Windows 7 system to improve the speed of the network by modifying the MIU value (maximum transmission unit)

1, first open a command prompt window, and then enter: netsh interface ipv4 show subinterfaces query the current system MTU value;

2, if you can not find the connection you want, then you must first check whether a local connection has been disabled, then enter the following two lines, each time you enter a line to enter, you can. Netsh interface ipv4 set subinterface "local connection" mtu=1480 store=persistent

netsh interface ipv4 set subinterface "wireless network connection" mtu=1480 store=persistent

ps:top In the code, 1480 is the value of the test "1452 bytes" + “ packet header 28 bytes & rdquo; = 1480 bytes

The above is about the Windows7 system by modifying the MIU value ( Maximum transmission unit) Tips for improving the speed of the network. If you want to increase the speed of your computer, you can set it up by the above method. It is very simple.