Reseting a Switch Config to Factory Defaults
1. Disconnect the switch from it's power source.
2. Hold down the mode button on the front and connect the power cable.
3. When you see the 'switch:' prompt, do the following:
switch: flash_init switch: load_helper switch: rename flash:config.text flash:config.backup switch: boot Would you like to enter the initial configuration dialog? [yes/no]: yes
Then answer appropriately.