Description: This article outlines the process of using the web interface of a Tenda router to change the value of its MTU setting.

Note: Modifying the MTU value on your router may impede its ability to communicate with your network. It is not recommended to modify the default MTU setting of your router unless explicitly instructed to do so by your Internet Service Provider (ISP) or Network Administrator.

1. Open a Web Browser.
2. Type 192.168.0.1 into the Address Bar.
   
3. Press Enter.
4. Type the Username and Password of the Router into the Dialog Box that appears. The default username of Tenda routers is admin and the default password of Tenda routers is admin if you have not changed them.
5. Click on the OK Button.
   
6. Click on the Advanced Settings Link.
   
7. Click on the WAN Settings Link.
   
8. Type the desired MTU value into the MTU Field.
9. Click on the Apply button to complete the process.