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Nortel 920-123 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Device Management and Troubleshooting | - Network troubleshooting and diagnostics - CLI management and configuration backup |
| Topic 2: Switching Fundamentals | - Ethernet switching concepts and forwarding - MAC address learning and filtering |
| Topic 3: BayStack Switching Architecture | - Hardware architecture and stackability concepts - BayStack switch models and features |
| Topic 4: IP Routing Basics on Layer 3 Switching | - Static routing fundamentals - Inter-VLAN routing concepts |
| Topic 5: VLAN Configuration and Trunking | - VLAN segmentation and design - 802.1Q trunking and tagging |
| Topic 6: Spanning Tree Protocol (STP) | - STP operation and loop prevention - STP configuration and troubleshooting |
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