Boot and reload command comparison

The switch offers reboot options through the boot and reload commands, plus the options inherent in a dual-flash image system. Generally, using boot provides more comprehensive self-testing; using reload gives you a faster reboot time.

Comparing the boot and reload commands

Actions

Included in Boot?

Included in Reload

Note

Save all configuration changes since the last boot or reload

Optional, with prompt

Optional with reload <cr>, when prompt displays. Not saved with reload at/after commands; No prompt is displayed.

Config changes saved to the startup-config file if "y" is selected (reload command).

Perform all system self-tests

Yes

No

The reload command provides a faster system reboot.

Choice of primary or secondary flash image

Yes

No—Uses the current flash image.

 

Perform a scheduled reboot

No

Yes

Use the reload command with after/at parameters (see for Using reload details).