flow-wred (cos)

Function

The flow-wred command binds a drop policy profile to a queue priority sub-view of a flow queue profile in enhanced 8-CoS mode.

The undo flow-wred command unbinds a drop policy profile from a queue priority sub-view of a flow queue profile in enhanced 8-CoS mode.

By default, no drop policy profile is configured in a flow queue profile.

Format

flow-wred wred-name

undo flow-wred wred-name

Parameters

Parameter	Description	Value
wred-name	Specify flow-wred template name.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported.

Parameter

Description

Value

wred-name

Specify flow-wred template name.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported.

Views

cos

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
qos	write

Usage Guidelines

Usage Scenario

A flow queue profile in enhanced 8-CoS mode is used to configure scheduling parameters for eight priority queues. You can configure a scheduling priority, weight, CIR, PIR, and drop policy for the eight queues, scheduling service traffic with different priorities. To configure a drop policy in a flow queue profile in enhanced 8-CoS mode, run the flow-wred command.

Prerequisites

A drop policy profile has been created.

Precautions

Only CR5DNPU48071/CR5DNPU1TM71 boards support a flow queue profile in enhanced 8-CoS mode.

Example

# Enter the CoS 0 queue priority sub-view and reference a drop policy profile in a flow queue profile named test in enhanced 8-CoS mode.

<HUAWEI> system-view
[~HUAWEI] flow-wred test
[*HUAWEI-flow-wred-test] commit
[~HUAWEI-flow-wred-test] quit
[~HUAWEI] flow-queue test 8cos-enhance-mode
[*HUAWEI-flow-queue-template-test] cos 0
[*HUAWEI-flow-queue-template-test-cos0] flow-wred test