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S12700 V200R013C00 Command Reference

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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dynamic-blacklist enable

dynamic-blacklist enable

Function

The dynamic-blacklist enable command enables the dynamic blacklist function.

The undo dynamic-blacklist enable command disables the dynamic blacklist function.

By default, the dynamic blacklist function is disabled.

Format

dynamic-blacklist enable

undo dynamic-blacklist enable

Parameters

None

Views

WIDS profile view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

You can run the dynamic-blacklist enable command to enable the dynamic blacklist function. When detecting flood attacks or brute force password cracking attacks from a device, an AP reports the device to the AC, and the AC adds the device to a dynamic blacklist. Any packets sent from the device are rejected until the dynamic blacklist entry ages.

An AP can use the dynamic blacklist to filter out the blacklisted wireless devices to avoid malicious attacks.

Follow-up Procedure

Run the dynamic-blacklist aging-time command to set an aging time for the dynamic blacklist.

Example

# Enable the dynamic blacklist function.

<HUAWEI> system-view
[HUAWEI] wlan
[HUAWEI-wlan-view] wids-profile name huawei
[HUAWEI-wlan-wids-prof-huawei] dynamic-blacklist enable
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Updated: 2019-04-09

Document ID: EDOC1100065659

Views: 116677

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