Latest Verified & Correct Huawei H31-341_V2.5 Questions & Answers Daily Updated
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The H31-341_V2.5 exam covers a wide range of topics, including transmission network technologies, transmission network planning and design, transmission network optimization, and transmission network maintenance. H31-341_V2.5 exam also evaluates the candidate's ability to troubleshoot transmission network issues and provide solutions to improve network performance. Passing the Huawei H31-341_V2.5 certification exam demonstrates the candidate's expertise in transmission network technologies and their ability to design and maintain high-performance transmission networks.
Huawei H31-341_V2.5 exam comprises of multiple-choice questions, and candidates are required to complete the exam within the allotted time. H31-341_V2.5 exam covers various topics related to transmission engineering, including the principles of optical transmission, the characteristics of microwave transmission, the principles of access network transmission, and the design and planning of transmission networks. H31-341_V2.5 exam is conducted in English, and candidates are required to have a good understanding of the language.
Huawei H31-341_V2.5 (HCIP-Transmission V2.5) exam is a certification test designed for professionals who want to validate their skills and knowledge in the field of Huawei transmission network technologies. H31-341_V2.5 exam is intended for individuals who have a good understanding of transmission network principles, services, and maintenance, and who wish to further their knowledge and expertise.
NEW QUESTION # 94
The manual reset at the equipment site is hard reset.
- A. True
- B. False
Answer: B
NEW QUESTION # 95
Which of the following site types does not support business up and down?
- A. ROADM
- B. OLA
- C. OTM
- D. FOADM
Answer: B
NEW QUESTION # 96
The optical amplifier unit compensates for line loss and extends transmission distance. Connecting multiple optical amplifier units in cascade mode can extend the transmission distance of the system infinitely.
- A. True
- B. False
Answer: B
NEW QUESTION # 97
What are the options for the following alarms to be transmitted from upstream to downstream? (Multiple choice)
- A. LCK
- B. AIS
- C. BEI
- D. AIS
Answer: A,D
NEW QUESTION # 98
If the cumulative amount of dispersion exceeds the system's dispersion tolerance, it will cause bit errors at the receiving end.
- A. True
- B. False
Answer: A
NEW QUESTION # 99
Which of the following overheads is not ODUk overhead?
- A. PM
- B. SM
- C. NJO
- D. APS/PCC
Answer: B
NEW QUESTION # 100
ODUk SNCP protection subtypes include (), () and ().
Answer:
Explanation:
SNC/I | SNC/S | SNC/N
NEW QUESTION # 101
The length range of the DATA field in the Ethernet frame structure is?
- A. 46-1518 bytes
- B. 64-1500 bytes
- C. Sections 64-1518
- D. 46-1500 bytes
Answer: D
NEW QUESTION # 102
Which of the following description about MPLS (Multiprotocol Label Switching) is wrong?
- A. MPLS packet forwarding is based on labels.
- B. MPLS adopts a dual-plane structure, which is divided into a control plane and a forwarding plane. The control plane is connection-oriented, and the forwarding plane is connectionless-oriented.
- C. MPLS is not a service or application, but a standardized routing and switching technology platform that can support various high-level protocols and services
- D. In the field of packet transmission, the main application of MPLS technology is to build tunnels to carry various types of services (such as: TDM, ATM, Ethernet) transmitted by PWE3, and realize end-to-end transmission of services in the packet network.
Answer: B
NEW QUESTION # 103
In daily maintenance scenarios, reset is one of the common operations. Which of the following descriptions about resetting a board is wrong?
- A. Hard reset is similar to plugging and unplugging a single board
- B. Soft reset can only be realized through network management
- C. Long press the RST button on the main control board to realize soft reset
- D. Hard reset can be realized through network management
Answer: C
NEW QUESTION # 104
SOTU stands for Single Optical Transport Unit Interface, and MOTU stands for Multiple Optical Transport Unit Interface.
- A. True
- B. False
Answer: A
NEW QUESTION # 105
When light passes through a passive optical device, the drop in optical power caused is called the () of the device.
Answer:
Explanation:
insertion loss
NEW QUESTION # 106
Compared with the SDH system, the WDM system improves the utilization of optical fibers by dividing optical fibers into "multi-lanes"
- A. True
- B. False
Answer: A
NEW QUESTION # 107
The U2000 network management system supports multiple external interfaces. Which of the following interfaces can be used when interconnecting with other manufacturers' equipment? (Multiple choice)
- A. MML
- B. QX
- C. CORBA
- D. SNMP
Answer: A,B,C,D
NEW QUESTION # 108
Insertion loss is the abbreviation of insertion loss, which refers to the power loss caused by inserting a component (such as a connector, coupler or joint) into an originally continuous path. Insertion loss is an important indicator of passive devices.
- A. True
- B. False
Answer: A
NEW QUESTION # 109
The overhead ratio is a factor that affects the error correction capability of FEC technology. Generally, under the same FEC encoding/decoding algorithm conditions, the higher the overhead ratio, the greater the net coding gain
- A. True
- B. False
Answer: A
NEW QUESTION # 110
Which of the following descriptions about alarms is correct? (Multiple choice)
- A. OTUKBD: OTUk backward defect indication alarm. When the signal detected by the SM segment fails, the value of the BDI byte is 1, and this alarm is reported.
- B. OTUK-TIM: The OTUK trail identifier (TTI (Trail Trace Identifier)) does not match. During the control process, if the trace identifiers of the remote end and the local end do not match and TIM detection is enabled, this alarm is generated. Compare the API (Access Point identifiers) in the input signal with the expected API.
- C. OTUKAIS: OTUK alarm indication signal, the AIS signal is transmitted downstream, indicating that the signal detected upstream is invalid.
- D. OTUk-LOM: Multiframe alignment signal abnormality alarm, multiframe alignment processing continues in the multiframe out-of-sync (o0M) state for 3ms, and an OTUELOM alarm is generated.
Answer: A,B,C,D
NEW QUESTION # 111
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