DHCP (Dynamic Host Configuration Protocol)

What is DHCP (Dynamic Host Configuration Protocol)?

Dynamic Host Configuration Protocol (DHCP) is a network protocol that is used to dynamically assign IP addresses to devices on a network. It is designed to make it easier to manage and configure the network by automatically assigning IP addresses to devices as they connect to the network.

When a device connects to a network that is using DHCP, it sends a broadcast request for an IP address. The DHCP server receives the request and assigns an available IP address to the device, along with the subnet mask, default gateway, and other network configuration settings. The device then uses these settings to communicate with other devices on the network.

DHCP is a widely-used protocol, and it is supported by most modern operating systems and network devices. It makes it easy to manage and configure networks, especially large networks with many devices, as it eliminates the need to manually assign IP addresses to each device. DHCP also makes it easier to change the network configuration, as the DHCP server can be used to centrally manage and update the IP addresses and other settings for all devices on the network.

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