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Huawei Certified Network Professional-Building Carrier OTN Transmission Network Sample Questions:

1. For ODUk SNCP protection, which of the following types does not apply to the through-site as an electrical relay site?

A) SNC/S
B) SNC/N
C) SNC/S and SNC/N
D) SNC/I

2. Which of the following considerations is required before and after replacement?

A) Query related alarms and performance events through the NMS.
B) Check whether the switchover is normal for the function board that has the backup function.
C) Check the board indicator blinking status.
D) Confirm that the cable connection is correct.

3. Which of the following conditions does not trigger the customer side 1+1 protection automatic switching?

A) OTUk_TIM.
B) Hard reset of the board.
C) ODUk_PM_LCK
D) OSC_LOS

4. When configuring the electrical layer scheduling service, one RX/TX port can only establish a connection with one optical channel of the ClientLP port.

A) True
B) False

5. The following describes the source function of the electrical layer overhead processing unit, which is correct.

A) The ODUk layer is responsible for the calculation and writing of TTI, BDI, STAT and BIP-8 of the ODUkP layer PM.
B) If TCM (ODUkT) is enabled in the ODUk layer, the write of the ODUkT overhead is written before the ODUk overhead is written.
C) OPUk performs client signal mapping, frequency adjustment and rate adaptation in the receiving direction
D) OTUk layer writes bytes such as SM and GCC1

Solutions: