Config

CISCO Steps to clear config

1. Say no if prompted to run setup wizard

2. Enter privileged mode enable

3. Enter the command write erase, which erases the NVRAM file system and removes all files.

4. At the prompt, confirm that you want to erase all files.

5. Enter command reload, and enter no when prompted whether to save the configuration. (Otherwise, the switch will reload the current running configuration.)

6. Confirm that you want to reload the switch, and your switch configuration is almost clean.

7. Upon reboot, say no if prompted to run setup wizard

router>enable
router#write erase
router#reload

Running Config Save

Fully written out

switch#copy running-config startup-config

Short version

switch#copy run start