What is the primary function of DHCP?

The primary function of DHCP, or Dynamic Host Configuration Protocol, is to assign IP addresses to devices on a network automatically. This process streamlines network configuration by enabling devices to obtain IP addresses and other network settings, such as the default gateway and DNS server information, without manual intervention. When a device connects to the network, it sends out a request to the DHCP server, which then assigns an available IP address from a predefined range, ensuring efficient use of IP resources and minimizing the potential for address conflicts. This automated system is essential for maintaining orderly network operations, especially in environments with many devices.