4.3.2.1. Booting the Installation Program from the DVD/CD-ROM
To boot from the Red Hat Enterprise Linux CD #1 follow these steps:
Remove all media except Red Hat Enterprise Linux CD #1.
From the Boot Option menu choose EFI Shell.
At the Shell> prompt, change to the file system on the CD-ROM. For example, in the above sample map output, the system partition on the CD-ROM is fs1. To change to the fs1 file system, type fs1: at the prompt.
Type elilo linux to boot into the installation program.
Go to Chapter 4, Installing on Intel® and AMD Systems to begin the installation.