Huawei H31-341-ENU HCIP-Transmission V2.0 Online Training
Huawei H31-341-ENU Online Training
The questions for H31-341-ENU were last updated at Feb 03,2025.
- Exam Code: H31-341-ENU
- Exam Name: HCIP-Transmission V2.0
- Certification Provider: Huawei
- Latest update: Feb 03,2025
If the Tunnel to which the PW belongs is configured with Tunnel APS, the PW cannot be configured with PW APS.
- A . TRUE
- B . FALSE
MPLS-TP is a subset of MIPLS, which removes connectionless IP-based forwarding and adds end-to-end OA functions.
- A . TRUE
- B . FALSE
The following description of the performance parameters of line fiber quality monitoring, which is wrong?
- A . Increasing the pulse width will increase the duration of laser emission, that is, increasing the injected energy, and a larger dynamic range can be obtained, but an increase in pulse width will result in a larger blind zone.
- B . The total optical fiber loss will affect the actual detection distance. The dynamic range of the same detection mode is fixed. The greater the total optical fiber loss, the smaller the detectable distance.
- C . The width of the light pulse emitted by the detection in different modes is different, and the pulse width affects the separation accuracy and the monitoring distance. The larger the pulse width, the larger the dynamic range, the longer the test distance, and the higher the ranging accuracy.
- D . The line fiber quality monitoring function adds up the results of multiple measurements and averages them to improve the monitoring accuracy. The actual time from the start of the detection to the return of the detection results by the software will be longer than the set "detection time".
The collection and storage of on-site data include regular collection during normal operation of the equipment and collection when the equipment is out of order. Generally, maintenance personnel must collect and save on-site data before troubleshooting.
- A . TRUE
- B . FALSE
In the electrical layer overhead processing-sink function, the signal flow from OCh to Client direction, first detect PM ODUkP, and then detect TCM ODUkT.
- A . TRUE
- B . FALSE
Which of the following descriptions of PM_BIP8 related alarms is correct?
- A . The PM_BIP8_DEG alarm indicates a signal degradation alarm in the PM segment of the ODU layer.
- B . The PM_BIP8_SD alarm indicates the signal degradation alarm of the PM segment at the OTU layer.
- C . The PM_BIP8_OVER alarm indicates the ODU layer PM error amount over-limit alarm.
For the relay OTU, all SM segment alarms are terminated at the local station and no longer sent downstream (except for OTUkLOF to insert ODUk_PI_AIS downstream). Other alarms continue to be transmitted to the downstream station and reported on the WDM side of the OTU (except for R_LOS to insert ODUK_PM_AIS to the downstream station)
- A . TRUE
- B . FALSE
In the process of maintaining OSN equipment, I often see fans running at full speed, and the equipment reports TEMP_OVER alarms. The common causes and handling methods are?
- A . The dust filter is very dusty, which affects the ventilation, and the dust filter needs to be removed for cleaning
- B . The dust inside the fan is serious, which affects the speed, and the fan needs to be removed to clean it.
- C . The power module of the single board has serious dust accumulation, which affects heat dissipation and needs to be removed by pulling out the board
- D . The cooling function of the optical module is abnormal, and the optical board needs to be replaced
When performing fiber synchronization, the network element does not create a fiber representation?
- A . Optical fiber connection only exists on the network element side
- B . Optical fiber connection that does not exist on the network management side and the network element side
- C . Optical fiber connections exist on both the network management side and the network element side
- D . The fiber connection only exists on the local network management side
When configuring 1+1 optical line protection, you can select RI1/TI2/TO2 as the working channel according to the actual situation.
- A . TRUE
- B . FALSE
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