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Huawei H31-311-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network Management System | 5% | - NCE-T/iManager U2000 overview - Basic management functions |
| Commissioning and Configuration Basics | 20% | - Service configuration and protection - Initial configuration process - Performance monitoring and alarm processing |
| Hardware Installation Basics | 10% | - Installation environment and safety requirements - Cabling and power supply |
| Routine Maintenance | 10% | - Common fault handling - Daily maintenance procedures |
| Optical Transmission Technologies | 25% | - SDH principles and frame structure - Ethernet services over transmission networks - WDM principles and system composition - OTN protocol and frame structure |
| WDM and OTN Networks and Signal Flow | 5% | - OTN cross-connect and signal flow - WDM networking modes |
| Optical Transmission Network Products | 10% | - OptiXtrans SDH/WDM product series - Hardware composition and functions |
| Basics of Optical Fiber Communication | 10% | - Optical transmission principles - Optical fiber characteristics and types - Optical passive components |
| Overview of Optical Transmission Networks | 5% | - Development and classification of transmission networks - Network architecture and application scenarios |
Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) Sample Questions:
The SP3D board supports 63 E1 services.
- A. TRUE
- B. FALSE
Correct Answer: B 🗳️
Which of the following statements about basic LCAS functions are correct? (Multiple Choice)
- A. An error tolerance mechanism is provided to enhance the robustness of the virtual concatenation function.
- B. The bandwidth is dynamically increased or decreased.
- C. New NEs and links are automatically discovered.
- D. The failure members are protected and recovered.
Correct Answer: A,B,D 🗳️
SDH signals must be scrambled before being transmitted over optical fibers.
Which of the following bytes are not scrambled? (Multiple Choice)
- A. A1
- B. A2
- C. J0
- D. J1
Correct Answer: A,B,C 🗳️
In the case of 1+1 linear MSP, which of the following switching modes do not require the enabling of the APS protection protocol? (Multiple Choice)
- A. Dual-ended non-revertive mode
- B. Dual-ended revertive mode
- C. Single-ended revertive mode
- D. Single-ended non-revertive mode
Correct Answer: C,D 🗳️
Which of the following clock working modes support the ITU-T G.781 standard? (Multiple Choice)
- A. Holdover
- B. Tracing
- C. Master/Slave
- D. Free-run
Correct Answer: A,B,D 🗳️
