3-2
Cisco Catalyst Blade Switch 3040 for FSC Hardware Installation Guide
OL-10694-01
Chapter 3 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.