I do not know how much we know about the MTU of the system, and I believe that there will not be many clear friends. In fact, simply put, MTU is the largest transmission unit, which refers to the size of the largest packet that can pass through a certain layer of a communication protocol, generally in the unit of one KB. The MTU value of a common computer is 1500 by default, which generally does not need to be changed. Then the following Xiaobian will talk about the MTU setting of the computer system and the MTU setting method of the national WiFi.
Universal WiFi
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2. Sometimes some websites can not be opened, and the display is abnormal when opening the website. These are some of the more common problems.
1. Open the Start button in the lower left corner of the computer, enter the command prompt, and we will open the DOS window bar. You can enter the command here.
2. After entering the DOS window, we enter netsh interface ipv4 show subinterfaces, the MTU value in the caller's brain and the name of the connection.
3. The default value of the computer is 1500. Therefore, if the MTU value in the computer is not 1500 after checking, enter netsh interface ipv4 set subinterface 'local connection' mtu=1500 store=persistent to set it.
1. We first enter the official website of the national WiFi, click the forum option in the upper right corner to enter. Find and download the MTU setup tool for universal WiFi system.
2. Through this tool, you can easily set the MTU value of the national WiFi, and it will take effect immediately after the setting is completed, without restarting or disabling the network card, which is very convenient.
3. Update the latest version of the national WiFi, because the tool requires everyone to use the new version of the national WiFi, so friends who have not been updated can open the upper right corner to check the update.
When setting the MTU value, you must pay attention not to modify the MTU value. Generally, the default 1500 is the most appropriate.