Dell PowerConnect 3348 User's Guide - Page 347

CoS to Queue Mapping Table Page The CoS to Queue Mapping Table page contains the following fields: • Class of Service-Specifies the CoS priority tag values, where zero is the lowest and seven is the highest. • Queue-Indicates the traffic forwarding queue to which the CoS priority is mapped. Four traffic priority queues are supported. NOTE: In a stacking configuration, Queue 4 is used for forwarding stacking traffic. Therefore, assigning additional traffic to Queue 4 may interfere with stack control. • Use Defaults-Uses the device defaults for mapping CoS values to a forwarding queue. Mapping a CoS value to a Queue: 1 Open the CoS to Queue page. 2 Select a CoS entry. 3 Define the queue number in the Queue field. 4 Click Apply Changes. The CoS value is mapped to a queue, and the device is updated. Configuring Quality of Ser vice 347