IP address. DHCP is a protocol that assigns unique IP addresses to devices, then releases and renews these addresses as devices leave and re-join the network. Now is worth setting up a DHCP with only two computers? I believe so because you will either way need to have your DHCP assign IP addresses and keep everything organize because you never know what will be added to your network. For example a network printer or a phone if you have a DHCP sever you won’t have to worry about conflict in IP Addresses.
In conclusion having a DHCP sever keeps your network organize due to the fact that everything has to communicate with the DHCP because the DORA method. Without the DHCP it would be rather hard inputting all the information and time consuming. Thank god for DHCP.
REFERENCES http://compnetworking.about.com/cs/protocolsdhcp/g/bldef_dhcp.htm http://www.slideshare.net/qursaan/lesson1-introduction-to-networking-concepts http://www.youtube.com/watch?v=unn6ZlB7BRI