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Fat AP and Cloud AP V200R010C00 Command Reference

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application-group remark (SAC profile view)

application-group remark (SAC profile view)

Function

The application-group remark command re-marks packet priorities based on specific application group or the specific application in the group.

The undo application-group remark command cancels packet priority remarking based on specific application group or the specific application in the group.

By default, an action of re-marking packet priorities based on specific application group or the specific application in the group is not configured in an SAC profile view.

Format

application-group group-name app-protocol { app-protocol-name | all } remark { dscp dscp-value | dot1p dot1p-value }

undo application-group group-name app-protocol { app-protocol-name | all } remark { dscp | dot1p }

Parameters

Parameter

Description

Value

application-group group-name

Specifies the name of an application group.

The specified application group name must exist in the SAC signature file.

app-protocol app-protocol-name

Specifies the name of an application.

The specified application protocol must exist

all

All applications in group

-

dscp dscp-value

Specifies the DSCP priority.

The value is an integer that ranges from 0 to 63. A larger value indicates a higher priority.

dot1p dot1p-value

Specifies the 802.1p priority.

The value is an integer that ranges from 0 to 7. A larger value indicates a higher priority.

Views

SAC profile view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

You can run the application-group remark command to re-mark packet priorities based on specific application group or the specific application in the group.

Precautions

If application-group remark (SAC profile view) or application-group car (SAC profile view) and application-group deny (SAC profile view) are both configured for an application, the rate limit and priority modification policy do not take effect for the application protocol packets, and the packets are discarded.

Prerequisites

SAC has been enabled, run the command sac enable.

Example

# Re-mark DSCP priorities of packets of application qq_voip in SAC profile p1 as 30.

<Huawei> system-view
[Huawei] wlan
[Huawei-wlan-view] sac-profile name p1
[Huawei-wlan-sac-prof-p1] application-group voip app-protocol qq_voip remark dscp 30
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Updated: 2019-11-21

Document ID: EDOC1100064352

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