What is the primary function of the DHCP service?

The primary function of the DHCP (Dynamic Host Configuration Protocol) service is to provide dynamic IP address allocation to clients. This means that when a device (such as a computer, smartphone, or printer) connects to a network, DHCP assigns it an IP address automatically from a predefined range of addresses. This process simplifies network management by reducing the need for a network administrator to manually assign IP addresses, streamlining the configuration of devices as they join or leave the network.

DHCP also manages other network configuration parameters such as subnet masks, default gateways, and DNS settings, enabling devices to communicate effectively within the network without requiring manual input from users or administrators. This automated approach is particularly beneficial in environments with many devices that frequently connect and disconnect, such as in corporate networks or public Wi-Fi hotspots.