Huawei H31-341_V2.5 Dumps - 100% Cover Real Exam Questions (Updated 122 Questions)
Real H31-341_V2.5 dumps - Real Huawei dumps PDF
Huawei H31-341_V2.5 exam covers a range of topics related to transmission networks, including system architecture, network design, equipment configuration, and maintenance. H31-341_V2.5 exam also covers topics related to optical fiber transmission, microwave transmission, and network synchronization. Candidates are expected to have a good understanding of transmission network technologies and have the ability to design and implement transmission solutions.
NEW QUESTION # 55
The basic principle of MSTP equipment fault location is? (Multiple choice)
- A. Low speed first, then high speed
- B. High level first, then low level
- C. Network first, then network elements
- D. External first, then transmit
Answer: B,C,D
NEW QUESTION # 56
Which standard encapsulation protocols are defined in MSTP? (Multiple choice)
- A. ML-PPP
- B. LAPS
- C. HDLC
- D. GFP
Answer: B,C,D
NEW QUESTION # 57
The optical and electronic racks of the OSN 9800 equipment communicate through master-slave sub-rack cascading, and are connected through the GE1/2 ports on the CTU single board.
- A. False
- B. True
Answer: B
NEW QUESTION # 58
After successfully deploying the PWE3 service, the "deployment status" of the PWE3 service is displayed?
- A. Deployed
- B. Deployment
- C. to activate
- D. is activated
Answer: A
NEW QUESTION # 59
In the link aggregation group setting scenario, which of the following descriptions about port priority is correct? (Multiple choice)
- A. If the primary port is configured to carry services first, the port priority of this port needs to be configured higher than that of other ports
- B. Ports with low priority carry services first
- C. Port priority and the smaller the value, the higher the priority
- D. Port priority does not work for LAGs that do not run the LACP protocol (such as manual aggregation groups)
Answer: A,C,D
NEW QUESTION # 60
For a system with an optical amplifier, the lower threshold of the received optical power on the wavelength division side of the OTU board (PIN type receiving laser) is the receiving sensitivity of the optical module + 5dB.
- A. False
- B. True
Answer: A
NEW QUESTION # 61
The DM function can be used to measure the delay and jitter of service packets.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
The Delay Measurement (DM) function in MPLS-TP OAM can be used to measure the delay and jitter of service packets accurately. This function is essential for maintaining quality of service (QoS) in transport networks by monitoring timing and synchronization characteristics. Accurate delay and jitter measurement helps in diagnosing performance issues and ensuring service-level agreements are met. HCIP-Transmission emphasizes the use of DM in OAM for real-time monitoring and fault localization in MPLS-TP environments.
NEW QUESTION # 62
Which of the following descriptions about extended ECC is correct? (Multiple choice)
- A. It is recommended to use the manual method for extended ECC, which reduces the mutual negotiation between network elements.
- B. In the automatic expansion ECC mode, the Ethernet ports of the two network elements need to be connected with a direct network cable (or a standard network cable is connected through B), and the server and client need to be specified at the same time to expand the ECC.
- C. Extended ECC is divided into automatic extended ECC and manual extended EC One network element can only support one method at the same time. These two methods cannot be directly connected.
- D. Expand the scale of the ECC network (the sum of the server and the client) should not be greater than 8
Answer: A,C,D
NEW QUESTION # 63
The receiving overload point of the APD diode is 0dBm.
- A. False
- B. True
Answer: A
NEW QUESTION # 64
Which of the following descriptions about the DWSS20 board is correct? (Multiple choice)
- A. The wave adding part realizes that any combination of wavelengths scheduled in any direction is added through any port of AM1~AM20, and output from the OUT port
- B. DWSS20 only supports single-wavelength optical power commissioning for the upwave, but not for the downwave
- C. DWSS20 supports optical layer level signal service scheduling with up to 20 dimensional wavelengths
- D. The downwave part implements the signal of the main optical channel received from the IN port, and outputs it through the DM1~DM20 port in any wavelength combination, realizing the scheduling of any wavelength to any port
Answer: A,C,D
NEW QUESTION # 65
What are the PWRA, PWRB, and PWRC on the SSN1GSCC board corresponding to the alarm objects? Which of the following options is correct?
- A. Road A-48V power indicator light B-way-48V power indicator system+5.0V backup power indicator
- B. Road A-48V power indicator light B-way-48V power indicator system+3.3V backup power indicator
- C. -48V power indicator system+5.0V backup power indicator system+3.3V backup power indicator
- D. -48V power indicator system+3.3V backup power indicator system+5.0V backup power indicator
Answer: B
NEW QUESTION # 66
The OSN 1800 V subrack can support the AC power solution, and the power supply board is APIU.
- A. False
- B. True
Answer: B
NEW QUESTION # 67
Which of the following descriptions about the evolutionary faction in the mainstream SDN model in the industry is correct? (Multiple choice)
- A. Try to retain and reuse various existing routing protocols and IP network technologies
- B. Can make full use of existing equipment and quickly realize
- C. Moderate control flexibility, not thorough opening
- D. The device is programmable and the northbound API interface is open
Answer: A,B,C,D
NEW QUESTION # 68
In the DWDM system, which of the following options are the main reasons why only 1550nm transmission window is selected instead of 1310nm? (Multiple choice)
- A. The 1550nm wavelength region is suitable for long-distance transmission
- B. 1310nm is not at the low loss point
- C. The working wavelength flat region of EDFA is included in this window
- D. The nonlinear effect in the 1550nm wavelength region is small
Answer: A,C
NEW QUESTION # 69
When the R_LOS, R_LOF, R_OOF, or MUT_LOS alarm is reported on a device, services are interrupted.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
R_LOS, R_LOF, R_OOF, and MUT_LOS all indicate loss of signal or framing, which directly interrupts service delivery.
NEW QUESTION # 70
By summarizing the OTU1/2/3 frame rate, the calculation formula of the OTUk frame rate can be obtained. Which of the following is correct?
- A. OTU rate=255/(236-k) X STM-N frame rate
- B. OTU rate=255/(237-k) X STM-N frame rate
- C. OTU rate=255/(239-k) X STM-N frame rate
- D. OTU rate=255/(235-k) X STM-N frame rate
Answer: C
NEW QUESTION # 71
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Huawei H31-341_V2.5 exam consists of multiple-choice questions, and it is conducted online. H31-341_V2.5 exam duration is 90 minutes, and candidates must achieve a passing score of at least 60% to obtain the certification. H31-341_V2.5 exam is designed to assess the candidate's ability to design and implement transmission network solutions, troubleshoot network issues, and perform maintenance tasks. It is an essential certification for professionals who work in the telecommunications industry, as it demonstrates their expertise in Huawei transmission technology.
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