Nokia Exam 4A0-104 Topic 7 Question 67 Discussion

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

Question #: 67
Topic #: 7

What is the minimum Ethernet physical network MTU required for a Layer 2 service on a GRE encapsulated SDP with a service MTU of 1514?

A1514

B1526

C1548

D1556

E1536

Show Suggested Answer

Suggested Answer: C

by Linn at Jan 26, 2024, 09:31 PM

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Kaitlyn

1 months ago

I'm stumped. Maybe I should just ask the network fairy for the answer. They always know this stuff, right?

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Rachael

1 months ago

E, definitely E. 1536 bytes sounds like the perfect MTU for a Layer 2 service. Why? Because it's the magic number, that's why!

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Gabriele

2 months ago

D has got to be the right answer. I mean, who doesn't love adding 42 bytes to the Ethernet frame? Party on, Wayne!

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Lauran

4 days ago

D) 1556 seems like the best option to me.

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Glenna

7 days ago

I believe E) 1536 is the right choice.

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Joye

15 days ago

I'm going with E) 1536, seems like the best choice.

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Kaycee

17 days ago

No way, it's definitely B) 1526.

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Jerry

22 days ago

I think A) 1514 is the correct answer.

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Lavonna

26 days ago

I think A) 1514 is the correct answer.

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Werner

2 months ago

Hmm, this looks tricky. I'm going to go with C. Gotta love those extra 22 bytes for the GRE header!

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Melodie

2 months ago

I'm pretty sure the answer is B. The service MTU is 1514, and we need to account for the GRE encapsulation overhead.

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Sonia

26 days ago

Let's double check the calculations to be sure.

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Nana

2 months ago

No, I'm confident it's B) 1526.

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Gerald

2 months ago

Are you sure? I believe it's E) 1536.

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Desirae

2 months ago

I think the answer is B) 1526.

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Dana

2 months ago

But the service MTU is 1514, so the minimum Ethernet physical network MTU required should be higher than that. That's why I think it's E) 1536.

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Annamaria

2 months ago

I disagree, I believe the answer is B) 1526.

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Dana

2 months ago

I think the answer is E) 1536.

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Kelvin

2 months ago

I agree with Georgeanna, the answer is E) 1536 because the Ethernet physical network MTU needs to accommodate the service MTU of 1514 plus the GRE encapsulation overhead.

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Regenia

2 months ago

I believe the correct answer is B) 1526.

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Georgeanna

2 months ago

I think the answer is E) 1536.

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