Huawei Exam H12-891_V1.0 Topic 2 Question 66 Discussion

Actual exam question for Huawei's H12-891_V1.0 exam

Question #: 66
Topic #: 2

The value of OSPF and BFD linkage is ? Radio

AAny change in BFD status is realized by detecting the BFD at the millisecond level, which correlates the OSPF state and realizes the purpose of OSPF rapid sensing link state

BDoes not affect OSPF neighbor status

CBFD packet transmission interval can reach the 100-second level, which is slower than the OSPF induction link state

DOSPF's hello send interval is seconds, which is faster than BFD inductive link state

Show Suggested Answer

Suggested Answer: A

by Jose at May 04, 2025, 02:20 AM

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Alline

18 days ago

I agree with Mari, option A seems to make sense in terms of detecting changes quickly.

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Tambra

21 days ago

Option C is just silly. BFD can't be that slow, or it would be useless for OSPF. I'm going with A.

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Truman

2 days ago

User 1: I agree, option C doesn't make sense. BFD has to be fast for OSPF to work properly.

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Mari

23 days ago

I think the value of OSPF and BFD linkage is to realize rapid sensing of link state.

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Harrison

27 days ago

Haha, option D is a joke, right? OSPF hello intervals in seconds? What is this, the stone age of networking?

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Laurene

29 days ago

I'm not sure why this is even a question. Obviously, BFD and OSPF work together to provide faster link state detection. Anyone who doesn't know that shouldn't be taking this exam.

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Daron

7 days ago

B) Does not affect OSPF neighbor status

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Charlene

16 days ago

A) Any change in BFD status is realized by detecting the BFD at the millisecond level, which correlates the OSPF state and realizes the purpose of OSPF rapid sensing link state

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Paris

1 months ago

Option A is clearly the correct answer. The fast detection of BFD is essential for OSPF to respond quickly to link changes.

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Ollie

26 days ago

B) Does not affect OSPF neighbor status

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Linwood

27 days ago

A) Any change in BFD status is realized by detecting the BFD at the millisecond level, which correlates the OSPF state and realizes the purpose of OSPF rapid sensing link state

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