Discuss Huawei H35-210_V2.5 Exam Topic 3 Question 107

Which of the following commands can be used to query the receive optical power of an ONU?

Adisplay ont optical-info

Bdisplay pon optical-info

Cdisplay board

Ddisplay port state

Suggested Answer: A

Querying Receive Optical Power :

Monitoring the receive optical power of an ONU is critical for troubleshooting and ensuring proper signal strength.

Command Analysis :

display ont optical-info : Displays detailed optical information for the ONU, including receive and transmit optical power.

display pon optical-info : Provides optical information for the entire PON port, not specific to individual ONUs.

display board : Shows hardware status of the OLT board, not optical power details.

display port state : Displays the operational state of ports, not optical power information.

Why A?

The display ont optical-info command is specifically designed to query the optical power of an individual ONU.

Thus, the correct answer is A .

HCIA Huawei ACCESS Official Documentation , Chapter: ONU Optical Monitoring.

OLT Command Reference Guide by Huawei.

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21 comments · newest first

Jill 2 days ago

C and D don’t relate to optical power at all.

Dacia 7 days ago

B could be a contender, but it’s more general.

Jules 12 days ago

I agree, A makes sense. It's specific.

Wai 17 days ago

I think A is the right choice. It directly mentions ONU.

Glendora 22 days ago

Exactly! A is the only one that fits the question.

Franchesca 28 days ago

C and D don’t relate to optical power at all.

Kenneth 1 month ago

I agree, A is straightforward.

Johnetta 1 month ago

I feel A is the best option. Clear and direct.

Vilma 1 month ago

But B is more general. A is more specific to ONU.

Denny 2 months ago

I’m leaning towards B. PON is relevant too.

Mel 2 months ago

Yeah, A makes sense. It specifically mentions ONU.

Carline 2 months ago

I think A is the right choice.

Eva 2 months ago

C) display board doesn't even relate to optical power.

Gerry 2 months ago

Definitely A, no doubt about it!

Markus 2 months ago

Wait, are we sure about A? Seems too simple.

Linsey 3 months ago

I thought it was B) display pon optical-info?

Soledad 3 months ago

A) display ont optical-info is correct!

Pete 3 months ago

I might be mixing things up, but I think D) display port state is related to port configurations, not optical power.

Aliza 3 months ago

I feel like "display board" is more about hardware status, so I don't think it's C).

Elza 3 months ago

I remember something about optical info, but I can't recall if it's under "ont" or "pon." Maybe it's B)?

Cheryll 4 months ago

I think it's A) display ont optical-info, but I'm not completely sure. We practiced similar questions in class.

Huawei H35-210_V2.5 Exam - Topic 3 Question 107 Discussion