Huawei H31-341-ENU Deluxe Study Guide with Online Test Engine
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NEW QUESTION 96
The steps that must be performed when configuring the Ethernet private line service carried by the PW are as follows: (Multiple Choice)
- A. Configure QoS
- B. Configure MPLS tunnel
- C. Configure the UNI port
- D. Configure port DCN
Answer: B,C,D
NEW QUESTION 97
The overhead ratio is a factor that affects the error correction capability of the FEC technology. Generally, when the same FEC encoding/decoding algorithm is used, the higher the overhead ratio is, the larger the net coding gain is.
- A. True
- B. False
Answer: B
NEW QUESTION 98
What are the ways that NG WDM devices create fibers? (Multiple Choice)
- A. Graphic method
- B. Synchronization method
- C. Search method
- D. Form method
Answer: A,C,D
NEW QUESTION 99
When using the OSN8800 T32, if you want to set the ID number of the master and slave sub-racks, which board should be set?
- A. EFI2
- B. EFI
- C. EFI1
- D. SCC
Answer: C
NEW QUESTION 100
After the PWE3 service is successfully deployed, what is the deployment status of the PWE3 service displayed?
- A. Activated
- B. Deployed
- C. Deployment
- D. Activation
Answer: B
NEW QUESTION 101
When the board detects that the error rate of the regenerator section signal exceeds 10 by detecting the B1 byte, the B1_SD alarm is reported.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 102
Which of the following are not part of the 400G originating modulation technology?
- A. FDDM/Nyquist spectrum compression technology
- B. Advanced oDSP algorithm
- C. Multi-carrier generation and multiplexing
- D. High-order modulation (xQAM)
Answer: B
NEW QUESTION 103
The OSN 1800V supports the following packet protection features:
- A. Tunnel APS
- B. TPS
- C. PW APS
- D. LAG
Answer: A
NEW QUESTION 104
Which of the following statements about avoiding the generation of discrete trails are correct?
- A. For services configured on a per-NE basis, search for trails on the NMS to ensure that the service configurations are complete and standard.
- B. Use the trail function for configuration.
- C. Guide users to learn service configuration specifications.
- D. A fiber cut or switching test must be performed on the trail with protection routes to ensure that the configuration is complete and standard.
Answer: C
NEW QUESTION 105
Which of the following unified circuit boards can support the intersection of VC, packet and ODUk? (Multiple choice)
- A. UNQ2
- B. HSNS4
- C. HUNQ2
- D. U210
Answer: C,D
NEW QUESTION 106
For a 10G OTU board, the receiving end optical module uses PIN module. Which of the following receiving powers is in the normal receiving range of the board?
- A. -9dBm
- B. 9dBm
- C. -19dBm
- D. 19dBm
Answer: A
NEW QUESTION 107
Which of the following statements about the modulation technologies of the 40Gbit/s and 100Gbit/s coherent systems are correct?
- A. The modulation technology used in a 100G coherent system is ePDM-QPSK.
- B. The modulation technology used in a 40G coherent system is ePDM-QPSK.
- C. The modulation technology used in a 100G coherent system is ePDM-BPSK.
- D. The modulation technology used in a 40G coherent system is ePDM-BPSK.
Answer: A
NEW QUESTION 108
FXS and FXO are the names of the ports used by analog telephone lines. FXO ports and FXS ports are always used in pairs.
- A. True
- B. False
Answer: A
NEW QUESTION 109
The protocols used in ASON are RSVP-TE, CSPF-TE, and LMP.
- A. True
- B. False
Answer: A
NEW QUESTION 110
MPLS APS is a network protection mechanism. It implements service switching by using the MPLS OAM detection function.
- A. True
- B. False
Answer: A
NEW QUESTION 111
MG-SDH digital single core can be expanded by software upgrade.
- A. True
- B. False
Answer: A
NEW QUESTION 112
When configuring 1+1 optical line protection, you can select RI1/TI2/TO2 as the working channel according to the actual situation.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 113
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