Dell PowerConnect 8100 CLI Reference Guide - Page 652

Example Enable WRED on the default CoS 0 queue for unmarked packets and set the green, yellow, and red colored traffic to utilize WRED starting at 3% of port congestion with a drop probability of 1%, 2% and 3%, respectively. In this configuration, non-TCP traffic uses tail-drop queue discipline with a drop threshold at 100% of the statically calculated port queue length vs. the dynamically calculated value used by the normal tail-drop mechanism (approx. 1/2 remaining free memory). console(config)# cos-queue random-detect 0 console(config)# random-detect queue-parms 0 min-thresh 3 3 3 100 max-thresh 10 10 10 100 drop-prob-scale 1 2 3 0 cos-queue strict Use the cos-queue strict command in either Global Configuration mode or Interface Configuration mode to activate the strict priority scheduler mode for each specified queue. To restore the default weighted scheduler mode for each specified queue, use the no form of this command. Syntax cos-queue strict {queue-id-1} [{queue-id-2} ... {queue-id-n}] no cos-queue strict {queue-id-1} [{queue-id-2} ... {queue-id-n}] • queue-id-1 - Specifies the queue ID for which you are activating the strict priority scheduler. You can specify a queue ID for as many queues as you have (queue-id 1 through queue-id-n). (Range: 0-6) Default Configuration This command has no default configuration. Command Mode Global Configuration mode or Interface Configuration (gigabitethernet, port-channel, tengigabitethernet, fortygigabitethernet) mode 652 QoS Commands