Cisco 3030 User Manual

Page 50

background image


Cisco Catalyst Blade Switch 3030 Hardware Installation Guide


Chapter 3 Troubleshooting

Diagnosing Problems

You can access the Technical Support Website (

) 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 switch problems fall into these categories:

Poor performance

No connectivity

Corrupted software

Table 3-1

describes how to detect and resolve these problems.