: Layer 2 Troubleshooting

Lab Exercise: Isolating Physical and Data Link Layer Problems

After completing this lab, the student will be able to analyze user feedback and end-system data to decide at which OSI layer to begin isolating problems.

Lab Exercise: Correcting Problems at the Physical and Data Link Layers

In this lab, the student will use various Cisco commands to correct network problems.

Lab Exercise: Troubleshooting Problems at the Physical and Data Link Layers

After completing this lab, the student will be able to follow a logical troubleshooting process to define, isolate, and correct problems outlined in a trouble ticket.




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