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Fat AP and Cloud AP V200R010C00 Command Reference

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application-group deny (SAC profile view)

application-group deny (SAC profile view)


The application-group deny command configures the device to discard packets of all applications in group or the specific application in the group.

The undo application-group deny command cancels discarding packets of all applications in group or the specific application in the group.

By default, the device does not discard packets of applications.


application-group group-name app-protocol { app-protocol-name | all } deny

undo application-group group-name app-protocol { app-protocol-name | all } deny





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 Applications in group



SAC profile view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

A WLAN transmits traffic of varied applications. The network administrator needs to know traffic usage of the applications to plan network capacity and locate problems on the network. In this situation, you can take application traffic control measures. If packets of a specified application need to be discarded, run the application-group deny command. You can also use the command to discard packets of a specified protocol type or a protocol type in a specified application group.


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.


SAC has been enabled, run the command sac enable.


# Configure the device to discard packets of application qq_voip in SAC profile p1.

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

Document ID: EDOC1100064352

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