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Nortel 920-251 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Alteon Platform Overview & Architecture | 20% | - Operating system and software architecture - OSI model mapping and traffic flow - Hardware models and components |
| Security & SSL Acceleration | 15% | - Access control lists and filtering - SSL termination and offloading - Authentication and encryption |
| Server Load Balancing (SLB) | 25% | - Persistence and connection management - Virtual servers and real servers - Load balancing algorithms - Health monitoring and failover |
| Layer 2 & Layer 3 Configuration | 25% | - IP addressing, routing protocols - Interface configuration and management - VLANs, trunking and spanning tree |
| Maintenance, Troubleshooting & Management | 15% | - Common issues and resolution - Logging, monitoring and diagnostics - System backup, restore and upgrades |
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