WRED slope commands

max-avg

Syntax

max-avg percent

no max-avg

Context

config>qos>queue-mgmt>high-slope

config>qos>queue-mgmt>low-slope

Platforms

7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12

Description

This command configures the maximum average value.

The no form of this command reverts to the default value.

Default

max-avg 90 — high slope default is 90% buffer utilization

max-avg 75 — low slope default is 75% buffer utilization

Parameters

percent

Specifies the maximum average for the high or low slopes.

Values

0 to 100

max-prob

Syntax

max-prob percent

no max-prob

Context

config>qos>queue-mgmt>high-slope

config>qos>queue-mgmt>low-slope

Platforms

7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12

Description

This command configures the maximum probability value.

The no form of this command reverts to the default value.

Default

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

Parameters

percent

Specifies the maximum probability for the high or low slopes.

Values

1 to 99

shutdown

Syntax

[no] shutdown

Context

config>qos>queue-mgmt>high-slope

config>qos>queue-mgmt>low-slope

Platforms

7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12

Description

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), which implies a zero drop probability.

The no form of this command administratively enables the WRED slope.

Default

shutdown

start-avg

Syntax

start-avg percent

no start-avg

Context

config>qos>queue-mgmt>high-slope

config>qos>queue-mgmt>low-slope

Platforms

7210 SAS-Mxp, 7210 SAS-R6, and 7210 SAS-R12

Description

This command is used to configure the starting average value.

The no form of this command reverts to the default value.

Default

max-avg 70 — high slope default is 70% buffer utilization

max-avg 50 — low slope default is 50% buffer utilization

Parameters

percent

Specifies the starting average for the high or low slopes.

Values

0 to 100