DHCP

From ProPHOTO WIKI

Introduction

DHCP (Dynamic Host Configuration Protocol) is a service provided by some networking equipment that automatically provides network settings to devices connecting to a network. This includes settings such as an IP Address, Subnet Mask, Default Gateway and DNS Server.

When a device connects to a new network, it broadcasts a request on the network requesting appropriate settings. If a DHCP server is present, it will send the requested information and, if accepted, the device will then use those settings for all other communication. When used, this allows devices to be connected to networks with minimal manual configuration required.

DHCP Servers

DHCP servers are present in the vast majority of commonly available residential routers. As they are generally enabled from the factory, users generally don't need to do anything to get the system up and running. While these are generally relatively basic implementations, most users won't require access to the more sophisticated options.