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Huawei H12-931-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Transmission Network Products | 4% | - Cabinets, subracks and common boards - Overview and application scenarios |
| NG WDM Network Planning & Design | 6% | - DCN planning and optimization - Design process and elements |
| OTN Device Deployment & Commissioning | 6% | - NE commissioning and data backup - Initial configuration - OSC and optical power commissioning |
| Electrical-layer ASON Configuration | 3% | - Control plane management - Service creation and maintenance |
| Transmission Network QoS | 4% | - QoS principles and technologies - QoS and HQoS application |
| All-Optical & Turbo WDM | 5% | - OXC and all-optical switching - Turbo WDM architecture and applications |
| Optical-layer ASON Configuration | 3% | - Control plane management - Diamond/Silver/Copper service creation |
| SDH-to-OTN Upgrade & Network Reconstruction | 10% | - OTN node and capacity expansion - Protection reconstruction - Upgrade solutions and implementation |
| Clock Synchronization & DCI Solutions | 6% | - Synchronization technologies - DCI architecture and deployment |
| Fiber Sensing & Troubleshooting | 8% | - Alarm analysis and fault location - Distributed fiber sensing principles - End-to-end troubleshooting |
| High-Speed & ULH Technologies | 7% | - Coherent and extended band transmission - ULH solutions and deployment |
| MS-OTN Service Configuration | 6% | - OTN, SDH, EoO, EoS services - MPLS-TP and OSU services |
| Optical Doctor & Fiber Doctor | 6% | - System composition and principles - Configuration and fault detection |
| NHP & OSU Technology | 4% | - OSU features and scenarios - NHP and OSU principles |
| iMaster NCE-T | 6% | - System overview and functions - Routine O&M management |
| ASON Principles & Applications | 6% | - Typical application scenarios - Architecture, protocols and functions |
Huawei Certified Internetwork Expert-Transmission Sample Questions:
1. The upgrade from GACSA to UXCSB for OSN 3500 equipment is as follows:
1. Replace the spare cross-connect board
2. Switching between active and standby cross-connect boards
3. Replace the original main cross board
4. Data consistency check
A) 4321
B) 4231
C) 2134
D) 1234
2. Regarding the network element package loading package diffusion upgrade, which of the following statements is correct?
A) Configure activation grouping, gateway NEs and non-gateway NEs cannot be grouped into the same group
B) The package diffusion software upgrade can only include at most one gateway network element, and the non-gateway network elements in the task must belong to the same gateway network element.
C) The number of network elements for the package diffusion upgrade task does not exceed 15.
D) The package diffusion software upgrade task may not include the gateway network element
3. For the 1+1 protection in the OTU board of the external OLP, it supports two kinds of non-extended mode and extended mode. The extended mode increases the switching conditions of the electrical layer.
A) TRUE
B) FALSE
4. 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
5. In microwave products, which of the following protection methods can enable reverse switching? (multiple choice)
A) 1+1 SD
B) 1+1 HSB
C) N+1 protection
D) 1+1 FD
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A,B,C,D | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: A,B |
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