Shulou(Shulou.com)06/02 Report--

This article mainly introduces the use of dhcp server, the article is very detailed, has a certain reference value, interested friends must read it!

The function of dhcp server: two computers connected to the Internet communicate with each other and must have their own IP addresses. Due to the limited IP address resources, broadband access operators can not assign a fixed IP address to every user who reports to install broadband, so it is necessary to use DHCP to temporarily assign addresses to Internet users.

The role of the dhcp server:

Two computers connected to the Internet must have their own IP addresses to communicate with each other. Due to the limited IP address resources, broadband access operators can not assign a fixed IP address to each broadband user, so it is necessary to use DHCP to temporarily assign addresses to Internet users.

That is, when your computer is connected to the Internet, the DHCP server temporarily assigns an IP address to you from the address pool. The IP address assigned to the Internet may be different each time, which is related to the IP address resources at that time.

When offline, the DHCP server may assign this address to other computers that go online later. In this way, the IP address can be effectively saved, which not only ensures the network communication, but also improves the utilization rate of IP address.

Extended data

In the working principle of DHCP, the DHCP server provides three ways of IP allocation: automatic allocation (Automatic allocation), manual allocation and dynamic allocation (Dynamic Allocation).

Auto-allocation is when the DHCP client successfully obtains an IP address from the DHCP server for the first time, and then permanently uses the IP address.

Manual assignment is a DHCP address specifically specified by the IP server administrator

Dynamic allocation means that when the client first obtains the IP address from the DHCP server, it does not use the address permanently. After each use, the DHCP client needs to release the IP for other clients to use.

The third is the most common form of use.

The above is all the content of this article "what's the use of dhcp Server?" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.