Before installing SLES on your server, you must obtain the following items:
SLES media set (CD or DVD) or an equivalent ISO image. The ISO image can be used for remote installation or for creating an installation DVD. See How to Download SLES Media Kits.
Note - If you are installing remotely, the DVD-ROM drive, keyboard, mouse, and monitor are connected to the remote system instead of the server. Also, you can use an ISO image instead of an actual DVD/CD-ROM.
USB keyboard and mouse.
Obtain the SLES documentation at: http://www.novell.com/documentation/sles11