What does DHCP mean in COMPUTING
Dynamic Host Configuration Protocol (DHCP) is a network protocol used to configure and manage devices connected to an IP-based network. It is implemented as a part of the TCP/IP protocol suite and used by Internet service providers, cable companies, universities, businesses, and home users. DHCP provides an automated way to assign IP addresses to different devices on the same network. It simplifies network administration by automatically assigning a unique IP address from a centralized server and reduces the need for manual configuration.
DHCP meaning in Computing in Computing
DHCP mostly used in an acronym Computing in Category Computing that means Dynamic Host Configuration Protocol
Shorthand: DHCP,
Full Form: Dynamic Host Configuration Protocol
For more information of "Dynamic Host Configuration Protocol", see the section below.
What Is DHCP?
DHCP is an industry standard protocol that was developed in the late 1980s as a means to automate the task of assigning IP addresses to individual computers on an organization’s network. DHCP works by assigning IP addresses from a central pool (known as a “scope”) that can be used by any device on the network. When a new device requests an IP address, it communicates with a DHCP server which assigns it one from the scope of available addresses. This process greatly simplifies administration because no manual assignment or configuration is required for each computer or device added to the network.
How Does DHCP Work?
The basic process of how DHCP works entails three components
a client, server, and database. The client sends out broadcast messages (also known as request frames) asking for its IP address information; these are picked up by all devices on the local area network (LAN). The DHCP server then responds with its own broadcast containing the requested information such as IP address lease time limit assigned netmask etc., which is picked up only by the client requesting it.A central database keeps track of which addresses are in use and which are not. Before assigning an address to a client device, the required information about it must be retrieved from this database first including its host name, physical location etc., so that when someone connects through that particular host name they can access its resources directly through that address only instead of having to search for it manually every time in order for them to be able to communicate with each other over any type of connection like wired or wireless networks.
Essential Questions and Answers on Dynamic Host Configuration Protocol in "COMPUTING»COMPUTING"
What is the purpose of DHCP?
DHCP is a network protocol designed to enable devices on an IP-based network to obtain their own IP address and configuration information such as default gateway, subnet mask, etc. from a DHCP server automatically, providing ease of configuring large networks.
What type of clients are supported by DHCP?
DHCP supports all types of clients that use TCP/IP, including Windows PCs, Macintosh computers, UNIX workstations, routers, access servers and other devices such as printers.
Does DHCP require manual configuration?
No. The advantage of using a Dynamic Host Configuration Protocol (DHCP) is that you do not have to manually configure each device on the network with its own IP address and other TCP/IP information. Instead all the settings are automatically configured for each device when connected to the network.
How does DHCP work?
Each client computer on a network sends out broadcasts looking for a reply from any active computer or device that is acting as a DHCP server. When the server receives this request it replies with an IP address along with any additional networking information needed by the computer to be configured correctly on the network - such as subnet mask and default gateway.The client now knows what IP address it has been given by the server and can begin communicating over the network using this address.
What is the relationship between DNS and DHCP?
Domain Name System (DNS) servers provide name resolution services whereas Dynamic Host Configuration Protocol (DHCP) servers assign dynamic IP addresses to devices within a particular network segment or subnet in order to facilitate their communication over that particular segment or subnet. The two protocols are often used together in larger networks for efficient administration purposes where DNS names are resolved into dynamic IP addresses assigned via DHCP
Final Words:
In summary, Dynamic Host Configuration Protocol (DHCP) is an industry standard protocol used to quickly assign IP addresses within networks without requiring manual configuration or assignment. By using DHCP servers and databases, computers connected within an organization’s LAN are able to receive their respective IP addresses automatically from doled scopes assigned centrally for each device rather than individually configuring each machine with static settings every time they connect or disconnect from the local area network (LAN). This eliminates tedious manual processes associated with maintaining user connections on networks while also ensuring smoother communication between hosts within an organization's environment.
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