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This article mainly introduces "how to fix ip settings on computers". In daily operation, I believe many people have doubts about how to fix ip settings on computers. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful for you to answer the doubts about "how to fix ip settings on computers". Next, please follow the editor to study!

Take window10 as an example

From top to bottom

Automatic DHCP: automatically obtain the ip address. The ip is random and may change the next time you boot. When you select automatic, you do not need to configure other information.

Manual: ip4 on, basically using ip4, choose to turn on

Ip address, subnet prefix length: ip address consists of network number and host number. Which bit is the network number is determined by the subnet mask. If the common subnet mask is 255.255.255.0, it means that the first three segments of the ip address are network addresses and the remaining segments are host addresses. The subnet prefix length 24 is equivalent to the subnet mask 255.255.255.0. Only hosts under the same network number can communicate, and our hosts access the Internet through routers. So the network number of the host in the local area network should be the same as that of the router (the router usually has two ip, one is the internal network ip and the other is the external network ip). The LAN address is generally 192.168.1, which is most likely to be your host number. You can choose a number within 256. It is best to choose a number of more than 100, and the host number of less than 100 is a routed random allocation pool, so it is not necessary that your host number is duplicated with other hosts when you turn on the computer, resulting in no access to the Internet.

Gateway: because different networks cannot communicate directly, if the host of the intranet wants to communicate with the outside, it needs to be forwarded by some kind of device, which is the gateway. The router realizes the function of gateway. So the gateway fills in the routing address, and the route completes the job.

The preferred DNS:DNS function is domain name resolution, which resolves such as www.baidu.com to 61.135.169.125. This work router can also do it, so fill in the routing address as well. Just fill in the alternatives as you like.

At this point, the study on "how to fix ip settings on a computer" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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