Step 1: Open a web browser and type the IP address of the D-Link series router into the address bar (default is 192.168.0.1).
Step 2: The default username is admin (all lower case) and the default password is blank (nothing). Click on OK.
Step 3: Click the Advanced tab at the top, then click QoS Engine on the left.
Step 4: Setup the QoS Engine Rules:
Step 5: Check mark the box pertaining to the newly entered fields.
Step 6: Click on Save Settings.
The above rule prioritizes HTTP (port 80) traffic to one computer (192.168.0.100)
Enter a Name for your Rule
Enter the Priority number (1-255) in the Priority field. (1 being the highest)
Enter the computers/device IP address in the Local IP Range
Enter the ports you want to prioritze in Local Port Range
Leave the Remote IP Range with it’s default settings.
Leave the Remote Port Range with it’s default settings.