how to apply dhcp and dns on eigrp in packet tracer code example

Example 1: how to create dhcp server in cisco packet tracer using router

Router(config)#ip dhcp excluded-address 192.168.1.1 192.168.1.10

Example 2: how to create dhcp server in cisco packet tracer using router

Router>enable
Router#config terminal
Router(config)#int fa0/0
Router(config-if)#ip add 192.168.1.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit