Shulou(Shulou.com)05/31 Report--

This article mainly introduces "how to solve the problem that the computer often falls off the line". In the daily operation, I believe that many people have doubts about how to solve the problem when the computer is often dropped. The editor consulted all kinds of data and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubt of "how to solve the problem that computers often fall off the line". Next, please follow the editor to study!

The solution to frequent computer disconnection:

1. It is well known that the probability of hardware failure is very small, so we have to troubleshoot the hardware first and then hard. Frequent computer failures are caused by viruses in many cases, so the first step requires complete antivirus, and use the "360 first aid kit" scan repair system after antivirus is completed.

two。 Has recently updated the network card driver, if there is or can not remember, then it is recommended to reinstall the network card driver, it is recommended to download the "driver wizard", one-click scan repair driver.

3. If neither of the above methods is solved, there is a good chance that the network cable and modem (commonly known as "cat") will fail. Directly replace the network cable connected from the modem to the computer, and then restart the demodulator. If it has not been solved, it is recommended that the network provider send someone to overhaul it!

4. Frequent disconnection of LAN computers can also be judged by the above steps, if none of them are solved, then try to restart the "router".

If these do not solve the problem of frequent computer disconnection, then ARP attacks are the most likely. ARP attacks disguise the MAC address of the attacked computer and intercept data, and the attacked computer will be frequently offline. The best solution is to bind the LAN IP address to the MAC address.

5. Because most home routers have simple functions, many do not have the function of binding IP addresses to MAC addresses, so use the general trend to intranet security guards to achieve binding functions and prevent ARP attacks. Baidu "general trend to intranet security guard", click the first website to enter.

6. Click "Product Center"-"Intranet Security Guard"-"download and trial".

7. Download is complete, extract, double-click "LANProtector" and follow the instructions to install step by step until complete.

8. After installation, run, in "Please choose Network Card", select the current trial network card (most computers have only one network card, and only one choice, if it is a notebook, then there will be two choices, choose the current working network card).

9. Click "start Monitoring", and then list the computers currently working in the LAN in the "whitelist" and bind the IP address to the MAC address.

At this point, the study on "how to solve the problem that computers often fall off the line" is over. I hope to be able to solve everyone's 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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