최신Huawei Certified Internetwork Expert-Transmission - H12-931-ENU무료샘플문제

A. TRUE

B. FALSE

A. The sequence of ODU1 is the same

B. The order of ODU0 is the same

C. The order of ODU1 is different

D. The order of ODU0 is different

A. Configure activation grouping, gateway NEs and non-gateway NEs cannot be grouped into the same group

B. The package diffusion software upgrade can only include at most one gateway network element, and the non-gateway network elements in the task must belong to the same gateway network element.

C. The number of network elements for the package diffusion upgrade task does not exceed 15.

D. The package diffusion software upgrade task may not include the gateway network element

A. 172.17.15.0

B. 172.17.15.96

C. 172.17.15.8

D. 172.17.15.40

A. CESoPSN protocol

B. SAToP protocol

C. GFP protocol

D. ML-PPP protocol

A. Only the WDM side port will report OTUk_BDI

B. The corresponding OTU board of the downstream station receives OTUk_SSF

C. The downstream station's corresponding OTU board receives OTUk_AIS

D. The downstream station's corresponding OTU board receives OTUk_TIM

A. MPLS

B. CESoPSN

C. QINQ

D. SAToP

A. TRUE

B. FALSE

A. Optical amplifier boards of the same dimension can be inserted into different network elements

B. The outbound optical amplifier at the originating end of the OMS segment must be configured with an MCA board

C. An OA board must be configured between the FIU board at the receiving site of the OMS segment and the ROADM board or the split/multiplexer board

D. OSC board must be configured in the network

A. There is no change in the optical power of the OTU WDM side

B. Need to re-adjust the light emission power

C. Unprotected networking operation process will interrupt the original business

D. The original business signal-to-noise ratio remains unchanged after operation

A. Data from the network management

B. Software changes the network element IP

C. Software changes the NE ID

D. Turn on smart features for smart nodes

A. "Main and standby channel difference threshold (dB)" One is used to set the signal failure (SF) when the difference in optical power between the main and standby optical ports of a single board reaches a certain value.

B. "Initial difference between the main and backup channels (dB)"-used to set the reference value of the optical power difference between the main and backup channels of the board.

C. When the difference between the main and standby optical power exceeds the threshold, the optical switch will switch the service to the standby channel, and the set value supports query. The recommended setting is 5db.

D. If the current optical power difference between the main and backup channels exceeds the "main and backup channel difference threshold (dB)", the system will undergo protection switching.