cbs size-in-kbytes
no cbs
config>qos>queue-mgmt
7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12
This command specifies the CBS value. The CBS is the minimum depth of the queue.
The 7210 SAS-R6 and 7210 SAS-R12 equipped with an IMM-c card ignore the CBS parameters configured in the queue management policy. The CBS value is system-defined for each queue and is not user-configurable.
The no form of this command reverts to the default value.
Specifies the minimum depth of the queue, in kilobytes.
[no] high-slope
config>qos>queue-mgmt
7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12
This command configures the in-profile WRED slope parameters.
The no form of this command reverts the high-slope configuration commands to the default values.
[no] low-slope
config>qos>queue-mgmt
7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12
This command configures the out-of-profile WRED slope parameters.
The no form of this command reverts the low-slope configuration commands to the default values.
mbs size-in-kbytes
no mbs
config>qos>queue-mgmt
7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12
This command specifies the MBS value. The MBS is the maximum depth of the queue.
The 7210 SAS-R6 and 7210 SAS-R12 equipped with an IMM-c card ignore the MBS parameters configured in the queue management policy. The MBS value is system-defined for each queue and is not user-configurable.
The no form of this command reverts to the default value.
Specifies the maximum depth of the queue, in kilobytes.
queue-mgmt name [create]
no queue-mgmt name
config>qos
7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12
This command configures a QoS queue management policy. A set of profiles and templates are available in hardware for configuring the queue parameters such as CBS, MBS, and WRED slopes parameters per queue. These profiles are available for use with multiple queues in the system. Queue management policy allows the user to define the queue parameters and allow for sharing among the queues.
The no form of this command reverts to the default value.
Specifies the name of the queue management policy. Valid names consist of any string up to 32 characters composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $, spaces, and so on), the entire string must be enclosed within double quotes.
Keyword used to create a QoS queue management policy.
time-average-factor value
no time-average-factor
config>qos>queue-mgmt
7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12
This command configures the time-average factor (TAF).
The value specified for the TAF affects the speed at which the shared buffer average utilization tracks the instantaneous shared buffer utilization. A low value weights the new shared buffer average utilization calculation more to the shared buffer instantaneous utilization, where a value of zero means the shared buffer instantaneous utilization is used exclusively. A high value weights the new shared buffer average utilization calculation more to the previous shared buffer average utilization value.
The no form of the command reverts to the default value.
7
Specifies the TAF, expressed as a decimal integer.
scope {exclusive | template}
no scope
config>qos>queue-mgmt
7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12
This command configures the scope as exclusive or template. The policy’s scope cannot be changed if the policy is applied to an interface multiple ports.
The no form of this command reverts the scope of the policy to the default.
template
Specifies that the policy can only be applied to one interface. If a policy with an exclusive scope is assigned to a second interface an error message is generated. If the policy is removed from the exclusive interface, it will become available for assignment to another exclusive interface.
Specifies that the policy can be applied to multiple interface ports on the router. Default QoS policies are configured with template scope. An error is generated if you try to modify the scope parameter from template to exclusive scope on default policies.