previous article, we have managed to setup CenOS PXE server with ISC (Internet Systems Consortium) dhcp server. I'm already using Cisco dhcp on cisco 877 router and i dont want to manage two different dhcp servers. Following article will show you how to setup Cisco dhcp with PXE support.

Step1 Setup Cisco dhcp scope.

cisco877#configure terminal
cisco877(config)#ip dhcp pool vlan4
cisco877(dhcp-config)#network 172.20.30.0 255.255.255.0
cisco877(dhcp-config)#domain-name shirwa.net