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This article mainly introduces "how to set the Win7 value to make the network speed the fastest". In the daily operation, I believe many people have doubts about how to set the Win7 value to make the network speed the fastest. The editor consulted all kinds of materials and sorted out a simple and easy-to-use operation method. I hope it will be helpful to answer the doubt of "how to set the Mtu value to make the network speed the fastest" in the daily operation. Next, please follow the editor to study!

The first step is to measure the best MTU value of your current network.

Press "win + R", then type "cmd" after the run window, and then hit enter.

Enter the following command in the command prompt window (it is recommended to copy directly so as not to mistakenly write the lowercase l as the number 1), and then hit enter.

Ping-l 1472-f www.baidu.com

This command means to send a probe request to www.baidu.com (Baidu home page) to send a 1472-byte packet that does not allow segmentation.

If the transmission fails and indicates that the packet needs to be split, it means that the MTU value of the current network is smaller than the specified value of 1472, so we will appropriately reduce the size of the packet (for example, 1450) and send a similar command.

If the transmission is successful, the MTU value of the current network is greater than 1450. So we need to increase the value slightly (for example, 1460) to get the most accurate network MTU value.

Then, by constantly modifying the size of the packet, the MTU value of the current network is finally obtained. For example, the editor here, the test 1464 passed, but 1465 failed, so the editor's network MTU value is 1464.

It is important to note here that when setting the local MTU value, you must remember to add 28 to the measured value, that is, 146428 = 1492.

Step 2: set the local MTU value

The following methods are suitable for setting MTU in Vista, Win7, Win8.1, and Win10 operating systems:

First, check the MTU value of your current network, click "WIN+R", type "netsh interface ipv4 show subinterfaces" in the open run window, and then click OK.

Then set the MTU value of the network you are using, click "WIN+R", type the connection name "mtu= value store=persistent" that needs to be modified by "mtu=" in the run window that opens, and then click OK. Among them, the connection name and value to be modified should be replaced with the corresponding value. For example, I need to enter:

Netsh interface ipv4 set subinterface "WLAN" mtu=1492 store=persistent

Here, I have marked out the areas to be modified in bold.

In addition, please note that changing the MTU value is different from viewing, you need to run the command prompt as an administrator.

When running the command prompt as an administrator, enter the above command to set up successfully. Friendly reminder: the word "OK" appears after hitting the enter key, which means that the setting has been successful.

Note:

1. To run the command prompt as an administrator in Win8.1/10, right-click the Win logo in the lower left corner of the screen and click Command prompt (Administrator) in the right-click menu that pops up.

2.Win7 click the start menu, find the "command prompt (administrator)" in all programs and click run.

At this point, the study of "how to set the Win7 value to make the network the fastest" 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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