There are two types of reload on a switch running EOS, normal reload and Smart System Upgrade (SSU). Scheduled normal reload is supported via ¡®reload in¡¯ command, to perform a normal reload after a specified delay. It asks for saving unsaved configuration changes and confirmation in order to schedule the reload. Scheduled SSU is supported via ¡®reload fast-boot in¡¯ command. However, after scheduling an SSU reload, if there are unsaved configuration changes, or saved configuration changes which block an SSU reload, the scheduled reload will be aborted at scheduled time.