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
The following description about ODUk ring network protection, which is wrong?
- A . ODUk ring network protection is mainly used in ring networking with distributed services. By occupying two different ODUk channels, it can protect multiple distributed services between all sites.
- B . The protection configuration of each site on the ring network must be completed before starting the agreement.
- C . Enhanced ODUk ring network protection, no need to set up management nodes. If the management node is set, it will not affect the protection
- D . Ordinary ODUk ring network protection does not require a management node.
The following description about 1+1 optical line protection, which is wrong?
- A . The default switching mode is non-recovery
- B . The default switching mode is double-ended switching
- C . The initial difference between the main and standby input light defaults to 0
- D . The main and standby input optical difference gate defaults to 5dB
For the non-linear effect FWM, which of the following processing methods is correct?
- A . Control the incoming fiber optical power
- B . Control the optical power of a single wavelength
- C . Do not use G.653 fiber in DWDM system
- D . Use optical fiber with large effective area
The following description about single-site commissioning, which is wrong?
- A . If the input voltage of the device is not within the required range, rectification suggestions should be made and power-on is strictly prohibited
- B . It is strictly forbidden to plug and unplug the power plug and PIU board when power is on
- C . In the case of power failure, you can touch the veneer without wearing anti-static wrist or anti-static gloves
- D . After checking the single station hardware, make sure that all power switches are in the off position
Since the EALC/ALC function is used in the SOM system, it may cause business interruption when adjusting the optical power.
- A . TRUE
- B . FALSE
After the PWE3 service is successfully deployed, the "Deployment Status" of the PWE3 service is displayed as?
- A . Deployment
- B . Activated
- C . Deployed
- D . Activation
Among the following versions of GSCC boards, which support CF cards?
- A . N1GSCC
- B . N4GSCC
- C . N6GSCC
- D . N3GSCC
In the Colored&Directioned scenario of 4D ROADM, how many sets of M40V+D40 are needed to realize local service scheduling to four directions?
- A . 2
- B . 1
- C . 4
- D . 9
After starting the extended SSM protocol, in addition to judging the clock quality level and priority, it also judges the clock ID. After the network element receives the clock signal with ID, if it is judged that the clock signal is sent by the local station, the source is considered unavailable. In this way, even after passing through multiple sites, the network element can still recognize the clock signal sent by itself, preventing the formation of a timing loop.
- A . TRUE
- B . FALSE
The following description of each content in the calculation formula of the maximum line rate frame rate (N=Ratc/((L+7+1+M) x8)), which is wrong?
- A . L is based on the standard Ethernet frame length, the minimum is 64Bytes
- B . M is the frame gap, the minimum IFG (minimum frame gap) is 8Bytes
- C . Rate represents the line rate of the physical layer. If the device port is FE, then Rate=100Mbit/s
- D . The "8" outside the brackets means 1 Byte contains 8 Bits