I have a Cisco 4948 Catalyst switch that keeps on rebooting when console. How to prevent a Cisco Catalyst 4948 from rebooting when consoled and what are the command line that needs to be removed?, TQ

can you be a little more specific? does the switch reboot when you try to login through your connection or after you are already logged into the switch? Are you connecting via serial cable? Please be a little bit more detailed

The switch reboots when you plug in a console cable? do you see any output in the console? Can you log the console session and post it?

Try connecting via telnet(23) or ssh(22) and post the config under "con".