Unattended CD/USB Boot Image

  • Question about Boot CD/USB.
    Is it possible to create a boot cd/usb image that can run in unattended mode?

    Basically, I need systems to boot from cd or usb and then boot from a local drive if there are no tasks for that system on the server...
    Boot from cd/usb and then perform the task that is scheduled for that system.

    Our policies restrict me from configuring systems for PXE Boot.