Troubleshooting Switches at Layers 1 and 2
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Lessons
1 – Troubleshooting Switches at Layers 1 and 2
2 – Troubleshooting at the Physical Layer
3 – VLAN,VTP and Trunking Overview
4 – Troubleshooting VLANs
5 – Using the show vlan Command
6 – STP Overview
7 – Troubleshooting Spanning-Tree
8 – Using the show spanning-tree Command
9 – Troubleshooting Switches at Layers 1 and 2 Chapter Summary