*Configure DHCP address pool*
dhcpd address 192.168.1.100–192.168.1.200 inside
*Configure default gateway and DNS server*
dhcpd option 3 ip 192.168.1.1
dhcpd option 6 ip 8.8.8.8 8.8.4.4
! Configure domain name !
dhcpd option 15 ascii example.com
*Enable DHCP server on the inside interface*
dhcpd enable inside
*Save configuration*
write memory