Chapter 3
Troubleshooting
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Common switch problems fall into these categories:
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Table 3-1
OL-6422-01
Recovery from corrupted or missing software
Switch port problems
Network interface cards
Troubleshooting tools
Poor performance
No connectivity
Corrupted software
describes how to detect and resolve these problems.
Catalyst 2970 Switch Hardware Installation Guide
Diagnosing Problems
3-3