System Restart Menu
You can restart the system at any time without losing configuration settings, except in the case of a download. When you select Execute and then select <Enter>, a warning message informs the user that system restart is going to be performed right now.
Warm: A warm restart restarts the hub at the runtime code. For most cases, a warm restart is sufficient, except in the case of a BootP request or code download.
Cold: A cold restart restarts the hub at the BOOTROM level and is the same as unplugging and
