[root@localhost boot]# more /etc/dhcpd.conf
option domain-name "redcat";
option option-150 code 150 = text ;
ddns-update-style none;
max-lease-time 7200;
server-name "bootserver";
default-lease-time 600;

allow booting;
allow bootp;

subnet 192.168.1.0 netmask 255.255.255.0 {

range 192.168.1.1 192.168.1.254;

deny unknown-clients;
}

group pxe {

option option-150 "/boot/menu.lst";
filename "/boot/pxegrub";

host testserver { hardware ethernet 00:0c:29:5f:cc:9e; fixed-address 19
2.168.1.203; }
}