How does the DHCP Protocol work?

by | Mar 12, 2021 | CCNA, CCNP, CompTIA, Exclusive Articles, Featured, Network Fundamentals

DHCP Protocol

What is DHCP?

DHCP or Dynamic Host Configuration Protocol is a network protocol using which a device in a network gets an IP address and other network configuration parameters from a server. In order to be able to communicate with other devices in a TCP/IP network, a device needs to get its IP address and other network configuration parameters. One way to provide those to a device is to assign an IP address and the network configuration parameters manually to the device. But, this may not be feasible for a large network. The DHCP protocol is a network protocol that provides IP addresses and network configuration parameters dynamically to devices in a network.

In this article, we will discuss:

  • What is DHCP?

  • How does the DHCP protocol work?

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Amrita Mitra

Author

Ms. Amrita Mitra is an author, who has authored the books “Cryptography And Public Key Infrastructure“, “Web Application Vulnerabilities And Prevention“, “A Guide To Cyber Security” and “Phishing: Detection, Analysis And Prevention“. She is also the founder of Asigosec Technologies, the company that owns The Security Buddy.

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