networking curriculum
support CD for senior
secondary studies

networking > why set up a network? > dhcp

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Centralised Internet Address allocation (DHCP)

Every computer needs a unique IP (Internet Protocol) address to access the Internet. Dynamic Host Configuration Protocol, or DHCP, is a service provided by Internet-enabled file servers to allocate valuable IP addresses to computers in their network on request. Many large LANs have more workstations than they do IP addresses, but not all workstations need the Internet at the same time. Organisations can save money by allocating IP addresses only when required. IP addresses are discussed in detail in the 'OSI Model' section.

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