1T6-220 Exam Dumps
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| Certification Provider: | Network General |
|---|---|
| Exam Code / Number: | 1T6-220 |
| Exam Name: | Switched Ethernet Network Analysis and Troubleshooting |
| Exam Questions: | 143 |
| Last Updated: | Jun 22, 2026 |
| Corresponding Certification: | Network Genueral Certification |
(306 Up Votes)Network General 1T6-220 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Ethernet Fundamentals & Standards | 20% | - Frame Structure, Addressing, and Encapsulation - Half-Duplex vs Full-Duplex Operation - IEEE 802.1D, 802.1Q, 802.3 Specifications |
| Network Analysis & Monitoring | 20% | - Performance Metrics: Utilization, Collisions, Errors - Using Protocol Analyzers for Ethernet Capture - Analyzing Broadcast/Multicast Behavior |
| Troubleshooting Switched Ethernet | 15% | - Identifying Layer 2 Loops & Broadcast Storms - Diagnosing Duplex/Mismatch and Speed Problems - Resolving VLAN/Trunking Connectivity Issues |
| Switching Architecture & Operation | 25% | - Switching Methods: Cut-Through, Store-and-Forward - MAC Address Learning & Forwarding Tables - VLAN Concepts, Trunking, and Inter-VLAN Routing |
| Spanning Tree Protocol (STP) | 20% | - Root Bridge, Port Roles, and States - Common STP Issues & Misconfigurations - STP, RSTP, PVST+ Operation & Configuration |