D-Link DAP-2553 - Wireless N Dual Band Gigabit Access Point User Manual page 41

Section 3 - Configuration
Name:
Enter a name for the new QoS rule in the field provided.
Use the drop-down menu to select the desired priority: Background (BK), Best Effort (BE), Video (VI), or Voice (VO).
Priority:
Use the drop-down menu to choose the appropriate protocol used by the messages: Any, TCP, UDP, Both, IMCP, or
Protocol:
Other.
Host 1 IP Range: The rule applies to a flow of messages for which one computer's IP address falls within the range set here.
Host 1 Port The rule applies to a flow of messages for which host 1's port number is within the range set here when the Protocol is set
Range: to TCP, UDP, or Both.
Host 2 IP Range:
The rule applies to a flow of messages for which the other computer's IP address falls within the range set here.
Host 2 Port
The rule applies to a flow of messages for which host 2's port number is within the range set here when the Protocol is set
Range: to TCP, UDP, or Both.
D-Link DAP-553 User Manual 1