Dynamic Host Configuration Protocol (DHCP) är ett nätverksprotokoll som ger möjlighet att ge nätverksinformation åt datorer på ett nätsegment och tilldela datorerna IP-adresser samt DNS-servrar dynamiskt. Därmed behöver informationen inte ställas in manuellt på enskilda datorer och gästande datorer kan automatiskt ges tillfälliga IP-adresser.
The DHCP relay agent is a machine with the DHCP Relay Agent service installed and configured to forward DHCP requests to a DHCP server on a different subnet (as shown in the illustration). The process happens as follows: A DHCP client on the subnet where the DHCP relay agent is configured broadcasts a request for a lease from a DHCP server. Jan 27, 2017 · Dynamic Host Configuration Protocol (DHCP) is a network management protocol used to dynamically assign an IP address to any new node entering the network. DHCP permits a node to be configured automatically, thereby avoiding the necessity of involvement by a network administrator. DHCP does the following: Manages the provision of all the nodes DHCP (Dynamic Host Configuration Protocol) er ein nettverksprotokoll som styrer tildeling av IP-adresser på datanett. Nye dataeiningar som koplar seg til eit nett får utdelt ei IP-adresse av ein DHCP-tenar i nettverket. DHCP Initialism of Dynamic Host Configuration Protocol. (A protocol that computers use to decide on one IP address to use when using dynamic IP addressing, usually drawn from a limited pool of between 4 and 65,000 possible addresses.) References . Joyce, John. "Those Damn Network Acronyms". Scientific Computing, June 2007, pg. 12. Anagrams Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an Internet Protocol (IP) host with its IP address and other related configuration information such as the subnet mask and default gateway. dhcp一般不适用于使用在无边际路由器和dns服务器上。 歷史. dhcp於1993年10月成為標準協議，其前身是bootp協議。當前的dhcp定義可以在 rfc 2131 中找到，而基於ipv6的dhcpv6可以在 rfc 3315 中找到。 原理 Function. The Internet Protocol gets information from a source computer to a destination computer. It sends this information in the form of packets.. There are two versions of the Internet Protocol currently in use: IPv4 and IPv6, with IPv4 being the version most used.
RFC 4242, Information Refresh Time Option for Dynamic Host Configuration Protocol for IPv6; RFC 4361, Node-specific Client Identifiers for Dynamic Host Configuration Protocol Version Four (DHCPv4) RFC 4436, Detecting Network Attachment in IPv4 (DNAv4) RFC 3442, Classless Static Route Option for Dynamic Host Configuration Protocol (DHCP) version 4
Dynamic Host Configuration Protocol (DHCP) DHCP is a client/server protocol used to dynamically assign IP-address parameters (and other things) to a DHCP client. It is implemented as an option of BOOTP.
dhcpd (an abbreviation for "DHCP daemon") is a DHCP server program that operates as a daemon on a server to provide Dynamic Host Configuration Protocol (DHCP) service to a network. This implementation, also known as ISC DHCP, is one of the first and best known, but there are now a number of other DHCP server software implementations available.
Karena DHCP merupakan sebuah protokol yang menggunakan arsitektur client/server, maka dalam DHCP terdapat dua pihak yang terlibat, yakni DHCP Server dan DHCP Client. DHCP server merupakan sebuah mesin yang menjalankan layanan yang dapat "menyewakan" alamat IP dan informasi TCP/IP lainnya kepada semua klien yang memintanya. DHCP (англ. Dynamic Host Configuration Protocol — протокол динамічної конфігурації вузла) — це стандартний протокол прикладного рівня, який дозволяє комп'ютерам автоматично отримувати IP-адресу та інші параметри, необхідні для роботи This additional information may be provided by the DHCP server in the form of vendor classes. This method is illustrated below : The following example explains how to set up a new vendor class, assign options to the class, and define the scope of the new class. 1. In the Windows Start menu, select Start > Programs > Administrative Tools > DHCP. The DHCP relay agent is a machine with the DHCP Relay Agent service installed and configured to forward DHCP requests to a DHCP server on a different subnet (as shown in the illustration). The process happens as follows: A DHCP client on the subnet where the DHCP relay agent is configured broadcasts a request for a lease from a DHCP server.