DSCP
Use the he Differentiated Services Code Point (DSCP) pages to configure service point codes. Through the DSCP Configuration page, Interface and Port DSCP information can be inserted and saved to the configuration.
Note:
Use the Differentiated Services Code Point (DSC) pages to configure the priority value of outbound traffic. The router receiving the traffic will use the configured value to prioritize the traffic before sending to the intended destination. The priority value can be applied to a network interface or to a network port of the target. For either case, both TCP and SCTP protocols are supported.