Huawei H31-311 Actual Questions

HCIA-Transmission V2.0 Questions and Answers

Question 25

In a WDM system, using a dielectric thin film filter (TFF) is ideal when fewer than ( ) wavelengths are used.

Question 26

Which of the following is not a non-linear effect?

Self-phase modulation (SPM)

Dispersion

Raman scattering

Four-wave mixing (FWM)

Question 27

Which of the following statements about an MSP ring are correct? (Multiple Choice)

The number of nodes on an MSP ring cannot exceed 16.

When creating a protection subnet, select SDH NEs only. Do not select REG or WDM NEs.

When multiple protection subnets occupy the same port on the same board, you must select "Resource Sharing".

"Assigned by VC4" means that different VC4s are assigned to different protection subnets to achieve MSP only in some channels.