PXE installing involves creating a server boot image that resides on another device, typically a LUN in the SAN. PXE booting is useful for blades and other diskless servers that lack an internal hard drive where the kernel, OS/hypervisor, and host drivers can be loaded. When PXE installing a server's boot information, you will create a driver disk, inject the Oracle Virtual Networking host drivers into the boot image, then reboot the server.
Enabling the host drivers consists of the following main tasks: