7210 SAS-Mxp
This command creates a text description stored in the configuration file for a configuration context.
The description command associates a text string with a configuration context to help identify the context in the configuration file.
The no form of this command removes any description string from the context.
7210 SAS-Mxp
This command specifies the CBS value (Minimum depth of the queue in kilo bytes).
7210 SAS-Mxp
This command configures the in-profile WRED slope parameters.
7210 SAS-Mxp
This command configures the out-of-profile WRED slope parameters.
7210 SAS-Mxp
This command specifies the MBS value (maximum depth of the queue in kilo bytes).
7210 SAS-Mxp
This command enables the context to configure 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 of the system. Queue management policy allows the user to define the queue parameters and allow for sharing among the queues.
7210 SAS-Mxp
This command configures the Time Average Factor (TAF).
7
7210 SAS-Mxp
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
7210 SAS-Mxp
This command configures the maximum average value.
max-avg 90 — High slope default is 90% buffer utilization max-avg 75 — Low slope default is 75% buffer utilization
7210 SAS-Mxp
This command configures the maximum probability value.
max-avg 75 — High slope default is 75% maximum drop probability corresponding to max-avg max-avg 75 — Low slope default is 75% maximum drop probability corresponding to max-avg
7210 SAS-Mxp
This command enables or disables the administrative status of the WRED slope.
By default, all slopes are shutdown and have to be explicitly enabled (no shutdown).
The no form of this command administratively enables the WRED slope.
shutdown
7210 SAS-Mxp
This command is used to configure the starting average value.
max-avg 70 — High slope default is 70% buffer utilization max-avg 50 — Low slope default is 50% buffer utilization
7210 SAS-Mxp
This command copies the existing Queue management policy entries to another Queue management policy.
The copy command is a configuration level maintenance tool used to create new policies using existing policies. It also allows bulk modifications to an existing policy with the use of the overwrite keyword.
7210 SAS-Mxp
This command displays queue management policy information.
The following output is an example of queue management policy information, and Table 68 describes the output fields.
Label | Description |
Policy | The ID that uniquely identifies the policy |
Description | A string that identifies the policy’s context in the configuration file |
Time Avg | The weighting between the previous shared buffer average utilization result and the new shared buffer utilization |
CBS | Displays the committed burst size |
MBS | Displays the maximum burst size |
Slope Parameters | |
Start Avg | Specifies the low priority or high priority RED slope position for the shared buffer average utilization value where the packet discard probability starts to increase above zero |
Max Avg | Specifies the percentage of the shared buffer space for the buffer pool at which point the drop probability becomes 1, expressed as a decimal integer |
Admin State | Up — The administrative status of the RED slope is enabled Down — The administrative status of the RED slope is disabled |
Max Prob. | Specifies the high priority RED slope position for the maximum non-one packet discard probability value before the packet discard probability rises directly to one |
Service Associations | |
SAP Egress Policy Id | Displays the SAP Egress policy ID |
Queue Ids | Displays the Queue IDs |