Nokia Exam 4A0-104 Topic 9 Question 92 Discussion

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

Question #: 92
Topic #: 9

[All 4A0-104 Questions]

What happens by default on an Nokia 7750 SR when a null encapsulated SAP receives a frame with a VLAN tag?

AThe original VLAN tag is removed.

BThe original VLAN tag is kept.

CThe VLAN tag is replaced by a provider tag.

DThe VLAN tag is kept and a provider tag is added.

Show Suggested Answer

Suggested Answer: C

by Judy at Jan 13, 2025, 09:57 AM

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Georgeanna

1 months ago

I'm going with B. Keeping the original VLAN tag is the most logical choice. Although, now that I think about it, maybe the Nokia 7750 SR has a hidden feature that puts glitter on the VLAN tag. You never know with these networking devices.

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Gracia

7 days ago

Yeah, I also think B is the best option. Glitter on the VLAN tag would be interesting though!

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Mirta

11 days ago

I'm not sure about glitter, but I agree that keeping the original VLAN tag is the logical choice.

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Iola

21 days ago

I think B is the correct answer too. Keeping the original VLAN tag makes sense.

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Mammie

2 months ago

This is easy! The answer is clearly A. Why would anyone want to keep the VLAN tag on a null encapsulated SAP? That's just madness.

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Hector

10 days ago

I agree with you, it's definitely A. The original VLAN tag is removed.

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Alison

11 days ago

No, I'm pretty sure it's A. The original VLAN tag is removed.

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Pearline

18 days ago

I think the answer is actually B. The original VLAN tag is kept.

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Casie

2 months ago

Ah, I see what's going on here. The question is trying to trick us. The correct answer must be D, where the VLAN tag is kept and a provider tag is added. That's the typical behavior for this type of scenario.

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Mari

2 months ago

Hmm, I'm not sure. Since this is a Nokia 7750 SR, I'd expect the VLAN tag to be replaced with a provider tag. Let me double-check the documentation on that device.

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Theodora

14 days ago

Let's check the documentation to be sure.

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Giuseppe

1 months ago

I'm not sure, maybe the VLAN tag is kept and a provider tag is added.

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Lashawn

1 months ago

I believe the original VLAN tag is removed.

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Arlette

1 months ago

I think the VLAN tag is replaced by a provider tag.

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Carissa

2 months ago

I think the correct answer is B. The original VLAN tag should be kept as the question specifies a null encapsulated SAP, which means there's no VLAN tagging done by the device.

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