The Dynamic Host Configuration Protocol (DHCP) is a network protocol used to assign IP addresses and provide configuration information to devices such as servers, desktops, or mobile devices, so they can communicate on a network using the Internet Protocol (IP).

#yum –y install dhcp*

#vim /usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample ->this is just a sample file of DHCP

#vim /etc/dhcp/dhcp.conf

subnet  192.168.0.0 netmask 255.255.255.0 {

                                range    192.168.0.151     192.168.0.200;

                                option   domain-name-server 192.168.0.150;

                                option routers   192.168.1.1;

                }

:wq