Full H31-341 Practice Test and 202 unique questions with explanations waiting just for you!
HCIP Transmission Dumps H31-341 Exam for Full Questions - Exam Study Guide
NEW QUESTION 71
Which of the following are the components of general package format of PWE3? (Multiple Choice)
- A. CW (Control Word)
- B. MPLS label
- C. Payload
- D. Type
Answer: A,B,C
NEW QUESTION 72
Generally, in the NG WD system, the full-wave fiber input power is generally less than 20dBm. What is the main reason?
- A. To avoid nonlinear effects
- B. In order to extend the life of the laser of the board
- C. In order to maintain the personal safety of personnel
- D. In order to protect the cable
Answer: A
NEW QUESTION 73
In the case of the OptiX OSN equipment, when the standby board is normal, which of the following operations does not cause the active/standby switching of the cross-connect board or clock board?
- A. Delete the active cross-connect board or clock board logically.
- B. Open the upper and lower ejector levers of the active board at the same time.
- C. Deliver the active/standby switchover command.
- D. Perform a cold reset on the cross-connect or clock board.
Answer: A
NEW QUESTION 74
Before creating an optical cross-connection, you need to manually configure the corresponding port of the corresponding board as a boundary port, for example, the line-side port of the FIU board between two sites.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 75
Which of the following statements about replacing the SCC board is incorrect?
- A. If the software version of the new SCC board is later than equipment version, clear the database of the SCC board, and then downgrade the software on the SCC board to the same version as the equipment.
- B. In the case of the 1 + 1 hot backup of the SCC board, replacing the control board does not affect services when the active/standby switchover is performed.
- C. If the software version of the new SCC board is earlier than the equipment version, upgrade the software on the SCC board to the same version as the equipment.
- D. After the SCC board is removed, the BD_STATUS and COMMUN_FAIL alarms are reported. After the new board goes online, these alarms need to be manually cleared.
Answer: D
NEW QUESTION 76
Which of the following trails can be configured on the NMS.
- A. OTS
- B. client
- C. OCh
- D. ODUk
Answer: A
NEW QUESTION 77
Which of the following is a part of the optical layer in the OTN frame structure? (Multiple Choice)
- A. OCh
- B. OPUk
- C. OMS
- D. ODUk
Answer: A,C
NEW QUESTION 78
What are the common test indicators for Ethernet services? (Multiple Choice)
- A. Frame loss rate
- B. Back to back
- C. Throughput
- D. Delay
Answer: A,B,C,D
NEW QUESTION 79
Which of the following is the incorrect description of the internal port properties of the Ethernet board?
- A. For the ingress port of the Tag Aware attribute, if the input data does not carry the VLAN ID, discard.
- B. For the inbound port of the Tag Aware attribute, if the input data carries the VLAN ID, transparently receive the data.
- C. For the ingress port of the Access attribute, if the input data does not carry the VLAN ID, it is directly transparent.
- D. For the ingress port for the Access attribute, if the input data carries the VLAN ID, discard.
Answer: C
NEW QUESTION 80
Which of the following standards must be met for the isolation test in the feature test of the multiplexer/demultiplexer?
- A. >20dB
- B. >25dB
- C. <25dB
- D. <20dB
Answer: A
NEW QUESTION 81
When you delete a discrete service, you can first activate it. At this time, you can view the alarm. If there is no alarm such as PS or TU-AIS, it is a garbage service. If there is an alarm, the analysis is incorrect. You need to activate it immediately.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 82
Which of the following description of 1+1 optical line protection is wrong?
- A. The active and standby input light difference defaults to 5dB.
- B. The switching method defaults to non-recovery
- C. The primary and secondary input lights initial difference defaults to 0.
- D. The switching mode defaults to double-ended switching
Answer: C
NEW QUESTION 83
Which of the following application scenarios that belong to the change configuration method? (Multiple choice)
- A. If you suspect that there are problems with certain channels or one of the tributary boards of the tributary board, you can change the time barrier configuration to configure the service to another channel or to another tributary board.
- B. If you suspect that there is a problem with one VC-4, you can adjust the time barrier to another VC-4.
- C. In the upgrade and expansion, if you suspect that the new configuration is faulty, you can re-issue the original configuration to locate the configuration problem.
- D. If you suspect that there is a problem with a slot, you can exclude it by changing the board configuration.
Answer: A,B,C,D
NEW QUESTION 84
Which of the following alarms will trigger the optical line protection switching? (Multiple choice)
- A. R_LOS
- B. POWER DIFF_OVER
- C. MUT_LOS
- D. R_LOF
Answer: B,C
NEW QUESTION 85
ODUk SNCP protection cannot be automatically switched. The possible reasons are: (Multiple Choice)
- A. Electrical cross configuration error
- B. SNCP type setting error
- C. Waiting for the recovery time to be set too long
- D. Set the lock or forced switch command
Answer: A,B,C,D
NEW QUESTION 86
The following description of the alarm, which is correct? (Multiple choice)
- A. OTUKAIS: OTUK alarm indication signal, the AIS signal is transmitted downstream, indicating that the upstream detected signal is invalid.
- B. OTUk-LOM: Multi-frame alignment signal abnormal alarm, multi-frame positioning processing continues the multi-frame out-of-synchronization (o0M) state for 3ms, generating OTUelom alarm.
- C. OTUKBDI: OTUk backwards indication alarm. When the signal detected by the SM segment fails, the value of the BDI byte is 1, and the alarm is reported.
- D. OTUK-TIM: The OTUK trace identifier is the TTI (Trail Trace Identifier) mismatch. This alarm is generated if the trace identifiers of the peer end and the local end do not match and the TIM detection is enabled during the control process. Compare the API (Access Point Identifiers) in the input signal with the desired API.
Answer: A,B,C,D
NEW QUESTION 87
Which of the following signals can be used as input or output signals of an external clock interface?
- A. 2.048 Mbit/s
- B. 34 Mbit/s
- C. 155 Mbit/s
- D. 2.048 MHz
Answer: C
NEW QUESTION 88
If tunnel APS is configured for the tunnel to which the PW belongs, PW APS cannot be configured for the PW.
- A. False
- B. True
Answer: A
NEW QUESTION 89
Which of the following description of the process for optimizing the line attenuation compensation anomaly is correct? (Multiple choice)
- A. After receiving the alarm, the SOM obtains the OCh path corresponding to the alarm and adds it to the management path to be optimized.
- B. According to the user adjustment command, adjust the line attenuation of the OCh path to make the downstream light output reach the normal value.
- C. The downstream power detection unit (OA) detects that the line attenuation deviation exceeds the threshold and reports the alarm to its own SCC board.
- D. The SCC board at the downstream site of the fault reports the alarm to the power detection unit (OA) of the first node through DCN communication, and reports the alarm to the SOM on the SC of the first node.
Answer: A,B,C
NEW QUESTION 90
The following description of the use of synchronous methods to create fiber optics, which is wrong?
- A. The fiber exists on the network management side and the network element side, and the fiber with the same information is not required to be created.
- B. Collision fiber refers to the fiber that is configured on the network element side and is inconsistent with the configuration on the network management side.
- C. The existence of a conflicting fiber does not affect the configuration of the path, so it can be ignored.
- D. If there is a fiber that is not created on the U2000 or a fiber that is not created on the network element, you need to synchronize or create it.
Answer: C
NEW QUESTION 91
What are the classification of Ethernet performance tests? (Multiple choice)
- A. Network equipment performance verification test
- B. Network performance test
- C. Custom test
Answer: A,B,C
NEW QUESTION 92
When creating an OCh trail by using the board method, the source/sink ports select the corresponding line board and the IN/OUT port of the FIU board.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 93
......
Authentic Best resources for H31-341 Online Practice Exam: https://www.actualcollection.com/H31-341-exam-questions.html