Sep-2023 Huawei H31-341 Actual Questions and Braindumps
H31-341 Dumps To Pass Huawei Exam in 24 Hours - Exam4Labs
NEW QUESTION # 102
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 for the Access attribute, if the input data carries the VLAN ID, discard.
- D. For the ingress port of the Access attribute, if the input data does not carry the VLAN ID, it is directly transparent.
Answer: D
NEW QUESTION # 103
Which of the following statement about the MPLS-TP OAM level is correct?
- A. Section is the service layer of the tunnel, Tunnel is the service layer of the PW, and PW is the service layer of the Service.
- B. Tunnel is the service layer of PW, PW is the service layer of Service, and Service is the service layer of Section.
- C. Section is the service layer of PW, PW is the service layer of Tunnel, and Tunnel is the service layer of Service.
- D. Service is the service layer of the PW, PW is the service layer of the Tunnel, and Tunnel is the service layer of the Section.
Answer: A
NEW QUESTION # 104
The maximum output optical power of an OBU board is 20 dBm, when it is used in a C-band 80-channel system, what is the standard per-channel output optical power?
- A. +ldBm
- B. -2dBm
- C. +4dBm
- D. +7dBm
Answer: A
NEW QUESTION # 105
When the cross-board is configured with 1+1 hot backup, in the case of normal switching, the replacement of the cross-clock board does not affect the packet service.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 106
The main light path monitoring is based on the OMS segment and it mainly monitors which of the following items? (Multiple choice)
- A. The origin of the optical discharge power is abnormal
- B. Line attenuation compensation is abnormal
- C. Line attenuation exceeds the design EOL value.
- D. The main light path is broken?
Answer: A,B,C,D
NEW QUESTION # 107
The OTS path refers to the physical fiber connection between two adjacent OM/OD/OA on the main optical path.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 108
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 # 109
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. In case of power failure, the contact board can be used without anti-static wrist or anti-static gloves.
- C. It is strictly forbidden to plug and unplug the power plug and PIU board.
- D. If the input voltage of the equipment is not within the required range, suggestions for rectification should be proposed.
Answer: B
NEW QUESTION # 110
Which of the following paths are not related to the business?
- A. OCh
- B. OSC
- C. ODUk
- D. Client
Answer: B
NEW QUESTION # 111
If the tunnel APS is configured for the tunnel to which the PW belongs, the PW cannot be configured with the PW APS.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 112
The OTS path refers to the physical fiber connection between two adjacent OM/OD/OA on the main optical path.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 113
Which of the following protection schemes require the APS protocol?
- A. SW SNCP
- B. ODUk SNCP
- C. 1:1 optical line protection
- D. ODUk SPRing protection
Answer: A
NEW QUESTION # 114
Two PIU/APIU boards use the hot backup mode to supply power to the system on the OSN 1800 device, when a PIU/APIU board fails, the system can still work normally.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 115
The service types supported by the PND2 board used by the OSN 8800 are: (Multiple choice)
- A. VPWS
- B. EPLAN
- C. VPLS
- D. EPL
Answer: A,C
NEW QUESTION # 116
If you want to establish a GE-level path on the NMS, which of the following steps are required? (Multiple choice)
- A. Create an ODUk path
- B. Configure the wavelength
- C. Create an OCh path
- D. Configure logical connection
Answer: A,B,C,D
NEW QUESTION # 117
Which of the following is the data that needs to be collected and saved in the event of a failure? (Multiple Choice)
- A. Configuration data for network elements and boards
- B. Equipment alarms and performance events
- C. Operation log of the network management
- D. Running status data of the NE and the board
Answer: A,B,C,D
NEW QUESTION # 118
The following description of the use of synchronous methods to create fiber optics, which is wrong?
- A. 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.
- B. 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.
- C. The existence of a conflicting fiber does not affect the configuration of the path, so it can be ignored.
- D. 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.
Answer: C
NEW QUESTION # 119
The following description of the signal flow of the OTM site (OSN 8800 device), which is wrong?
- A. OSC receiving direction: Line-> FIU-> Sc2
- B. Service receiving direction: Line->FIU-> OAU-> M40V-> LSX-> SDH signals
- C. Service transmission direction: SDH signals-> LSX-> M40V-> OBU1-> Line
- D. Service transmission direction: SDH signals-> LSX->M40V-> OBU1-> FIU-> Line
Answer: B
NEW QUESTION # 120
Which of the following trails can be configured on the NMS.
- A. OCh
- B. OTS
- C. client
- D. ODUk
Answer: B
NEW QUESTION # 121
If no bit error test is performed on a optical channel for 10 minutes, the local end uses the SDH analyzer to connect to the client-side port on the OTU board, the client-side port on the opposite OTU board need to be self-looped by a fiber. In the case of self-loop, a fixed attenuator must be added.
- A. True
- B. False
Answer: A
NEW QUESTION # 122
The LOA board can implement the L2 scheduling function of the Ethernet in OSN 1800.
- A. True
- B. False
Answer: A
NEW QUESTION # 123
Which of the following versions of the GSCC board support CF cards?
- A. N6GSCC
- B. N4GSCC
- C. N1GSCC
- D. N3GSCC
Answer: D
NEW QUESTION # 124
Which of the following monitoring boards do not support the processing and transparent transmission of 1588V2 signals? (Multiple choice)
- A. SC1
- B. AST2
- C. ST2
- D. SC2
Answer: A,D
NEW QUESTION # 125
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