDPs. More connections needed!

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Noah

1 month ago

I disagree, I feel it's A) Each router requires 1 SDP. Simpler that way.

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Janna

1 month ago

I think it's B) Each router requires 2 SDPs. Makes sense for full mesh.

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Edda

1 month ago

D) Each router requires 6 SDPs seems excessive. I lean towards B or C.

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Leslee

2 months ago

I feel like A) Each router requires 1 SDP is too few for a fully-meshed setup.

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Nicolette

2 months ago

I disagree, I believe it's C) Each router requires 3 SDPs. More connections needed.

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Dominga

2 months ago

I think it's B) Each router requires 2 SDPs. Makes sense for full mesh.

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Gail

2 months ago

I agree, 3 SDPs makes sense for this setup.

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Tawanna

2 months ago

Wait, 6 SDPs? That seems too high!

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Shayne

4 months ago

Definitely 3 SDPs, that's standard for VPLS.

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Sharee

4 months ago

I thought it was 2 SDPs?

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Dulce

4 months ago

Each router needs 3 SDPs for full mesh.

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Clorinda

4 months ago

I thought it was 2 SDPs? This is confusing!

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Justine

5 months ago

Nope, it’s definitely 3 SDPs. Standard setup.

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Louvenia

5 months ago

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

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Roxanne

5 months ago

Totally agree, 3 SDPs is the way to go!

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Leonard

5 months ago

Each router needs 3 SDPs for full mesh.

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Remedios

5 months 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

5 months 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

6 months 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

6 months ago

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

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