yum -y install dhcp*
vi /etc/dhcp/dhcpd.conf
subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.100 192.168.0.200;
option subnet-mask 255.255.255.0;
option routers 192.168.0.254;
option broadcast-address 192.168.0.255;
option domain-name-servers 8.8.8.8, 168.126.63.1;
default-lease-time 7200;
max-lease-time 36000;
}
chkconfig dhcpd on
service dhcpd start