prompt timeout=2 default=PXE boot=/dev/hda map=/boot/map install=/boot/boot.b message=/boot/message lba32 image=/boot/vmlinuz.PXE   label=PXE   initrd=/boot/initrd.img.PXE   append="ks=http://ks.example.com/ks.cfg network=dhcp"   # append="ks=http://ks.example.com/ks.cfg network=static ip=192.168.1.10 netmask=255.255.255.0 gateway=192.168.1.254 dns=192.168.1.1"