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Fat AP and Cloud AP V200R010C00 Command Reference

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dot11a supported-rate

dot11a supported-rate

Function

The dot11a supported-rate command configures a supported rate set of the 802.11a protocol in a 5G radio profile.

The undo dot11a supported-rate command restores the default supported rate set of the 802.11a protocol in a 5G radio profile.

By default, the supported rate set of the 802.11a protocol in a 5G radio profile includes rates 6 Mbps, 9 Mbps, 12 Mbps, 18 Mbps, 24 Mbps, 36 Mbps, 48 Mbps, and 54 Mbps.

Format

dot11a supported-rate { dot11a-rate-value &<1-8> | all }

undo dot11a supported-rate

Parameters

Parameter

Description

Value

dot11a-rate-value

Specifies an 802.11a supported rate set.

Enumerated type:
  • 6: 6 Mbps
  • 9: 9 Mbps
  • 12: 12 Mbps
  • 18: 18 Mbps
  • 24: 24 Mbps
  • 36: 36 Mbps
  • 48: 48 Mbps
  • 54: 54 Mbps

all

Supports all rates.

-

Views

5G radio profile view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

The supported rate set contains rates supported by the RU except the basic rates. The RU and STA can transmit data at all rates specified by the supported rate set. The RU and STA select a rate from the basic rate set or the supported rate set to transmit packets.

When a STA supports rates specified in the basic rate set, the STA can associate with the RU regardless of whether the STA supports rates specified in the supported rate set. In this case, the RU and STA can only select a rate from the basic rate set to transmit packets. For example, assume that you configure the basic rate set to contain rates 6 Mbps and 9 Mbps and the supported rate set to contain rates 48 Mbps and 54 Mbps. After you deliver the configurations to an RU, the STA supporting 6 Mbps and 9 Mbps can associate with the RU, and select either of the two rates to transmit packets with the RU. However, if the STA supports 6 Mbps, 9 Mbps, and 54 Mbps, the STA and RU select any of the three rates to transmit packets after the STA associates with the RU.

After you run this command to configure a supported rate set in a radio profile, bind the radio profile to an AP or AP group. If a STA associates with the AP in 802.11a mode, the AP and STA select a rate from the basic rate set or supported rate set to transmit packets.

Precautions

This configuration applies only to STAs associated with an AP in 802.11a mode but does not take effect on STAs associated with the AP in other modes.

The basic rate set and supported rate set cannot be empty simultaneously.

Example

# Configure the 802.11a supported rate set to contain rates 6 Mbps and 9 Mbps in the 5G radio profile default.

<Huawei> system-view
[Huawei] wlan 
[Huawei-wlan-view] radio-5g-profile name default
[Huawei-wlan-radio-5g-prof-default] dot11a supported-rate 6 9
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Updated: 2019-11-21

Document ID: EDOC1100064352

Views: 207356

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