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Huawei H31-311_V2.5 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Huawei Transmission Products Overview | 15% | - OSN 3800/5800/6800/8800 Series - Product Portfolio and Positioning - OSN 1800 Series |
| Packet Transport Network (PTN) | 15% | - PTN Protection Mechanisms - MPLS-TP Principles - QoS Mechanisms |
| SDH/SONET Technology | 20% | - SDH Equipment and Interfaces - SDH Multiplexing Principles - SDH Frame Structure - SDH Protection Mechanisms |
| Transmission Network Maintenance | 15% | - Common Alarm Analysis - Typical Troubleshooting - Performance Monitoring - Network Commissioning |
| Optical Communication Basics | 10% | - DWDM Fundamentals - Optical Communication Principles - Optical Fiber Types and Characteristics |
| OTN Technology | 25% | - ODU and OTU Mapping - OTN Protection - OTN Architecture and Structure - ROADM Technology - WDM Principles |
Huawei HCIA-Transmission V2.5 Sample Questions:
1. When BIP-8 in the OTUk segment monitoring overhead SM detects a bit error block, what alarm may be reported? (Multiple choice)
A) ODUk_EXC
B) OTUk_DEG
C) OTUk_EXC
D) ODUk_DEG
2. The outer electrons of the bait ion have a three-level structure, among which the metastable energy level is which of the following?
A) E1
B) E2
C) E3
3. Which part of the following is the network address of the Class B address 154.19.2.3?
A) 154.19.2
B) 154.19.2.3
C) 154
D) 154.19
4. SDH is a complete hierarchical structure of standardized digital signals that can be used for synchronous digital transmission, multiplexing and cross-connection.
A) True
B) False
5. How many 2M business work boards does OSN 7500 support at most? Which of the following is correct?
A) 1
B) 4
C) 3
D) 2
Solutions:
| Question # 1 Answer: B,C | Question # 2 Answer: B | Question # 3 Answer: D | Question # 4 Answer: A | Question # 5 Answer: B |
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