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Huawei H12-831_V1.0 Exam - Topic 1 Question 82 Discussion

Actual exam question for Huawei's H12-831_V1.0 exam

Question #: 82
Topic #: 1

[All H12-831_V1.0 Questions]

If end-to-end QoS is configured on an MPLS network, the penultimate hop device on the MPLS network can pop MPLS labels from packets based on penultimate hop popping (PHP), so that the egress node can process packets based on the QoS priority in inner packets.

ATRUE

BFALSE

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Suggested Answer: A

by Julie at Apr 10, 2026, 04:24 AM

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My

6 hours ago

That's true, PHP helps with QoS handling.

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Sean

5 days ago

Yup, it's a neat feature of MPLS networks!

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Pearly

11 days ago

Wait, can the egress node really prioritize like that?

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Markus

16 days ago

Totally agree, it optimizes the egress processing.

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Kris

2 months ago

I thought PHP was just for web stuff?

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Carmela

2 months ago

That's true, PHP helps with QoS!

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Cheryll

3 months ago

I believe it's true. The penultimate hop popping definitely helps with QoS, but I need to double-check my study materials.

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Barrie

3 months ago

I want to say it's false, but I can't recall the exact details from my notes. Maybe I mixed it up with another concept?

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Salley

3 months ago

I'm not entirely sure, but I feel like there was a practice question that mentioned PHP and its role in MPLS networks.

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Rolande

3 months ago

I think this is true because I remember studying how PHP allows the egress node to handle QoS more effectively.

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