PDF Version DemoHuawei H31-311_V2.5 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | Huawei Certified ICT Associate - Transmission V2.5 |
| Exam Number: | H31-311_V2.5 |
| Exam Duration: | 90 minutes |
| Passing Score: | 600/1000 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English, Chinese |
| Exam Format: | Single-choice, Multiple-choice, True/False, Fill-in-the-blank, Drag-and-drop |
| Exam Price: | 200 USD |
| Related Certifications: | HCIP-Transmission HCIE-Transmission |
| Real Exam Qty: | 60 |
| Recommended Training: | Huawei Official Training Course |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | Huawei H31-311_V2.5 Sample Questions |
| Exam Way: | Online proctored or on-site at authorized test centers |
| Pre Condition: | No mandatory prerequisites; basic knowledge of communication principles and data networks recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification/ict/hcia-transmission-v2-5 |
Huawei H31-311_V2.5 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Ethernet Principles and Services | 10% | - Service bearing and configuration - Basic Ethernet concepts - Carrier-grade Ethernet technologies |
| SDH Principles | 15% | - Network topology and protection mechanisms - Frame structure and multiplexing - Synchronization and timing |
| NG WDM Networking and Applications | 10% | - System features and networking modes - Service access and transmission - Protection and reliability |
| OTN Principles and Technologies | 10% | - OTN hierarchy and interfaces - Mapping and adaptation mechanisms - Frame structure and multiplexing |
| WDM Principles | 15% | - Optical components and systems - Basic principles and classification - Signal flow and transmission performance |
| Transmission Network Overview | 10% | - Network architecture and composition - Basic concepts and development history - Main technologies and application scenarios |
| NCE-T System Introduction | 5% | - System functions and architecture - Basic operation and management |
| Transmission Network Protection | 10% | - SDH/WDM/OTN protection schemes - Protection configuration and application - Protection principles and classification |
| Transmission Product Overview | 10% | - Hardware composition and functions - OptiX series product positioning and features - Typical application scenarios |
Huawei HCIA-Transmission V2.5 Sample Questions:
1. When there is no frequency difference and phase difference between VC-4 and AU-4, and between VC-12 and TU-12, the AU-PTR value is 522 and the TU-PTR value is 70.
A) True
B) False
2. The cascading methods for mapping Ethernet services to SDH include adjacent cascading and virtual cascading.
A) True
B) False
3. QinQ follows the technical standard IEEE802.1ad, and its emergence is mainly to solve the shortage of IPv4 addresses.
A) True
B) False
4. The process from C4 to VC4 during the multiplexing process is rate adaptation.
A) True
B) False
5. The MAC address of a computer network card is uniformly assigned to each manufacturer by the IETF and is unique in the world.
A) True
B) False
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: B |
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