Service-Class Buffer Shared-Threshold-Weight - Dell C9000 Series Reference Manual

which is not used by any traffic that is traversing the network, is aggregated to form the
committed burst size. Traffic is considered to be green-colored up to the point at
which the unused bandwidth does not exceed the committed burst size.
Related
qos-policy-output
Commands
rate police

service-class buffer shared-threshold-weight

Create a service class and associate the threshold weight of the shared buffer with each of the queues per
port in the egress direction. A global buffer pool that is a shared buffer pool accessed by multiple queues
when the minimum guaranteed buffers for the queue are consumed can be configured on the switch.
C9000 Series
Syntax
[No] Service-class buffer shared-threshold-weight {[queue0 number]
|| [queue1 number] || [queue2 number] || [queue3 number] ||
[queue4 number] || [queue5 number] || [queue6 number] || [queue7
number]}
Parameters
buffer
shared-threshold-
weight
queue 0 to queue
7
number
Default The default threshold weight on the shared buffer for each queue is 9. Therefore, each
queue can consume up to 66.67 percent of available shared buffer by default.
Command Modes INTERFACE mode
Command History
Version
9.9(0.0)
9.7(0.0)
9.3(0.0)
Usage Information You can configure all the data queues. For S6000, you can configure queues 0-7.
The following table describes the mapping between the threshold weight of the shared
buffer on the queue and the percentage of available shared buffer that is used by the
queue for each of the corresponding threshold weights of the shared buffer:
— creates a QoS output policy.
— specifies traffic policing on the selected interface.
Define the shared buffer settings
Specify the weight of a queue for the shared buffer space
Specify the queue number to which the WRED parameters apply
Enter a weight for the queue on the shared buffer as a number
in the range of 1 to 11.
Description
Introduced on the C9010.
Introduced on the S6000-ON.
Introduced on the S6000 platform
Quality of Service (QoS) 1821