What is Dynamic Host Configuration Protocol?

Dynamic Host Configuration Protocol (DHCP) is a network management protocol used on IP networks whereby a DHCP server dynamically assigns an IP address and other network configuration parameters to each device on a network so they can communicate with other IP networks. DHCP automates and centrally manages these configurations rather than requiring network administrators to manually assign IP addresses to each device. DHCP is commonly used in networks of all sizes, from home networks to large enterprise networks, to simplify network administration.