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Nortel 920-221 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Layer 2 Switching | - VLAN configuration and management - Spanning Tree Protocol (STP/RSTP/MSTP) |
| Redundancy and High Availability | - Link aggregation (LACP/MLT) - Failover and resiliency features |
| Initial Installation and Configuration | - Device setup and initial access methods - Software image management and upgrades |
| Network Services and Management | - Syslog and troubleshooting tools - SNMP and monitoring tools |
| ERS Platform Fundamentals | - Ethernet Routing Switch architecture overview - Hardware components and modules |
| Layer 3 Routing Basics | - Inter-VLAN routing - Static routing configuration |
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