Nokia 4A0-104 Exam - Topic 4 Question 107 Discussion

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

Question #: 107
Topic #: 4

The SAP 1/1/1:2.3 receives an Ethernet frame with outer VLAN tag 2 and inner VLAN tag 5. Which of the following is TRUE?

AThe matching outer tag is removed, and the frame is forwarded.

BThe inner tag is removed, and the frame is forwarded.

CThe inner tag is changed to match the SAP, and the frame is forwarded.

DThe frame is dropped.

Show Suggested Answer

Suggested Answer: D

by Elke at Jan 05, 2026, 05:16 AM

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Rosalyn

3 days ago

B) The inner tag is removed, and the frame is forwarded. Easy peasy, lemon squeezy.

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Mickie

8 days ago

D) The frame is dropped. Gotta keep that network secure, am I right?

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Nichelle

14 days ago

C) The inner tag is changed to match the SAP, and the frame is forwarded.

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Dominga

19 days ago

I’m leaning towards option A, but I need to double-check how the SAP processes VLAN tags in this scenario.

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Nada

24 days ago

I feel like the frame might be dropped if it doesn't match the expected tags, but I can't recall the exact rules.

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Jovita

29 days ago

I remember a practice question where the inner tag was changed instead of removed. Could that be similar here?

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Brynn

1 month ago

I think the outer tag gets removed, but I'm not entirely sure if that's always the case.

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Janine

1 month ago

Alright, let me break this down step-by-step. The frame has an outer VLAN tag of 2 and an inner VLAN tag of 5. I need to figure out how the SAP 1/1/1:2.3 would handle that.

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Layla

1 month ago

I'm feeling pretty confident about this one. I'll start by considering each of the answer choices and how they align with the VLAN tag information provided.

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Laurel

2 months ago

I'm a bit confused. Do I need to know the specific details of how the SAP 1/1/1:2.3 processes VLAN tags? Or is this more about general VLAN tag handling?

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Leigha

2 months ago

Okay, I think I've got this. The key is understanding how the SAP 1/1/1:2.3 handles the incoming VLAN tags.

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Erinn

2 months ago

Hmm, this looks like a tricky VLAN tagging question. I'll need to think through the different options carefully.

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