The currently running switch configuration can be configured to be saved at automatic intervals. This feature is turned off by default, but can be enabled and configured to save at specified time intervals and to a designated file.
To configure automatic configuration saving, use the command save configuration automatic {every minutes {primary | secondary | existing-config | new-config} | never} .
Note
Automatic save of the running configuration on system reboot, irrespective of the interval between saves is handled for only immediate reboot, not for scheduled reboots or rebooting through other technique,s such as SNMP.