QCE

QoS (Quality of Service) Control Entry (QCE) is the QoS class that is associated with a particular QCE ID. There are six QCE frame types: Ethernet Type, VLAN (Virtual LAN), UDP/TCP Port, DSCP, TOS, and Tag Priority. Frames can be classified by one of 4 different QoS classes: "Low", "Normal", "Medium", and "High" for individual application.