Nokia Exam 4A0-104 Topic 5 Question 90 Discussion

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

Question #: 90
Topic #: 5

[All 4A0-104 Questions]

By default, how does a VPLS handle a tagged frame received at the ingress of a null SAP on an Nokia 7750 SR?

AThe FCS is verified and kept in the customer frame. The VLAN tag is kept and transported over the network.

BThe FCS is verified and kept in the customer frame. The VLAN tag is removed for transport over the network.

CThe FCS is verified and removed from the frame. The VLAN tag is kept and transported over the network.

DThe FCS is verified and removed from the frame. The VLAN tag is removed for transport over the network.

Show Suggested Answer

Suggested Answer: C

by Kenneth at Nov 13, 2024, 08:37 PM

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Earlean

5 months ago

This question is like a VLAN tag team match! I'm betting on B to pin the other options and win the championship.

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Yoko

3 months ago

Definitely B. Removing the VLAN tag for transport is the way to go in this scenario.

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Edward

3 months ago

I'm not sure, but I think B is the best choice. It seems like the most efficient option.

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Cyndy

4 months ago

I agree, B is the way to go. Keeping the FCS and removing the VLAN tag makes sense.

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Lashawnda

4 months ago

I think B is the right answer. It removes the VLAN tag for transport.

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Ruth

5 months ago

Hmm, this is a tricky one. I'm torn between B and D, but I'll go with B since it seems more logical to keep the FCS.

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Destiny

5 months ago

I'm going with C. Keeping the VLAN tag while removing the FCS sounds like the right way to handle a tagged frame on a null SAP.

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Marva

4 months ago

I agree with A as well. Verifying the FCS and keeping the VLAN tag seems like a reliable method.

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Gilma

4 months ago

I'm sticking with A. Verifying the FCS and keeping the VLAN tag for transport sounds like the best approach.

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Celia

4 months ago

I believe D is the right choice. Removing the FCS and VLAN tag for transport seems more efficient.

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Lisandra

5 months ago

I think C is the correct option too. It makes sense to keep the VLAN tag for transport.

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Noemi

5 months ago

D sounds good to me. Removing both the FCS and the VLAN tag seems like the most straightforward approach for a null SAP.

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Franklyn

5 months ago

I think the answer is B. It makes sense to remove the VLAN tag for transport over the network, while keeping the FCS in the customer frame.

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Lynette

4 months ago

I agree with B, removing the VLAN tag for transport makes sense.

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France

4 months ago

I think it's A, the VLAN tag is kept and transported over the network.

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Louisa

5 months ago

I believe the answer is B.

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Xochitl

5 months ago

Hmm, I see your point. But I still think A makes more sense because keeping the VLAN tag would maintain the network segmentation.

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Noel

5 months ago

I disagree, I believe the answer is D. The VLAN tag is removed for transport over the network.

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Xochitl

6 months ago

I think the answer is A. The VLAN tag is kept and transported over the network.

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