H31-311_V2.5のPDF試験材料2024年最新の実際に出るH31-311_V2.5問題集
更新されたのはHuawei H31-311_V2.5問題集PDFオンラインエンジン
HCIA-Transmission V2.5試験は、様々な転送ネットワーク技術、ネットワークアーキテクチャ、プロトコル、伝送媒体、ネットワーク計画、ネットワーク最適化など、幅広いトピックをカバーしています。この試験は、候補者の異なる転送技術とその応用を識別し、転送ネットワークソリューションを設計・構成し、ネットワークの問題をトラブルシューティングし、ネットワークのパフォーマンスを最適化する能力をテストするために設計されています。
Huawei H31-311_V2.5（HCIA-Transmission v2.5）認定試験は、伝送ネットワークテクノロジーの分野の専門家の知識とスキルをテストするために設計されています。これは、個人がHuawei送信ネットワークを計画、設計、展開、維持する能力を検証するグローバルに認められた認定です。この試験では、光ファイバーテクノロジー、マイクロ波技術、トランスミッションネットワーク計画、トラブルシューティングなど、幅広いトピックをカバーしています。
質問 # 50
Which of the following is photolayer tracking? (Multiple Choices)
- A. OCh
- B. OTS
- C. OMS
- D. osc
正解：A、B、C、D
質問 # 51
Which of the following local maintenance endpoints can be used to manage MSTP devices?
- A. U2000LCT
- B. All of the above
- C. U200IP LCT
- D. U2000WebLCT
正解：A
質問 # 52
Which of the following is not an EVPLAN feature?
- A. point-to-point, and point-to-multipoint topologies
- B. Multipoint to multipoint topology
- C. bandwidth sharing
- D. Forwarding based on MAC address
正解：A
質問 # 53
PRBS can be used to test that the SDH service is healthy and that the protection reversal function is working.
- A. Error
- B. True
正解：B
質問 # 54
Measure the error correction capability of fec with encoded gain. Which of the following statements about the coding gain is incorrect?
- A. The coding gain of D.AFEC is greater than the coding gain of FEC.
- B. When ber is constant, the OSNR saved by correcting the encoding is called the encoding gain.
- C. The coding gain of the in-band FEC is greater than the coding gain of the out-of-band FEC
- D. The error correction capability of B.FEC increases with coding gain.
正解：C
質問 # 55
In a 2.5GMSP ring consisting of four MSTP sites, which of the following statements about alarm reports is correct when a protection switchover occurs?
- A. Report APS-INDl alerts on the system dashboard.
- B. APS-INDI alarms are reported on the xCS board. .
- C. Report APS-INDI alarms on the board.
- D. PS Alarms are reported on the tributary board.
正解：B
質問 # 56
LCK insertion takes precedence over AIS insertion. That is, if the user configures LCK insertion and the conditions for automatic AS insertion are met, the LCK is inserted.
- A. Error
- B. True
正解：B
質問 # 57
If a network port that supports autonegotiation is connected to a network port that does not support autonegotiation, you can interconnect in both half-duplex and full-duplex modes.
- A. True
- B. False
正解：A
質問 # 58
Which of the following statements regarding the sequence of signal flows between the SDH interface and the cross-connecting unit is correct?
- A. SPI <> MST<> RST <> MSA <> MSP >HPT
- B. SPT<> MS <> MSA<> RST > MSP<> HPT
- C. SPI <> RST <> MST <> MSP<> MSA <> HPT
- D. SPI <> RST <> MSA<> MSP<> MST <> HPT
正解：C
質問 # 59
LCK insertion takes precedence over AIS insertion. That is, if the user configures LCK insertion and the conditions for automatic AS insertion are met, the LCK is inserted.
- A. True
- B. False
正解：A
質問 # 60
The rate of SF64 and SL64 boards is STM54. Therefore, the two plates can be interconnected.
- A. False
- B. True
正解：A
質問 # 61
In the system control unit, which of the following databases does not lose data after a power failure? (Multiple choice).
- A. FDB0
- B. MDE
- C. DRDB
- D. FDB1
正解：A、D
質問 # 62
Which of the following statements about the EFS4 board are correct? (Multiple choice).
- A. The board has four FE ports. .
- B. The plate must be used with the processing plate.
- C. The board supports three layers of text exchange. .
- D. The board interface is the LC interface.
正解：A、C
質問 # 63
Bait-doped fiber amplifiers (EDFAs) are a key component of the new generation of optical communication systems. Which of the following is the feature of EDFA? Multiple Choice)
- A. Low noise index
- B. High gain
- C. High output meritorious service
- D. Amplification of any wavelength
正解：A、B、C
質問 # 64
Which of the following are the service board types for MSTP devices? (Multiple choice).
- A. Auxiliary board
- B. Interface board
- C. Service processing board with interface
- D. Service processing board
正解：B、C、D
質問 # 65
In MSP networking, when the optical fiber is connected between sites, the east light plate of the site is connected to the west light plate of the downstream site, and these stations are connected in turn to form a ring. In this case, the direction from the toko plate of the site to the wine light plate of the downstream station is the direction of the main ring, and the direction of forming the ring is the direction of service.
- A. Error
- B. True
正解：A
質問 # 66
Which of the following is the steps to multiplex a low-speed service into a high-speed SDH service? (Multiple choice).
- A. Alignment
- B. Multiplexing
- C. Mapping
- D. Overhead insertion
正解：A、B、C
質問 # 67
The 1510nm optical monitoring channel can be effectively amplified after passing through EDFA.
- A. False
- B. True
正解：A
質問 # 68
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HCIA-Transmission V2.5認定を取得することにより、候補者はHuaweiトランスミッション技術で作業し、業界で競争力を得る能力を示します。この認定は世界的に認められ、ICT業界の雇用主から高く評価されています。これにより、候補者はより良い求人機会を見つけるだけでなく、収益性も向上するでしょう。
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