[May 12, 2025] Huawei Dumps - Learn How To Deal With The (H31-341_V2.5) Exam Anxiety

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NEW QUESTION # 22
The "loopback method" consists of the following four steps:
1. Loopback service channel sampling;
2. Draw a business path map;
3. Loopback segment by segment to locate the faulty site;
4. Initially determined as a single board
Which of the following order of the above four steps is correct?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: A

NEW QUESTION # 23
Which of the following are the commissioning principles for the fiber-in optical power? (Multiple choice)

• A. The principle of fiber input power index and downstream optical amplifier adjustment is to ensure that the fiber input power index meets the requirements.
• B. The index value of incoming fiber power adopts the main incoming fiber power of each fiber by default.
• C. It is recommended that the index value of the incoming fiber optical power be adjusted strictly according to the network design documents.
• D. The index value of fiber-entry power adopts the non-standard fiber-entry power of each fiber by default.

Answer: A,B,C

NEW QUESTION # 24
Which of the following description of the 100G mixed transmission system is wrong?

• A. 40G DQPSK and coherent signals will not affect each other without isolation band
• B. Coherent and non-coherent signals (10G and 40G ODB will affect each other, resulting in a sharp drop in performance, and isolation bands are necessary)
• C. The cost of mixed transmission is related to the number of transmission spans and the width of the isolation bandwidth, and has nothing to do with the FEC encoding method
• D. 10G starts from a short wavelength, and the isolation band can be filled with 40G DQPSK wavelength

Answer: C

NEW QUESTION # 25
During the U2000 dual-system installation and commissioning, the operations that can be performed by the ossuser user are?

• A. Modify the password of the admin user who logs in to the vcs client
• B. When you forget the password or the password expires and you cannot log in to dbuser, you can log in to the operating system as the ossuser user, and use "#passwd dbuser" in the terminal to change the password
• C. On the Solaris or SUSE Unix platform, if you cannot log in to the graphical desktop, you can log in as the ossuser user and use the command line to restore the binary mode database
• D. When the U2000License file is modified to the DOS format, you can log in as the ossuser user. B executes the dos2unix command to convert the U2000License file format from the DOS format to the UNX format.

Answer: C

NEW QUESTION # 26
RDU9 can realize the dynamic and configurable demultiplexing function from any wavelength to any port.

• A. True
• B. False

Answer: A

NEW QUESTION # 27
Which of the following effects was used in The Raman amplifier?

• A. Four Wave Mixing (FWM)
• B. Raman scattering
• C. Disperse
• D. Self-Phase Modulation (SPM))

Answer: B

NEW QUESTION # 28
When different routes are used for the 1+1 protection of the customer example, the working wavelength and the protection wavelength cannot use the same wavelength.

• A. False
• B. True

Answer: A

NEW QUESTION # 29
Which of the following is the networking method of parallel FOADW stations?

• A. EX40 +EX40
• B. MR4+MR4
• C. EX40+EMR8
• D. EMR8+EMR8

Answer: A

NEW QUESTION # 30
Which of the following subracks does not support the configuration of grouping boards?

• A. OSN 9800 P18
• B. OSN 8800 T16
• C. OSN 1800II
• D. OSN 1800V

Answer: C

NEW QUESTION # 31
By resetting a single board, restarting a single station, re-delivering configuration, or switching services to a backup channel, it is possible to effectively troubleshoot and restore services in a timely manner. Therefore, maintenance personnel can first rely on their previous experience to deal with faults.

• A. False
• B. True

Answer: A

NEW QUESTION # 32
Which of the following are the main application scenarios for single-board compatibility and replacement? (Multiple choice)

• A. Change the board ID
• B. Expansion board
• C. Substitute veneer
• D. Change the board IP

Answer: A,B,C

NEW QUESTION # 33
G707 multiplexing circuit diagram can only multiplex 2M\34M\140M signals into STM-N.

• A. False
• B. True

Answer: A

NEW QUESTION # 34
In the Windows operating system, the log files of the U2000 program are stored in the () directory of the U2000 installation disk.

• A. U2000/server/log
• B. u2000/client/log
• C. U2000/Customer
• D. U2000/server

Answer: A

NEW QUESTION # 35
Which of the following descriptions about the UXCL board and the SXCH board are correct? (Multiple choice)

• A. Both support network element data backup function
• B. Both support master and slave subracks
• C. Both have cross function to complete the scheduling of services in the subrack
• D. Both support in-band DCN and out-of-band DCN functions

Answer: A,C

NEW QUESTION # 36
There are two types of reset boards () and ().

Answer:

Explanation:
Hard Reset | Soft Reset

NEW QUESTION # 37
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The H31-341_V2.5 exam is a vendor-specific exam that is designed to test the knowledge and skills of professionals who work with Huawei transmission network solutions. It is an important certification for professionals who want to work with Huawei products and solutions. H31-341_V2.5 exam covers topics such as Huawei transmission network architecture, transmission network devices, transmission network planning and design, transmission network deployment, and transmission network maintenance.

 

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