What does DHCP stand for in networking?

Dynamic Host Configuration Protocol is a networking protocol that automates the process of assigning IP addresses and other related network configuration settings to devices on a network. This protocol is essential in environments where devices frequently join or leave the network, as it ensures that they receive the correct network settings without the need for manual configuration by an administrator.

DHCP operates by using a client-server model, where a DHCP server manages a pool of IP addresses and assigns them to client devices as they request them. This helps to manage IP address allocation efficiently and prevents conflicts that can arise when multiple devices try to use the same address.

In a typical scenario, when a device connects to a network, it sends out a broadcast request for an IP address; the DHCP server responds with an IP address and additional configuration parameters, such as the default gateway and DNS servers. This automated process saves time and reduces the chances of human error.

The other options do not pertain to established networking protocols, making them irrelevant in this context.