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Step 1 Open a web browser, such as Internet Explorer or Netscape, and enter the IP address of the switch (Ex:192.168.20.223). Press Enter.

Step 2 Click on the plus sign (+) next to QOS, then click on the plus sign (+) next to Class of Service, select Mapping Table Configuration.

Step 3 The Slot/Port drop down option specifies all CoS configurable interfaces. The Global setting represents the global configuration settings.
These may be overridden on a per interface basis.

Step 4 Select the Interface Trust Mode from the dropdown menu.

Step 5 Select the Traffic Class Level, click Submit.

Tags: DES-3226L, switch

Note: This FAQ only applies to the D-Link DES-3226L Revision B.You can reset the unit to factory defaults using the following method:

Facing the front of the switch, the Reset pin hole will be to the very right.

Using a paperclip, press and hold the Reset button for 10 seconds.

The D-Link DES-3226L should now be at factory defaults.

Tags: DES-3226L, factory defaults, reset