920-503 Exam Dumps
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| Certification Provider: | Nortel |
|---|---|
| Exam Code / Number: | 920-503 |
| Exam Name: | Optical Multiservice Edge 6500 Operations and Maintenance |
| Exam Questions: | 53 |
| Last Updated: | Jun 26, 2026 |
| Corresponding Certification: | Nortel Other Certification |
(271 Up Votes)Nortel 920-503 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: System Overview & Architecture | 20% | - Software architecture and release management - Network and service layers - Hardware components and chassis |
| Topic 2: Operations & Monitoring | 25% | - System management interfaces - Alarm management and logging - Performance monitoring and statistics |
| Topic 3: Service Provisioning & Administration | 10% | - User access and security management - Ethernet, SDH/SONET and OTN services |
| Topic 4: Installation & Commissioning | 20% | - Initial setup and configuration - Software loading and upgrades - Provisioning optical and data services |
| Topic 5: Maintenance & Troubleshooting | 25% | - Hardware replacement and recovery - Protection switching and restoration - Fault isolation and diagnostics |