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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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ac protect priority

ac protect priority


The ac protect priority command configures the AC priority in the WLAN view.

The undo ac protect priority command restores the default AC priority in the WLAN view.

By default, the AC priority in the WLAN view is 0.


ac protect priority priority

undo ac protect priority






Specifies the AC priority.

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


WLAN view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

When an AP goes online, ACs deliver their priorities to the AP. The AP selects the AC with a higher priority as the active AC and establishes a CAPWAP tunnel with the active AC.

To implement dual-link backup on all the APs connected to an AC, configure the AC priority and standby AC IP address in the WLAN view to reduce the configuration workload.


If the AC priority is configured in the WLAN view and AP system profile view before an AP goes online, the AC priority configured in the AP system profile view is delivered to the AP. If no AC priority is configured in the AP system profile view, the AC priority configured in the WLAN view is delivered to the AP.


# Set the AC priority to 3 in the WLAN view.

<HUAWEI> system-view
[HUAWEI] wlan 
[HUAWEI-wlan-view] ac protect priority 3
Updated: 2019-04-09

Document ID: EDOC1100065659

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