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Nokia 4A0-104 Exam - Topic 3 Question 55 Discussion

Which of the following most accurately describes the default behavior of a VPLS regarding the handling of a tagged frame at the ingress of SAP 1/1/1:100?
C) The FCS is verified and removed from the frame. The VLAN tag is kept for transport over the network.
A) The FCS is verified and the customer frame is transported intact over the service provider network.
B) The FCS is verified and kept in the customer frame. The VLAN tag is removed for transport over the network.
D) The FCS is verified and removed from the frame. The VLAN tag is removed for transport over the network.

Nokia 4A0-104 Exam - Topic 3 Question 55 Discussion

Actual exam question for Nokia's 4A0-104 exam
Question #: 55
Topic #: 3
[All 4A0-104 Questions]

Which of the following most accurately describes the default behavior of a VPLS regarding the handling of a tagged frame at the ingress of SAP 1/1/1:100?

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Suggested Answer: C

by Rory at Mar 29, 2023, 04:19 AM

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Raymon
8 months ago
I agree with A, the FCS should stay intact!
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Glory
9 months ago
Wait, are you sure about D? That seems off.
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Lai
9 months ago
C sounds right to me, keeping the VLAN tag makes sense.
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Detra
9 months ago
I think it's actually B, the VLAN tag gets stripped.
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Anika
9 months ago
Definitely A, that's how VPLS works!
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Marylyn
9 months ago
I vaguely recall that the FCS is usually kept intact, but I can't remember if the VLAN tag is removed or not.
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Jess
9 months ago
I’m leaning towards option A, but I feel like I might be mixing it up with another topic.
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Peter
9 months ago
I think I practiced a similar question where the VLAN tag was removed for transport. Could it be option B?
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Bonita
10 months ago
I remember something about FCS verification being standard, but I’m not sure if the VLAN tag gets removed or kept.
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Clorinda
10 months ago
I'm pretty confident this is increasing safety stock. That's the most straightforward way to boost the service level.
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Corrie
10 months ago
Variance is sum of squared deviations divided by N (or Nâˆ'1 for a sample)—practiced this a lot.
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Dalene
10 months ago
Okay, I've got this. The correct answer is C - delete all disk volumes. That's the first step you need to take before you can convert a dynamic disk to a basic disk. Confident I've got the right approach here.
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Elvera
10 months ago
This is a good one. The key is recognizing that grey-box analysis is when the attacker has some, but not complete, knowledge of the application's internals. That fits the description in the question perfectly. I'm confident option D is the right answer here.
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Delila
10 months ago
I think the verbal response being promoted is a mand since the child needs to ask for something like cookies or juice.
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Bette
1 year ago
I've heard the default behavior is to remove the FCS and the VLAN tag, but I could be wrong. Maybe I should just go with my gut and choose option D.
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Tamar
1 year ago
I believe option A is the correct choice, the FCS is verified and the customer frame is transported intact.
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Katheryn
1 year ago
I remember reading that the FCS is removed but the VLAN tag is kept, so I would go with option C.
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Tori
1 year ago
I'm not so sure, I think option C might be the correct answer.
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Cherri
1 year ago
I think you're right, option D sounds like the most accurate choice.
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Dudley
1 year ago
Let's go with your gut feeling and choose option D for the default behavior.
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Lorrine
1 year ago
I believe option A is the default behavior for VPLS regarding tagged frames.
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Sherrell
1 year ago
I'm not sure, but I think option C might be the correct answer.
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Nguyet
1 year ago
I think you're right, option D sounds like the most accurate choice.
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Jesusita
1 year ago
Haha, I bet the exam writer is having a field day with these VPLS questions. It's like a game of 'guess the provider's networking voodoo'.
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Alaine
1 year ago
Hmm, this is a tricky one. I'm leaning towards option D, where both the FCS and the VLAN tag are removed for transport. But I'm not 100% sure.
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Adria
1 year ago
I'm not sure about this one. Isn't the VLAN tag supposed to be kept in the frame for transport? Option C sounds more plausible to me.
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Jettie
1 year ago
User 2: I agree, the FCS is verified and removed from the frame, but the VLAN tag is kept.
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Ben
1 year ago
User 1: I think option C is correct. The VLAN tag is kept for transport over the network.
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Maryln
1 year ago
I'm not sure, but I think the answer might be C. The FCS is verified and removed from the frame. The VLAN tag is kept for transport over the network.
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Emogene
1 year ago
Option B seems like the correct answer. The VLAN tag is usually removed for transport over the service provider network, but the FCS is kept in the customer frame.
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Ryan
1 year ago
I disagree, I believe the correct answer is D. The FCS is verified and removed from the frame. The VLAN tag is removed for transport over the network.
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Pamella
1 year ago
I think the answer is B. The FCS is verified and kept in the customer frame. The VLAN tag is removed for transport over the network.
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