Latest H31-341_V2.5 Exam Dumps Huawei Exam from Training Expert DumpsTests
Pass Huawei HCIP-Transmission V2.5 PDF Dumps | Recently Updated 122 Questions
NEW QUESTION # 15
In the troubleshooting scenario, which of the following descriptions about the alarms reported when the optical monitoring board receives abnormal light is correct?
- A. MUT_LOS
- B. OSC_LOS
- C. R_LOS
- D. R_LOF
Answer: B
NEW QUESTION # 16
When the working PQ1 board fails, the device will perform TFS protection switching.
Which of the following statements about the switching process are true? (Multiple choice)
- A. The cross-connect board detects the failure of the PQ1 board through the board status bus
- B. If the protection PQ1 board is normal, the cross-connect board sends a switching message to the D75S corresponding to the faulty PQ1 board through the switch control bus
- C. The D75S board responds to the switchover message by transmitting service to the shared protection bus and stopping sending service to the failed PQ1 board
- D. The protection PQ1 board receives and processes the services transmitted from the D76S board to the protection bus to complete protection switching
Answer: A,B,C,D
NEW QUESTION # 17
Which of the following protection methods belong to NG WDM optical layer protection? (Multiple choice)
- A. In-board 1+1 protection
- B. ODUk SNCP Protection
- C. Optical Line Protection
- D. Client side 1+1 protection
Answer: A,C,D
NEW QUESTION # 18
Corresponds to the ISO seven-layer model. Ethernet corresponds to the physical layer and network layer of the seven-layer model, and the specifications defined by Ethernet include the MAC sublayer and the physical layer of the data link layer.
- A. False
- B. True
Answer: A
NEW QUESTION # 19
The common methods for fault location of MSTP equipment can be simply summarized as which of the following?
- A. One is to change the board, the other is to loop back, and the third is to analyze.
- B. —Analysis, two board changes and three loops.
- C. First loop back, second board replacement, third analysis.
- D. First analysis, second loopback, third board replacement.
Answer: D
NEW QUESTION # 20
Which of the following descriptions about the requirements for fiber optic deployment is wrong?
- A. Connection points should be clean
- B. Labels at both ends of the fiber are filled in correctly and clearly, in neat positions, and in the same direction
- C. There should be no forced pulling and unnatural bending of the optical fiber layout, and no other cables and objects are pressed on it after deployment
- D. The optical fiber is not free to twitch in the buckle
- E. The connecting parts such as bare boards and flanges must be connected reliably
Answer: D
NEW QUESTION # 21
Regarding the slot setting of the OSN 6800 subrack, which of the following descriptions is wrong?
- A. If the IU17 slot is not configured with SCC, the OTU single board can be inserted to provide the service cross function
- B. IU19 and IU20 are fixed at the base for plugging and placing the power access board PIU. Each PIU can independently support subrack power supply
- C. U9 and IU10 slots can be used for cross-connect board XCS. Each XCS can independently support service crossing between all slots
- D. IU17 and IU18 slots can be used for the main control board SCC. Each SCC can independently support subrack management
Answer: A
NEW QUESTION # 22
What parameter does the ECC protocol use as the unique identifier of the network element, and NCE also uses it as the keyword for retrieval when identifying different network elements in the interface and database?
- A. Network element ID
- B. Extension ID
- C. Node ID
- D. Network management IP
Answer: A
NEW QUESTION # 23
Which of the following belongs to the optical layer part of the OTN frame structure? (Multiple choice)
- A. OCh
- B. OMS
- C. ODUk
- D. OPUk
Answer: A,B
NEW QUESTION # 24
Which of the following terms has the meaning that "the wavelength carrying local services can be transmitted to a specific direction"?
- A. Directioned
- B. Colorless
- C. Directionless
- D. Colored
Answer: A
Explanation:
The term "Directioned" in WDM systems means that the wavelength carrying local services can be transmitted in a specific direction. This contrasts with directionless systems, where wavelengths can propagate in either direction without restriction. Directioned capability allows more controlled and secure wavelength routing, especially in ring or mesh networks where traffic flows need clear paths. Colorless refers to wavelength independence (a device can handle any wavelength), while colored means the device or port is assigned to a fixed wavelength. Thus, directioned accurately describes the wavelength propagation direction property as per HCIP-Transmission explanations on optical network design and wavelength routing.
NEW QUESTION # 25
Which of the following maintenance signals are contained in the STAT bits of PM and TCM in the maintenance signals at the ODUk level? (Multiple choice)
- A. LCK
- B. AAIS
- C. OCI
- D. IAE
Answer: A,B,C
NEW QUESTION # 26
The wavelength division system is configured with the 1st to 20th waves, and uses the NS4 single board. During the commissioning, the optical spectrum analyzer is used to test the M40 output port. It is found that the optical power of the 20th wave is significantly lower than the other 19 waves. Which of the following are the possible reasons? (Multiple choice)
- A. The RX port of the 20th wave OTU mistakenly added 5dB fixed optical attenuation
- B. The OTU center of the 20th wave is long-drifted
- C. The light emission on the 20th wave OTU wavelength division side is too small
- D. The insertion loss of the 20th channel corresponding to M40V is too large
Answer: B,C,D
NEW QUESTION # 27
The instrument test method is generally used to eliminate external problems of transmission equipment and docking problems with other equipment.
- A. True
- B. False
Answer: A
NEW QUESTION # 28
In the extended SSM ring network dual BITS clock protection scenario, in order to prevent the clock signal from forming a loop, you only need to configure the external clock source and internal clock source ID of the network element connected to the active BITS, and the network element connected to the backup BITS does not need to be configured. Internal clock ID.
- A. False
- B. True
Answer: A
NEW QUESTION # 29
Which of the following is the class B address 154.19.2.3 network address?
- A. 0
- B. 154.19
- C. 154.19.2.3
- D. 154.19.2
Answer: B
NEW QUESTION # 30
Which of the following is the number of VLANs that QINQ technology can provide?
- A. 4096*1024
- B. 1024*1024
- C. 4095*4095
- D. 0
Answer: C
NEW QUESTION # 31
Among the following options, what types of services can be carried by PWE3 technology? (Multiple choice)
- A. CES
- B. STM-1
- C. E-Line
- D. E-LAN
Answer: A,C,D
NEW QUESTION # 32
Which of the following statements about the safe use of optical fiber is wrong?
- A. The light emitted by the laser is infrared light and is not strong, so you can point the connector at the human eye to observe whether there is light or not.
- B. When the received optical power is too high, an optical attenuator is required
- C. To clean the optical fiber connector and the optical interface of the laser, special cleaning tools and materials must be used
- D. The optical subtractor can only be added to the "IN" port, not to the "OUT" port
Answer: A
NEW QUESTION # 33
In the Colored&Directioned scenario of 4-dimensional ROADM, how many sets of M4OV+D40 are needed to realize local business scheduling to four directions?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 34
Which of the following is optical layer tracking? (Multiple choice)
- A. OTS
- B. OCh
- C. OMS
- D. OSC
Answer: A,B,C,D
NEW QUESTION # 35
What are the functions completed by the SDH overhead bytes? (Multiple choice)
- A. Bit error detection
- B. Frame alignment
- C. Pointer positive adjustment
- D. Channel Tracking
Answer: A,B,D
NEW QUESTION # 36
When which of the following situations occurs, the ODUk_PM_DEG alarm will be reported on the network management?
- A. ODUk TCM layer error code exceeds the threshold when the number of error codes exceeds the specified error degradation threshold
- B. The ODU layer, that is, M, sets the bit error limit when the number of bit errors exceeds the specified bit error excess threshold
- C. When the number of bit errors due to signal degradation at the ODUk TCM layer exceeds the specified excess bit error threshold
- D. When the number of bit error degradation in the ODU layer PM segment exceeds the specified error degradation threshold
Answer: D
NEW QUESTION # 37
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Huawei H31-341_V2.5 Exam is an advanced-level certification exam that requires a strong foundation in transmission network technologies. Candidates who pass H31-341_V2.5 exam are recognized as experts in their field and are eligible to work in a variety of roles, such as network architects, transmission engineers, and network planners.
Huawei H31-341_V2.5 exam is a computer-based exam that consists of 60 multiple-choice questions. Candidates have two hours to complete the exam and must score at least 60% to pass. H31-341_V2.5 exam is available in multiple languages, including English, Chinese, and Spanish.
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