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Total 36 questions
Exam Code: H31-341_V2.5                Update: Oct 6, 2025
Exam Name: HCIP-Transmission V2.5

Huawei HCIP-Transmission V2.5 H31-341_V2.5 Exam Dumps: Updated Questions & Answers (October 2025)

Question # 1

Select the correct protection subtypes according to the descriptions.

Question # 2

Drag the correct answer to the corresponding number in the picture.

Question # 3

Which of the following statements about trail deletion on the NMS is false?

A.

If a path is deleted from the NE layer, the WDM paths at both the network layer and NE side are deleted.

B.

Deleting a path at either the network or NE layer interrupts services.

C.

If a path is deleted from the network layer, only the WDM path at the network layer is deleted on the NMS.

D.

Deleting a path at the network layer does not interrupt services.

Question # 4

Generally, which of the following operations will interrupt services on live networks?

A.

Cold reset on a service board

B.

Warm reset on a service board

C.

Hardware loopback

D.

Software loopback

Question # 5

The EDFA amplifies service signals and brings noise to the system. It is the main source of noise.

A.

True

B.

False

Question # 6

Which of the following are basic principles for locating a WDM system fault? (Choose all that apply.)

A.

You should check for external faults before internal faults.

B.

You should check networks before NEs.

C.

You should check bidirectional transmission before unidirectional transmission.

D.

You should check single-wavelength services before multi-wavelength services.

Question # 7

Which of the following statements about LSP is false?

A.

An LSP is bidirectional.

B.

LSP is short for label switched path.

C.

Each LSP has an ID, which is called tunnel ID.

D.

An LSP contains at least one ingress and one egress.

Question # 8

Which of the following is not an advantage of WDM?

A.

Transparent transmission of data

B.

Various overheads

C.

Ultra-large capacity and ultra-long haul transmission

D.

Flexible, economical, and reliable networking

Question # 9

When a GE service is encapsulated into an OTN frame structure and an SDH frame structure, the alarms reported by client-side devices are different.

A.

TRUE

B.

FALSE

Question # 10

For hybrid transmission of 100G-and-beyond and 10G signals, it is recommended that the optical power of 100G and beyond signals be higher than that of 10G signals but not higher than the single-wavelength nominal value of an OA board.

A.

TRUE

B.

FALSE

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Total 36 questions

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