Huawei H31-311_V2.5 Exam - Topic 3 Question 74 Discussion

Actual exam question for Huawei's H31-311_V2.5 exam

Question #: 74
Topic #: 3

The value of the MFAS byte increases with the sequence number of the OTUk/ODUK base frame and includes the most () base frames.

A64

B128

C256

D512

Show Suggested Answer

Suggested Answer: C

by Basilia at Aug 12, 2025, 04:30 PM

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Jamal

2 months ago

I thought it was 64, but I could be wrong.

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Marya

2 months ago

Wait, is it really 512? That seems high.

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Mila

3 months ago

256 makes the most sense based on the specs.

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Lizbeth

3 months ago

Definitely 128, that's the standard!

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Bev

3 months ago

I'm pretty sure it's 256.

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Adelina

3 months ago

I have a feeling it's 256, but I also remember something about 128 being significant in other contexts. This is tricky!

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Loreta

4 months ago

I remember reading that the MFAS byte increases with the sequence number, but I can't recall the exact number of base frames. Was it 64 or 128?

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Ashton

4 months ago

I practiced a similar question about the OTUk and ODUK frames, and I feel like 512 sounds familiar, but I'm not entirely sure.

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Rosamond

4 months ago

I think the MFAS byte might be related to the number of base frames, but I can't remember if it's 128 or 256.

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Corinne

4 months ago

I'm feeling pretty confident about this one. The sequence number of the OTUk/ODUK base frame is the clue, and the answer is clearly 256 base frames. I've got this!

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Norah

4 months ago

Okay, I've got a strategy for this. The key is to focus on the phrase "most () base frames." That's the part I need to figure out. I'll start by eliminating the options that don't make sense.

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Sommer

4 months ago

Hmm, I'm not entirely sure about this one. The wording is a bit confusing, and I'm not familiar with some of the technical terms. I'll have to read it over a few times.

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Iesha

5 months ago

This question seems a bit tricky, but I think I can figure it out. Let me think through the key details carefully.

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