I have a cisco 2950 switch .The switch is in use and i want to backup it's existing IOS.
Whenever I try to backup using TFTP the switch hangs after sending XX MB of data and i
have to reboot the switch to make it work again.
I tried it twice and it appears to have hung at the same place.( from the progress bar)
If try to do copy the config it just works fine. Does this mean i have a bad block on my switch flash ? Would formatting the flash will help ? What are my options ?