Asante IntraCore 36000 Series, Руководство пользователя

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278 Asanté IntraCore 36000 Series
Related Commands
show queue cos-map
16.130 queue mode
This command sets the queue mode to strict priority or Weighted Round-Robin (WRR) for the class of
service (CoS) priority queues. Use the no form to restore the default value.
Syntax Description
queue mode {strict | wrr}
no queue mode
strict Services the egress queues in sequential order, transmitting all traffic in the
higher priority queues before servicing lower priority queues.
wrr Weighted Round-Robin shares bandwidth at the egress ports by using
scheduling weights 1, 2, 4, 6, 8, 10, 12, 14 for queues 0 - 7 respectively.
Default
Weighted Round Robin
Command Mode
Global Configuration
Usage Guidelines
You can set the switch to service the queues based on a strict rule that requires all traffic in a higher priority
queue to be processed before lower priority queues are serviced, or use WRR queuing that specifies a
relative weight of each queue. WRR uses a predefined relative weight for each queue that determines the
percentage of service time the switch services each queue before moving on to the next queue. This
prevents the head-of-line blocking that can occur with strict priority queuing.
Example
The following example sets the queue mode to strict priority service mode:
Console(config)# queue mode strict
Console(config)#
16.131 quit
This command exits the configuration program.
Default
None