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Nortel 920-804 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Converged Network Fundamentals | - Network architecture models for converged services - IP-based convergence concepts (voice, video, data integration) |
| Quality of Service (QoS) and Traffic Management | - Latency, jitter, and packet loss optimization - Queuing mechanisms and congestion management - DiffServ and traffic classification |
| VoIP Technologies and Protocols | - MGCP and gateway control protocols - H.323 architecture and signaling - RTP/RTCP media transport mechanisms - SIP (Session Initiation Protocol) fundamentals |
| Network Management and Monitoring | - Performance monitoring for VoIP and data services - SNMP-based monitoring and management |
| Routing and Switching for Converged Networks | - IP routing fundamentals (e.g., OSPF concepts) - Spanning Tree Protocol (STP) concepts - VLAN design and segmentation |
| Converged Network Security | - Voice and data network security considerations - Encryption and secure signaling concepts |
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