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Huawei H31-311-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: SDH, WDM, OTN and Ethernet Technologies | - SDH Technology Principles
|
| Topic 2: Optical Transmission Network Fundamentals | - Optical Transmission Network Overview
|
| Topic 3: Transmission Network Products & NMS | - Transmission Equipment Configuration
|
| Topic 4: Routine Maintenance and Troubleshooting | - Routine Operations
|
Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) Sample Questions:
Which of the following technologies is the main difference between an open DWDM system and an integrated DWDM system?
- A. Wavelength conversion technology
- B. Optical amplification technology
- C. Optical supervisory technology
- D. Multiplexing/Demultiplexing technology
Correct Answer: A 🗳️
In the 2.5G MSP ring consisting of four MSTP sites, when a protection switching occurs, which of the following statements about the alarm reporting is correct?
- A. The APS-INDI alarm is reported on the XCS board.
- B. The APS-INDI alarm is reported on the system control board.
- C. The APS-INDI alarm is reported on the line board.
- D. The PS alarm is reported on the tributary board.
Correct Answer: A 🗳️
When a bridge uses the IVL learning mode, the entry in the MAC address table is created according to the source MAC address and source port of the data frame. This entry is valid for all VLANs.
- A. TRUE
- B. FALSE
Correct Answer: B 🗳️
The last 256 columns in the OTN frame structure are FEC areas, which are used for forward error correction.
- A. TRUE
- B. FALSE
Correct Answer: A 🗳️
The K1 and K2 bytes can transmit APS switching signaling, and can also indicate that the multiplex section signal fails.
- A. TRUE
- B. FALSE
Correct Answer: A 🗳️
