DHCP Server!
no ip dhcp conflict logging
ip dhcp excluded-address 192.168.0.1 192.168.0.100
!
ip dhcp pool internalnet
network 192.168.0.0 /24
default-router 192.168.0.1
domain-name yourdomain.com
dns-server 192.168.0.2 192.168.0.3
netbios-name-server 192.168.0.4
netbios-node-type h-node
lease 5
!