Backing up Cisco switch configuration is a critical task that should be done on a regular basis. If something happens to your switch and you need to restore the configuration, having a backup will make the process much easier.
To back up your switch configuration, you’ll need to use a TFTP server. First, connect to your switch using a console cable. Then, type the following command to start the TFTP server:
tftp server
Next, type the following command to backup …
