Users Guide

Class-of-Service 1507
classes generally use the default WRR scheduling mode as opposed to strict
priority, to avoid starving other traffic. For example, the following commands
assign 802.1p user priority 4 to CoS queue 4 and reserves 50% of the
scheduler time slices to CoS queue 4. This implies that, when the switch is
congested, the scheduler will service CoS queue 4 fifty percent of the time to
the exclusion of all other CoS queues, including higher-priority CoS queues.
classofservice dot1p-mapping 4 4
cos-queue min-bandwidth 0 0 0 0 50 0 0