Pass Exam With Full Sureness - H31-341 Dumps with 215 Questions
Verified H31-341 dumps Q&As - 100% Pass from ActualCollection
NEW QUESTION 107
Which of the following monitoring boards do not support the processing and transparent transmission of 1588V2 signals? (Multiple choice)
- A. ST2
- B. SC2
- C. SC1
- D. AST2
Answer: B,C
NEW QUESTION 108
The E&M signal defines the type of connection between a relay device and a signaling unit. Which of the following belongs to the relay device?
- A. Telecommunications Exchange
- B. E&M voice exchange
- C. PBX
- D. Softswitch platform
Answer: C
NEW QUESTION 109
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. FALSE
- B. TRUE
Answer: B
NEW QUESTION 110
Which of the following SOM systems is not monitored?
- A. Main light path performance
- B. Type of originating FEC
- C. Light performance flatness
- D. Receive OTU input optical power
Answer: B
NEW QUESTION 111
When many alarms are reported at the same time, the alarm handling priority is as follows: Handle alarms according to the priorities of equipment alarms (such as BUS_ERR, HARD_ERR, and COMM_FAIL), optical-layer LOS, electrical-layer OTUk_LOF, ODUk_SSF, and protection switching.
- A. True
- B. False
Answer: A
NEW QUESTION 112
The working mode provided by the line fiber quality monitoring function does not include _____.
- A. Manual mode
- B. Intra-office mode
- C. Automatic mode
- D. Near-end mode
Answer: C
NEW QUESTION 113
Which of the following methods can be used to analyze faults in the NG WDM system?
- A. Service Signal Flow Analysis
- B. Loopback
- C. RMON
- D. Replacement
Answer: D
NEW QUESTION 114
After starting the extended SSM protocol, in addition to determining the clock quality level and priority, the clock ID is also determined. After receiving the clock signal with the ID, the network element considers that the source is unavailable if it is judged to be the clock signal sent by the station. In this way, even after passing through multiple sites, the network element can still recognize the clock signal sent by itself, preventing the formation of a timing loop.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 115
Which of the following description of the single station commissioning is wrong?
- A. Single station hardware check is complete, make sure all power switches are in the off position
- B. It is strictly forbidden to plug and unplug the power plug and PIU board.
- C. In case of power failure, the contact board can be used without anti-static wrist or anti-static gloves.
- D. If the input voltage of the equipment is not within the required range, suggestions for rectification should be proposed.
Answer: C
NEW QUESTION 116
Which of the following operating modes does the AT8 board support? (Multiple Choice)
- A. Reverse 2E2M
- B. 2E2M
- C. Reverse 1E1M
- D. 1E1M
Answer: A,B,D
NEW QUESTION 117
If tunnel APS is configured for the tunnel to which the PW belongs, PW APS cannot be configured for the PW.
- A. True
- B. False
Answer: B
NEW QUESTION 118
The LOA board can implement the L2 scheduling function of the Ethernet in OSN 1800.
- A. True
- B. False
Answer: A
NEW QUESTION 119
In the WDM system, after a certain distance of transmission, the optical signal-to-noise ratio of the receiving signal will be reduced to a certain extent. What is the main reason?
- A. Use of EDFA
- B. Use of the splitter combiner
- C. Fiber attenuation is too large
- D. No new fiber is used
Answer: A
NEW QUESTION 120
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. FALSE
- B. TRUE
Answer: A
NEW QUESTION 121
Which of the following is a good way to avoid creating discrete paths? (Multiple Choice)
- A. The service of the single-station configuration should perform path search on the network to ensure that the service configuration is complete and standardized.
- B. Guide users to learn business configuration specifications.
- C. Try to use the path function to configure.
- D. The path with the protected route is to be broken or switched. Ensure that the configuration is complete and standardized.
Answer: A,B,C,D
NEW QUESTION 122
Which of the following is not a function of RSVP-TE?
- A. LSP rerouting
- B. Establish neighbor relationship
- C. LSP path optimization
- D. LSP deletion
Answer: B
NEW QUESTION 123
Which of the following features does the EX40 add than X40?
- A. Less occupied slots
- B. Support light layer crossing
- C. Support single channel optical power monitoring
- D. The number of combined waves is more
Answer: C
NEW QUESTION 124
A and C are WDM OTM sites, and B is a regeneration site. If the ODU2_LCK signal is inserted at site A, which of the following statements are correct?
- A. Site C reports a ODU2_PM_LCK minor alarm.
- B. Site A reports a ODU2_PM_BDI minor alarm.
- C. Site A reports a ODU2_PM_LCK minor alarm.
- D. Site C reports a ODU2_PM_BDI minor alarm.
Answer: B
NEW QUESTION 125
Which of the following is not included in the OOS overhead?
- A. Optical multiplex section overhead
- B. Optical transmission section overhead
- C. Optical channel transmission unit overhead
- D. Optical channel overhead
Answer: C
NEW QUESTION 126
OLA sites can also use ESC.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 127
VPLS (Virtual Private LAN Service) is a Layer 2 VP technology that simulates a local area network.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 128
What are the wavelengths of the OSC channel used by the ST2 board?
- A. 1491nm
- B. 1511nm
- C. 1510nm
- D. 1471nm
Answer: B
NEW QUESTION 129
Since the EALC/ALC function is used in the SOM system, there is a possibility of business interruption during optical power adjustment.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 130
What are the prerequisites for creating a bidirectional MPLS tunnel? (Multiple Choice)
- A. Port properties have been configured correctly
- B. Users have network administrator user rights of "Administrators" and above
- C. The LSR ID of each NE is correctly configured.
- D. Determine the bandwidth of the MPLS Tunnel
Answer: A,B,C,D
NEW QUESTION 131
Which of the following description of 1+1 optical line protection is wrong?
- A. The switching mode defaults to double-ended switching
- B. The switching method defaults to non-recovery
- C. The active and standby input light difference defaults to 5dB.
- D. The primary and secondary input lights initial difference defaults to 0.
Answer: D
NEW QUESTION 132
......
H31-341 Dumps Full Questions - Exam Study Guide: https://examcollection.actualcollection.com/H31-341-exam-questions.html