Huawei Exam H12-821_V1.0 Topic 1 Question 55 Discussion

Actual exam question for Huawei's H12-821_V1.0 exam

Question #: 55
Topic #: 1

BFD control packets are encapsulated in UDP packets for transmission. What is the destination port number of multi-hop BFD control packets?

A4784

B3784

C5784

D2784

Show Suggested Answer

Suggested Answer: A

by Elli at Apr 09, 2024, 04:10 AM

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Chandra

22 days ago

Ooh, good catch! If it's UDP encapsulation, then the port number might be different. I'm leaning towards B) 3784 now.

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Jeannine

24 days ago

I think you're right, 4784 does sound familiar. But wait, isn't there something about UDP encapsulation in the question? Maybe that changes the port number.

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Elvera

25 days ago

I'm pretty sure it's A) 4784. That's the standard port number for BFD, right?

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Tawna

26 days ago

Okay, got it. So we're looking for the destination port number for multi-hop BFD control packets. Hmm, let me think about this.

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Lisbeth

28 days ago

BFD stands for Bidirectional Forwarding Detection. It's a protocol used to quickly detect faults in the forwarding path between two networking devices.

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Barrie

30 days ago

Wait, what is BFD again? I can never remember all these networking acronyms.

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