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Huawei H31-331 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCNP Building Carrier OTN Transmission Network (H31-331) |
| Exam Number: | H31-331 |
| Exam Format: | Multiple Response Questions, Multiple Choice Questions |
| Available Languages: | English, Chinese |
| Related Certifications: | Huawei Certified ICT Associate (HCIA) Huawei Certified ICT Professional (HCIP) – Transmission |
| Certificate Validity Period: | 3 years |
| Recommended Training: | Huawei Learning – Transmission Courses |
| Exam Registration: | Huawei Talent Certification Pearson VUE Huawei Exams |
| Sample Questions: | Huawei H31-331 Sample Questions |
| Exam Way: | Pearson VUE test center or online proctored exam |
| Pre Condition: | Recommended: basic knowledge of IP networking and optical transmission fundamentals (HCIA-level knowledge). |
Huawei H31-331 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Carrier-Class OTN Equipment and Huawei Solutions | - Huawei OptiX transmission platform overview - Board types and functional modules - Service mapping and cross-connect principles |
| OTN Network Planning and Design | - Network topology design (ring, mesh, linear) - Capacity planning and wavelength allocation - Protection schemes (1+1, 1:1, SNCP-like protection) |
| Advanced Optical Network Technologies | - Next-generation converged transport networks - ASON/GMPLS principles in transport networks - IP over OTN integration concepts |
| Fundamentals of Optical Transport Networks (OTN) | - Digital wrapper and encapsulation principles - OTN framing and overhead structure - OTN architecture and layered structure (ODUk/OTUk) |
| Optical Fiber Transmission Technologies | - Optical amplification (EDFA, Raman) - Dispersion and impairment management - DWDM system principles and components |
| Operation, Maintenance, and Troubleshooting | - Routine maintenance procedures - Performance monitoring and KPIs - Alarm analysis and fault localization |
Huawei Certified Network Professional-Building Carrier OTN Transmission Network Sample Questions:
Question 1
Which of the following boards does not have a WSS module?
A. WSMD9
B. RDU9
C. WSM9
D. WSMD4
Question 2
On the OSN 6800, you can implement the following two-layer electrical layer scheduling without configuring an XCS board. (multiple choice)
A. GE
B. ODU1
C. ANY
D. ODU2
Question 3
The function of the battery of the SCC board is to ensure that the configuration information is not lost when the SCC is powered off. Therefore, the jumper cap should be used to short-circuit the battery jumper during normal use or when not in use, so that the battery can be powered normally.
A. False
B. True
Question 4
In a ring network, the ODU2 SNCP service is configured by using the tributary board and the circuit board.
When the protection switching test is performed, the service is interrupted. Which of the following reasons is not possible for the failure of the switching?
A. Locking operation was performed during operation
B. WDM service configuration error in the receiving site
C. Configure the protection type of the receiving site as SNC/N
D. Protection channel fiber degradation
Question 5
The monitoring channel bit rate is different, and the test result of the optical monitoring board interface index has little effect, and the OSC spectral index requirement is much higher than that of the OTU board.
A. False
B. True
Solutions:
| Question 1 Answer: B | Question 2 Answer: A,B,C | Question 3 Answer: A | Question 4 Answer: C | Question 5 Answer: A |
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