Specifications

CHAPTER
B-1
Catalyst 2950 and Catalyst 2955 Switch Command Reference
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B
Debug Commands
This appendix describes the Catalyst 2950 and Catalyst 2955 specific debug privileged EXEC
commands. These commands are helpful in diagnosing and resolving internetworking problems and
should be used only with the guidance of Cisco technical support staff.
Caution Because debugging output is assigned high priority in the CPU process, it can render the system
unusable. For this reason, use the debug commands only to troubleshoot specific problems or during
troubleshooting sessions with Cisco technical support staff. It is best to use the debug commands during
periods of lower network traffic and fewer users. Debugging during these periods decreases the
likelihood that increased debug command processing overhead will affect system use.