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Cisco Catalyst Blade Switch 3040 for FSC Hardware Installation Guide
OL-10694-01
Chapter3 Troubleshooting
Diagnosing Problems
You can access the Technical Support Website (http://www.cisco.com/tac) for a list of known hardware
problems and extensive troubleshooting documentation, including:
• Field notices
• Security advisories
• Troubleshooting resources
• Factory defaults
• Password recovery
• Recovery from corrupted or missing software
• Switch port problems
• Network interface cards
• Troubleshooting tools
Common blade switch problems fall into these categories:
• Poor performance
• No connectivity
• Corrupted software
Table 3-1 describes how to detect and resolve these problems.