H31-311_V2.5 Practice Huawei Verified Answers - Pass Your Exams For Sure! [2023]
Valid Way To Pass Huawei Transmission's H31-311_V2.5 Exam
Huawei H31-311_V2.5 (HCIA-Transmission V2.5) Exam is an industry-recognized certification that is highly respected in the telecommunications industry. HCIA-Transmission V2.5 certification is a testament to an individual's skills and knowledge in transmission network technology and can help them advance their career in the telecommunications industry. With the increasing demand for skilled professionals in the telecommunications industry, obtaining this certification can open up new career opportunities for individuals.
NEW QUESTION # 37
When there is a Critical Error In Seconds (SES) in the PM portion of the ODUk layer, which of the following alarms is reported by NMS?
- A. ODUk_PM_SES
- B. ODUk_PM_SESR
- C. ODUk_PM_ES
- D. ODUk_PM_UAS
Answer: A
NEW QUESTION # 38
In the OSN550, the CXL slot contains a function board that integrates a system control and communication (SCC) unit, a cross-connecting unit, and a clock unit Depending on the functionality and access features provided by the OSN550, there are several types of dashboards
- A. Error
- B. True
Answer: B
NEW QUESTION # 39
Which of the following are the components of the WDM system summer with N glass lengths? (Multiple choice).
- A. Wavelength division multiplexing unit)
- B. optical amplifier unit
- C. Supervisory unit
- D. Optical transponder unit
Answer: A,B,C,D
NEW QUESTION # 40
QinQ technology can be used when multiple users need to share the same VCTRUNK and use the same VLAN ID.
- A. Error
- B. True
Answer: B
NEW QUESTION # 41
The device IP address of the gateway element and the non-gateway element must be set in the same network segment.
- A. Error
- B. True
Answer: A
NEW QUESTION # 42
If you group SNCP services with the same source, sink, or route, you can increase the SNCP switching speed
- A. Error
- B. True
Answer: B
NEW QUESTION # 43
When using a script to back up U2000 data, the backup speed is fast because the backup file is small.
- A. False
- B. True
Answer: A
NEW QUESTION # 44
The index is used to folio and delineate the starting position of VC-n in the corresponding AU or TU frame so that the receiving end can correctly remove the corresponding VC from the STM-N The VC and C packages are then separated into separate low-rate signals, such as PDH That is; Low-rate branch signals can be discarded directly from the STM-N signal
- A. Error
- B. True
Answer: B
NEW QUESTION # 45
Which of the following statements about the MSP ring is correct? (Multiple choice).
- A. Create a protection sub and select only the SDH network element. Do not select REG or WDM network elements.
- B. is assigned by VC4 means that different VCs4 are assigned to different protection subnets to implement MsPs only in certain channels
- C. When multiple protection subnets occupy the same port on the same board, "resource sharing" must be reached.
- D. The number of nodes on the MSP ring cannot exceed 16. .
Answer: A,B,C,D
NEW QUESTION # 46
SDH signals must be scrambled before they can be transmitted over optical fibers. Which of the following bytes is not scrambled? (Multiple choice).
- A. A2
- B. J1
- C. A1
- D. J0
Answer: A,C,D
NEW QUESTION # 47
Which of the following is the VLAN classification method? (Multiple choice).
- A. by MAC address correct answer).
- B. Through the port correct answer).
- C. By subnet
- D. press Co-set
Answer: A,B,C,D
NEW QUESTION # 48
When a bit error is detected in B2 bytes, which of the following alarms is reported by the peer?
- A. RS-BBE。
- B. MS-FEBBE
- C. MS-BBE
- D. MS-AIS
Answer: B
NEW QUESTION # 49
Which of the following can be configured as the monitoring time for network element performance events?
- A. Later than the current time
- B. is earlier than the current time
- C. Anytime
- D. Same as the current time of NE
Answer: A
NEW QUESTION # 50
After configuring PDH on a per-net element basis, the full trace cannot be searched. Which of the following is a possible cause? (Multiple choice)
- A. The board selection is incorrect.
- B. Passthrough is not configured at the intermediate site. Correct answer)
- C. The time period is not configured correctly 5.
- D. The tributary plate is not selected to be recited correctly.
Answer: A,B,C
NEW QUESTION # 51
The last 256 columns in the OTN frame structure are the FEC regions for forward error correction.
- A. Error
- B. True
Answer: B
NEW QUESTION # 52
Which of the following bytes in the regenerator part overhead are associated with R-OOF and R-LOF? (Multiple Choices)
- A. B1.
- B. B2
- C. A2 ()
- D. A1
Answer: C,D
NEW QUESTION # 53
In WDM systems, it is ideal to use a dielectric thin film filter (TFF) when using less than () wavelengths.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 54
Single-fiber bidirectional WDM systems use only one optical fiber to transmit optical signals in both directions at the same time. Light signals in both directions should be arranged at different wavelengths.
- A. Error
- B. True
Answer: B
NEW QUESTION # 55
When you configure services on a per-NE basis, which of the following protection scenarios does not require subnet configuration before subsequent protection operations?
- A. MSP and SNCP
- B. PSMA
- C. SNCP
- D. MSP
Answer: C
NEW QUESTION # 56
Which of the following are the service board types for MSTP devices? (Multiple choice).
- A. Interface board
- B. Service processing board
- C. Auxiliary board
- D. Service processing board with interface
Answer: A,B,D
NEW QUESTION # 57
For OSN3500, there is a slot mapping relationship between the processing board and the interface pre-processor. The processing board in slot 1 maps to the interface board in slots 19-20.
- A. False
- B. True
Answer: A
NEW QUESTION # 58
Which of the following is the feature of TCM overhead in ODUk signals?
- A. Channel oversight fees
- B. General communications and communication overhead
- C. In-line connection monitoring overhead
- D. Path trace identifier overhead
Answer: C
NEW QUESTION # 59
Which of the following bytes can be used for wired phones between two REG devices?
- A. E1
- B. E1 and E2
- C. None of the above
- D. E2
Answer: A
NEW QUESTION # 60
The number of bit error blocks on each VC4 channel is detected by B3 on the receiving side. At the same time, the information is sent back to the sender via Q, and HP-REI and HP-FEBBE report on the sender.
- A. K3 (b1-b4)
- B. G1 (b5-b8）
- C. J(bt-4)
- D. G1 (b1-b4)
Answer: D
NEW QUESTION # 61
For MSPs, you need to set the MSP protocol ID for each NE. To ensure that each ID is unique, it is recommended to set the MSP protocol ID to the value that is compatible with the network element ID.
- A. False
- B. True
Answer: A
NEW QUESTION # 62
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