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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax
CLI\files\QoS.fm
wrr-queue bandwidth
Use the wrr-queue bandwidth global Configuration command to assign
Weighted Round Robin (WRR) weights to egress queues. The weight ratio
determines the frequency at which the packet scheduler removes packets
from each queue. Use the no form of this command to restore the default
configuration.
Syntax
weight1 weight2
weight_n
wrr-queue bandwidth
...
no wrr-queue bandwidth
Parameters
weight1 weight2 ... weight_n—Specifies the ratio of the bandwidth assigned
by the WRR packet scheduler to the packet queues. Separate values by a
space. (Range: 0–255)
Default Configuration
wrr is disabled by default. The default wrr weight is '1' for all queues.
Command Mode
Global Configuration mode
User Guidelines
The ratio for each queue is defined as the queue weight divided by the sum of
all queue weights (the normalized weight). This sets the bandwidth
allocation of each queue.
A weight of 0 indicates that no bandwidth is allocated for the same queue,
and the shared bandwidth is divided among the remaining queues. It is not
recommended to set the weight of a queue to a 0 as it might stop
transmission of control-protocols packets generated by the device.
All eight queues participate in the WRR, excluding the expedite queues, in
which case the corresponding weight is ignored (not used in the ratio
calculation). The expedite queue is a priority queue; it is serviced until empty
before the other queues are serviced. The expedite queues are enabled by
using the priority-queue out Interface Configuration mode command.
D E L L C O N F I D E N T I A L – P R E L I M I N A R Y 5 / 1 5 / 1 2 - F O R P R O O F O N LY
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Quality of Service (QoS) Commands
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