Exam Name: Huawei Certified Internetwork Expert-Transmission
Certification Provider: Huawei
Corresponding Certification: HCIE-Transmission
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Huawei H12-931-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| IPRAN and Converged Transport | - Synchronization and timing in transport networks - IPRAN architecture and deployment scenarios |
| Optical Transport Network Fundamentals | - OTN technology and frame structure - WDM system fundamentals - SDH/SONET principles and architecture |
| Network Planning and Maintenance | - Fault management and performance monitoring - Transmission network design principles |
| Transmission Network Technologies | - DWDM/ROADM technologies - Optical layer networking and protection mechanisms |
Huawei Certified Internetwork Expert-Transmission Sample Questions:
PTN equipment realizes the unified bearing of multiple services through PWE3. For users, the PTN equipment is equivalent to a Layer 2 switch at this time.
- A. FALSE
- B. TRUE
Correct Answer: B 🗳️
When using dual-slot line group MSP ring, in which of the following situations are the multiplex section overhead K bytes in the pass-through state? (multiple choice)
- A. When the state of the multiplex section protocol controller is pass-through
- B. Cross-board abnormality
- C. The main control board is not in place
- D. The main control board is abnormal
Correct Answer: A,C 🗳️
Data collection is very important for on-site maintenance engineers. It can not only understand and deal with faults well, but also provide a basis for future processing. What information needs to be collected when EMS/EFS/EGS panels are used for data collection? (multiple choice)
- A. EPL/EPLn business issues require feedback data such as the number of VCTRUNK, etc.
- B. EVPL/EVPLn business issues require feedback data, such as test frame feedback information, etc.
- C. Special configuration issues require feedback data such as Qos, etc.
- D. Public basic data such as version and other basic information that require feedback
Correct Answer: A,B,C,D 🗳️
When configuring the Ethernet EPLAN service, VB will be created on all the sites above and below the service to realize the function of Layer 2 switching.
- A. FALSE
- B. TRUE
Correct Answer: A 🗳️
The sequence of downstream signals flowing through the functional blocks of the SL16 circuit board is
- A. SPI, RST, MST, MSP, MSA, HPT
- B. HPT, MSA, MSP, MST, RST, SPI
- C. SPI, MST, RST, MSP, MSA, HPT
- D. HPT, MSP, MSA, MST, RST, SPI
Correct Answer: A 🗳️
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