Setting The MTU In Windows Vista. Long ago, when I first heard of the dynamic tuning in the Windows Vista TCPIP stack, I envisioned the manual setting of the static MTU to be a thing of the past. Unfortunately, I was wrong the MTU is still a fixed setting, in Vista. The legendary tool, Dr. TCP, which is used by everybody to change the MTU in Windows 2. XP, doesnt work under Windows Vista. Fortunately, Microsoft now allows us to adjust the MTU using the netsh command. Unique collection of freeware utilities and freeware password recovery tools. UpdateStar is compatible with Windows platforms. UpdateStar has been tested to meet all of the technical requirements to be compatible with Windows 10, 8. Windows 8. As other commands in Windows Vista, you run netsh using the command window, in Administrative mode. To see what interfaces you have on your computer, typenetsh interface ipv. To change the MTU, typenetsh interface ipv. Local Area Connection mtunnnn storepersistentwhere. Pat Robertson Cheating. Local Area Connection is the name of the network connection on your computer, from the list obtained above. MTU. Reboot after making the change. Top. Internet Explorer Error 2046 Fix, Clean INTERNET EXPLORER ERROR 2046 And Optimize PC SPEED Up Your PC FREE Scan Now Recommended. Kernel Error. Wise Registry Cleaner 5 Download Fix, Clean WISE REGISTRY CLEANER 5 DOWNLOAD And Optimize PC SPEED Up Your PC FREE Scan Now Recommended. Change Mtu Settings Windows Vista' title='Change Mtu Settings Windows Vista' />GENERAL What is PC Booster Is PC Booster compatible with Windows XPVISTASEVEN Is PC Booster compatible with 9598NT2000 Does PC Booster run on. The Most Important Vista Internet Speed Tweaks Once You Can Connect. New technology is fabulous when it works, but I was quite disgusted to learn that Microsoft. Introduction Use Your Laptop As an XboxXbox 360 Wireless Adapter on Windows XPVista, and Mac OSX. Change your MTU under Vista, Windows 7 or Windows 8 October 23, 2009 2111. I have been updating this blog post over the years since I first discovered the issue. For Windows 7, Windows Vista and Windows XP, the MTU for various interfaces is available from Windows itself using netsh. Windows 7, Windows Vista.