09-Radio Resources Management

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06-Radio management commands
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06-Radio management commands 275.77 KB

Radio management commands

The AP models and serial numbers in this document are used only as examples. Support for AP models and serial numbers depends on the AC model.

a-mpdu

Use a-mpdu enable to enable the A-MPDU aggregation method.

Use a-mpdu disable to disable the A-MPDU aggregation method.

Use undo a-mpdu to restore the default.

Syntax

a-mpdu { disable | enable }

undo a-mpdu

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the A-MPDU aggregation method is enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Disable the A-MPDU aggregation method for radio 1 of AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] a-mpdu disable

# Disable the A-MPDU aggregation method for radio 1 of APs with model WA4320i-ACN in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] a-mpdu disable

a-msdu

Use a-msdu enable to enable the A-MSDU aggregation method.

Use a-msdu disable to disable the A-MSDU aggregation method.

Use undo a-msdu to restore the default.

Syntax

a-msdu { disable | enable }

undo a-msdu

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the A-MSDU aggregation method is enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

The device can receive but cannot send A-MSDUs.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Disable the A-MSDU aggregation method for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] a-msdu disable

# Disable the A-MSDU aggregation method for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] a-msdu disable

ani

Use ani enable to enable Adaptive Noise Immunity (ANI).

Use ani disable to disable ANI.

Use undo ani to restore the default.

Syntax

ani { disable | enable }

undo ani

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, ANI is enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

ANI enables the device to adjust the anti-noise level based on the environment to reduce interference from the surrounding environment.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable ANI for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] ani enable

# Enable ANI for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] ani enable

antenna type

Use antenna type to set the antenna type for an AP.

Use undo antenna type to restore the default.

Syntax

antenna type antenna-type

undo antenna type

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the default antenna type for an AP varies by device model.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

antenna-type: Specifies an antenna type, a string of 1 to 10 characters. Antenna types supported by an AP vary by AP model.

Usage guidelines

Perform this task to set the antenna type for an AP. The antenna type setting for an AP must be consistent with the type of the antenna used on the AP.

To ensure that the Effective Isotropic Radiated Power (EIRP) is within the correct range, the antenna gain automatically changes after you set the antenna type.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the antenna type to internal for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] antenna type internal

# Set the antenna type to internal for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] antenna type internal

auto-channel european-gap enable

Use auto-channel european-gap enable to configure 2.4 GHz radios to use the European gap for auto channel selection.

Use undo auto-channel european-gap enable to restore the default.

Syntax

auto-channel european-gap enable

undo auto-channel european-gap enable

Default

2.4 GHz radios use non-European channel gap 5 to automatically select channels 1, 6, and 11.

Views

Global configuration view

Predefined user roles

network-admin

Usage guidelines

Configure this command for 2.4 GHz radios to use European channel gap 6 to automatically select channels 1, 7, and 13.

Examples

# Configure 2.4 GHz radios to use the European channel gap for auto channel selection.

<Sysname> system-view

[Sysname] wlan global-configuration

[Sysname-wlan-global-configuration] auto-channel european-gap enable

Related commands

channel

beacon-interval

Use beacon-interval to set the beacon interval.

Use undo beacon-interval to restore the default.

Syntax

beacon-interval interval

undo beacon-interval

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the beacon interval is 100 Time Units (TUs).

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

interval: Specifies the beacon interval in the range of 32 to 8191 TUs.

Usage guidelines

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the beacon interval to 1000 TUs for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] beacon-interval 1000

# Set the beacon interval to 1000 TUs for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] beacon-interval 1000

channel

Use channel to specify a working channel for a radio.

Use undo channel to restore the default.

Syntax

channel { channel-number | auto { lock | unlock } }

undo channel [ auto ]

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the AC automatically selects a channel for a radio and the channel is unlocked.

Views

Radio view

AP group radio view

Predefined user roles

network-admin

Parameters

channel-number: Specifies a channel by its number. The value range for this argument varies by country code and radio mode.

auto lock: Configures the AC to automatically select a channel for a radio and lock the channel.

auto unlock: Configures the AC to automatically select a channel for a radio and not lock the channel.

Usage guidelines

When radar signals are detected on the working channel of a radio, one of the following events occurs:

·     If the channel is automatically assigned, the radio changes its channel.

·     If the channel is manually specified, the radio changes its channel, and switches back to the specified channel after 30 minutes and then starts the quiet timer. If no radar signals are detected within the quiet time, the radio starts to use the channel. If radar signals are detected within the quiet time, the radio changes it channel again.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Specify working channel 149 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] channel 149

# Specify working channel 149 for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] channel 149

channel auto-select

Use channel auto-select to configure the channel selection blacklist or whitelist.

Use undo channel auto-select to remove the specified channels from the channel selection blacklist or whitelist.

Syntax

channel auto-select { blacklist | whitelist } channel-number

undo channel auto-select { blacklist | whitelist } { all | channel-number }

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, no channel selection blacklist or whitelist exists.

Views

Radio view

AP group radio view

Predefined user roles

network-admin

Parameters

blacklist: Adds channels to the channel selection blacklist. An AP will not select channels in the blacklist.

whitelist: Adds channels to the channel selection whitelist. An AP will only select channels in the whitelist.

channel-number: Specifies channels by their channel numbers. The value range for this argument varies by country code and radio mode.

all: Specifies all channels in the channel selection blacklist or whitelist.

Usage guidelines

You cannot configure both the channel selection blacklist and whitelist for the same AP.

This command takes effect only on APs operating in auto channel selection mode.

Examples

# Add channels 149, 153, and 157 to the channel selection whitelist for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] channel auto-select whitelist 149 153 157

# Add channels 149, 153, and 157 to the channel selection whitelist for APs with model WA4320i-ACN in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] channel auto-select whitelist 149 153 157

Related commands

channel

channel band-width

Use channel band-width to set the bandwidth mode.

Use undo channel band-width to restore the default.

Syntax

channel band-width { 20 | 40 [ auto-switch ] | 80 | { 160 | dual-80 } [ secondary-channel channel-number ] }

undo channel band-width

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the bandwidth mode is 80 MHz for 802.11ac radios, 20MHz for 802.11gac radios, 40 MHz for 802.11an radios, and 20 MHz for 802.11gn radios.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

20: Sets the bandwidth mode to 20 MHz.

40: Sets the bandwidth mode to 40 MHz.

80: Sets the bandwidth mode to 80 MHz.

auto-switch: Allows a radio to switch its bandwidth mode between 20 MHz and 40 MHz. This keyword is applicable only to 802.11gn and 802.11gac radios.

160: Sets the bandwidth mode to 160 MHz. Support for this keyword depends on the AP model.

dual-80: Sets the bandwidth mode to 80+80 MHz. Support for this keyword depends on the AP model.

secondary-channel channel-number: Specifies the secondary channel for the 160 MHz or 80+80 MHz bandwidth mode. Support for this option depends on the AP model.

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. When you change the mode of a radio, the default setting of this command for the new radio mode is restored.

The radio uses the specified 40/80/160 MHz bandwidth if adjacent channels can be bound to form a 40/80/160 channel. If adjacent channels cannot form a 40/80/160 channel, the radio uses the next available bandwidth less than the specified one.

For example, the bandwidth mode is set to 80 MHz. The radio uses the 80 MHz bandwidth if adjacent channels that can be bound together exist. If adjacent channels that can be bound to an 80 MHz channel do not exist, but two adjacent channels that can be bound to a 40 MHz channel exist, the 40 MHz bandwidth is used. If no adjacent channels that can be bound together exist, the radio uses the 20 MHz bandwidth.

When the bandwidth mode is set to 80+80 MHz, the radio uses the 160 MHz bandwidth if two adjacent 80 MHz channels that can be bound together exist. If a 160 MHz channel cannot be formed but two non-adjacent 80 MHz channels are available, the radio uses the two 80 MHz channels to achieve the 160 MHz bandwidth.

If the working channel is specified, you can specify the secondary 80 MHz channel for the 160 MHz or 80+80 MHz bandwidth mode. If no working channel is specified, the device automatically selects a secondary channel. The working channel forwards all packets and the secondary channel forwards only data packets.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the bandwidth mode to 40 MHz for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] channel band-width 40

# Set the bandwidth mode to 40 MHz for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] channel band-width 40

Related commands

channel

channel-usage measure

Use channel-usage measure to perform on-demand channel usage measurement.

Syntax

channel-usage measure

Views

Radio view

Predefined user roles

network-admin

Usage guidelines

This feature enables an AP to scan supported channels and display the channel usage after measurement. The measurement of each channel takes about one second.

Examples

# Perform on-demand channel usage measurement on radio 2 of AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 2

[Sysname-wlan-ap-ap1-radio-2] channel-usage measure

Please wait......Done.

Channel  Usage

1        63%

2        61%

3        55%

4        45%

5        64%

6        74%

7        66%

8        48%

9        35%

10       38%

11       54%

12       30%

13       72%

channel-usage threshold

Use channel-usage threshold to set the channel usage alarm threshold.

Use undo channel-usage threshold to restore the default.

Syntax

channel-usage threshold threshold

undo channel-usage threshold

Default

The channel usage alarm threshold is 90%.

Views

Radio view

Predefined user roles

network-admin

Parameters

threshold: Specifies the channel usage alarm threshold in percentage. The value range is 5 to 100.

Usage guidelines

If the actual channel usage exceeds the threshold, the device reports an alarm to the information center.

Examples

# Set the channel usage alarm threshold to 20%.

<Sysname> system-view

[Sysname] wlan ap ap1

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] channel-usage threshold 20

client dot11ac-only

Use client dot11ac-only enable to enable the client dot11ac-only feature.

Use client dot11ac-only disable to disable the client dot11ac-only feature.

Use undo client dot11ac-only to restore the default.

Syntax

client dot11ac-only { disable | enable }

undo client dot11ac-only

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the client dot11ac-only feature is disabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11ac and 802.11gac radios. Changing the radio mode invalidates the command.

After you configure this command for a radio, the radio accepts only 802.11ac clients, and all non-802.11ac clients that are associated with the radio are logged off.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable the client dot11ac-only feature for AP ap1.

<System> system-view

[System] wlan ap ap1 model WA4320i-ACN

[System-wlan-ap-ap1] radio 1

[System-wlan-ap-ap1-radio-1] type dot11ac

[System-wlan-ap-ap1-radio-1] client dot11ac-only enable

# Enable the client dot11ac-only feature for AP group 1.

<Sysname> system-view

[Sysname] wlan ap-group 1

[Sysname-wlan-ap-group-1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] client dot11ac-only enable

Related commands

dot11ac mandatory maximum-nss

client dot11b-forbidden

Use client dot11b-forbidden enable to disable access services for 802.11b clients.

Use client dot11b-forbidden disable to enable access services for 802.11b clients.

Use undo client dot11b-forbidden to restore the default.

Syntax

client dot11b-forbidden { disable | enable }

undo client dot11b-forbidden

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, access services for 802.11b clients are enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

Enabling an 802.11g, 802.11gac, or 802.11gn radio to reject 802.11b clients reduces the impact of low-speed 802.11b clients and speeds up wireless data transmission.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Configure AP ap1 to reject 802.11b clients.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 2

[Sysname-wlan-ap-ap1-radio-2] client dot11b-forbidden enable

# Configure AP group apgroup1 to reject 802.11b clients.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-model-WA4320i-ACN] radio 2

[Sysname-wlan-ap-group-apgroup1-model-WA4320i-ACN-radio-2] client dot11b-forbidden enable

client dot11n-only

Use client dot11n-only enable to enable the client dot11n-only feature.

Use client dot11n-only disable to disable the client dot11n-only feature.

Use undo client dot11n-only to restore the default.

Syntax

client dot11n-only { disable | enable }

undo client dot11n-only

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the client dot11n-only feature is disabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

After you configure this command on a radio, the radio accepts only the 802.11n and 802.11ac clients, and all 802.11a/b/g clients that are associated with the radio are logged off.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable the client dot11n-only feature for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] client dot11n-only enable

# Enable the client dot11n-only feature for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] client dot11n-only enable

client max-count

Use client max-count to set the maximum number of clients that can associate with an AP.

Use undo client max-count to restore the default.

Syntax

client max-count max-number

undo client max-count

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, no limit is set for the number of clients that can associate with an AP.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

max-number: Specifies the maximum number of clients that can associate with an AP. The value range depends on the AP model.

Usage guidelines

When the maximum number of clients is reached on an AP, the AP stops accepting new clients.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the maximum number of clients that can associate with an AP to 38 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] client max-count 38

# Set the maximum number of clients that can associate with an AP to 38 for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] client max-count 38

continuous-mode

Use continuous-mode to enable the continuous mode for a radio.

Use undo continuous-mode to restore the default.

Syntax

continuous-mode { mcs mcs-index | nss nss-index vht-mcs vhtmcs-index | rate rate-value }

undo continuous-mode

Default

The continuous mode is disabled.

Views

Radio view

Predefined user roles

network-admin

Parameters

mcs mcs-index: Specifies the MCS index in the range of 0 to 76.

nss nss-index vht-mcs vhtmcs-index: Specifies the VHT-MCS index. The value ranges for the nss-index and vhtmcs-index arguments are 1 to 8 and 0 to 9, respectively.

rate rate-value: Specifies the transmit rate in Mbps.

Usage guidelines

This feature is used for network testing only. Do not use it under any other circumstances.

It enables continuous data packet sending at the specified rate. When the feature is enabled, do not perform any other operations except changing the transmit rate.

For an 802.11a, 802.11b, or 802.11g radio, set the transmit rate. For an 802.11n radio, set the transmit rate or MCS index. For an 802.11ac or 802.11gac radio, set the transmit rate, MCS index, or VHT-MCS index.

Examples

# Enable the continuous mode and set the transmit rate to 6 Mbps.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] continuous-mode rate 6

Related commands

display wlan ap continuous-mode

custom-antenna gain

Use custom-antenna gain to set the antenna gain.

Use undo custom-antenna gain to restore the default.

Syntax

custom-antenna gain antenna-gain

undo custom-antenna gain

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the antenna gain is 0 dBi.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

antenna-gain: Specifies the antenna gain in the range of 0 to 20 dBi.

Usage guidelines

This command is applicable only when an AP uses a third-party antenna.

Effective Isotropic Radiated Power (EIRP) is the actual transmit power of an antenna, and it is the sum of the antenna gain and the maximum transmit power of the radio. If the configured antenna gain causes the EIRP to exceed the threshold, the antenna gain configuration fails.

Make sure the antenna gain setting is the same as the gain of the antenna used on the AP.

Changing the radio mode automatically changes the antenna gain.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the antenna gain to 2 dBi for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] custom-antenna gain 2

# Set the antenna gain to 2 dBi for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] custom-antenna gain 2

display wlan ap continuous-mode

Use display wlan ap continuous-mode to display information about the continuous mode.

Syntax

display wlan ap { all | name ap-name } continuous-mode

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

all: Specifies all APs.

name ap-name: Specifies an AP by its name, a case-insensitive string of 1 to 64 characters. The string can contain letters, digits, underscores (_), dots (.), left brackets ([), right brackets (]), forward slashes (/), and hyphens (-).

Examples

# Display information about the continuous mode for radios on AP ap1.

<Sysname> display wlan ap name ap1 continuous-mode

AP name    Radio ID    Radio type      Rate    Mcs-Index   Nss   Vht-mcs

ap1        1           802.11a         6       N/A         N/A   N/A

Table 1 Command output

Field

Description

Mcs-Index

MCS index.

Nss

NSS index.

Vht-mcs

VHT-MCS index.

Related commands

continuous-mode

display wlan ap radio

Use display wlan ap radio to display AP radio information.

Syntax

display wlan ap { all | name ap-name } radio [ frequency-band { 5 | 2.4 } ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

all: Specifies all APs.

name ap-name: Specifies an AP by its name, a case-insensitive string of 1 to 64 characters. The string can contain letters, digits, underscores (_), dots (.), left brackets ([), right brackets (]), forward slashes (/), and hyphens (-).

frequency-band: Specifies a frequency band.

5: Specifies the 5 GHz frequency band.

2.4: Specifies the 2.4 GHz frequency band.

Examples

# Display radio information for all APs.

<Sysname> display wlan ap all radio

Total number of APs: 1

Total number of connected APs: 1

Total number of connected manual APs: 1

Total number of connected auto APs: 0

Total number of connected common APs: 1

Total number of connected WTUs: 0

Total number of inside APs: 0

Maximum supported APs: 6144

Remaining APs: 6144

Total AP licenses: 128

local AP licenses: 0

Server AP licenses: 0

Remaining local AP licenses: 127

Sync AP licenses: 0

 

AP name                  RID State Channel          Usage TxPower Clients

                                                    (%)   (dBm)

ap1                      1   Up    149(auto)        10     20     5

ap1                      2   Up    11(auto)         15     20     10

# Display 2.4 GHz radio information for AP ap1.

<Sysname> display wlan ap name ap1 radio frequency-band 2.4

AP name                  RID State Channel          Usage TxPower Clients

                                                    (%)   (dBm)

ap1                      2   Up    11(auto)         15     20     15

Table 2 Command output

Field

Description

Total number of inside APs

An inside AP is a manual AP automatically created for radio management when an anchor AP acts as an AC. The name and serial ID of the inside AP are the MAC address and serial ID of the anchor AP, respectively.

Maximum supported APs

Maximum number of supported APs, including fit APs and WTUs, on the AC.

Remaining APs

Remaining number of supported APs. The value equals the number of maximum supported APs minus the number of connected common APs and the number of connected WTUs.

Total AP licenses

Total number of AP licenses. Each WTU license is considered as 0.25 AP licenses.

local AP licenses

Number of local AP licenses on the AC.

Server AP licenses

Number of AP licenses applied from the server by the AC.

Remaining local AP licenses

Number of remaining local AP licenses. Each AP occupies one AP license and each WTU occupies 0.25 AP licenses.

Sync AP licenses

Number of synchronized AP licenses.

State

Radio state:

·     Up.

·     Down.

Usage

Channel usage.

TxPower (dBm)

Transmission power. By default, the maximum supported power is used to transmit packets.

Clients

Number of online clients.

display wlan ap radio channel

Use display wlan ap radio channel to display radio channel information.

Syntax

display wlan ap { all | name ap-name } radio channel

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

all: Specifies all APs.

name ap-name: Specifies an AP by its name, a case-insensitive string of 1 to 64 characters. The string can contain letters, digits, underscores (_), dots (.), left brackets ([), right brackets (]), forward slashes (/), and hyphens (-).

Examples

# Display radio channel information for AP ap3.

<Sysname> display wlan ap name ap3 radio channel

AP name                  RID Channel          Band-width           CenterFreq

                                              (MHz)

ap3                       1  36(auto)         20/40/80/160/(80+80) 42/58

ap3                       2  149              20/40/80             155

ap3                       3  11(auto)         20                   0

Table 3 Command output

Field

Description

Band-width (MHz)

Supported channel bandwidth.

CenterFreq

Central frequencies. This field is available only when the supported channel bandwidth reaches 80 MHz. This field displays the central frequencies for both the main and the secondary channels when 160 MHz or 80+80 MHz bandwidth is supported.

display wlan ap radio type

Use display wlan ap radio type to display radio type information.

Syntax

display wlan ap { all | name ap-name } radio type

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

all: Specifies all APs.

name ap-name: Specifies an AP by its name, a case-insensitive string of 1 to 64 characters. The string can contain letters, digits, underscores (_), left brackets ([), right brackets (]), forward slashes (/), and hyphens (-).

Examples

# Display radio type information for AP ap1.

<Sysname> display wlan ap name ap1 radio type

AP name                  RID  AP state  Radio state  Radio type

ap1                      1    Up        Up           802.11n(5GHz)

ap1                      2    Up        Down         802.11n(2.4GHz)

Table 4 Command output

Field

Description

AP state

AP state:

·     Up—The AP has established a CAPWAP tunnel with the AC.

·     Down—The AP has not established a CAPWAP tunnel with the AC.

Radio state

Radio state:

·     Up.

·     Down.

display wlan statistics ap radio

Use display wlan statistics ap radio to display radio statistics.

Syntax

display wlan statistics ap { all | name ap-name } radio

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

all: Specifies all APs.

name ap-name: Specifies an AP by its name, a case-insensitive string of 1 to 64 characters.

Examples

# Display radio statistics for AP ap1.

<Sysname> display wlan statistics ap name ap1 radio

                                 Radio statistics

--------------------------------------------------------------------------------

 AP name:ap1                                   Radio ID:1

--------------------------------------------------------------------------------

Transmitted frame statistics:

   Total frames                              :836532

   Total frame bytes                         :214040681

   Unicast frames                            :4

   Unicast frame bytes                       :900

   Broadcast/Multicast frames                :836528

   Broadcast/Multicast frame bytes           :214039781

   Other frames                              :0

   Other frame bytes                         :0

 

   Discarded frames                          :0

   Failed RTS frames                         :0

   Retransmissions                           :6

   Successful RTS frames                     :0

   Retransmitted frames                      :3

   No-ACK frames                             :1555

   Authentication frames                     :1

   Association frames                        :1

 

   Packet statistics by size:

     Smaller than or equal to 128            :747

     Between 128 and 512 (inclusive)         :85983

     Between 512 and 1024 (inclusive)        :0

     Larger than 1024                        :0

 

   Packet statistics by rate:

       1 Mbps  :0            2 Mbps  :0

     5.5 Mbps  :0            6 Mbps  :0

       9 Mbps  :0           11 Mbps  :0

      12 Mbps  :0           18 Mbps  :0

      24 Mbps  :880         36 Mbps  :0

      48 Mbps  :0           54 Mbps  :0

 

  Packet statistics based on data rate:

    6.5 Mbps  :0             7.2 Mbps  :0

     13 Mbps  :0            13.5 Mbps  :0

   14.4 Mbps  :0              15 Mbps  :0

   19.5 Mbps  :0            21.7 Mbps  :0

     26 Mbps  :0              27 Mbps  :0

   28.9 Mbps  :0            29.3 Mbps  :0

     30 Mbps  :0            32.5 Mbps  :0

     39 Mbps  :0            40.5 Mbps  :0

   43.3 Mbps  :0              45 Mbps  :0

     52 Mbps  :0              54 Mbps  :0

   57.8 Mbps  :0            58.5 Mbps  :0

     60 Mbps  :0              65 Mbps  :0

   72.2 Mbps  :0              78 Mbps  :1

     81 Mbps  :0            86.7 Mbps  :0

   87.8 Mbps  :0              90 Mbps  :0

   97.5 Mbps  :0             104 Mbps  :3

    108 Mbps  :0           115.6 Mbps  :0

    117 Mbps  :0             120 Mbps  :0

  121.5 Mbps  :0             130 Mbps  :0

    135 Mbps  :0           144.4 Mbps  :0

    150 Mbps  :0             156 Mbps  :0

    162 Mbps  :0           173.3 Mbps  :0

  175.5 Mbps  :0             180 Mbps  :0

    195 Mbps  :0             200 Mbps  :0

    216 Mbps  :0           216.7 Mbps  :0

    234 Mbps  :0             240 Mbps  :0

    243 Mbps  :0             260 Mbps  :0

  263.3 Mbps  :0             270 Mbps  :0

  288.9 Mbps  :0           292.5 Mbps  :0

    300 Mbps  :0             324 Mbps  :0

    325 Mbps  :0             351 Mbps  :0

    360 Mbps  :0           364.5 Mbps  :0

    390 Mbps  :0             400 Mbps  :0

    405 Mbps  :0           433.3 Mbps  :0

    450 Mbps  :0            468 Mbps  :0

    486 Mbps  :0            520 Mbps  :0

  526.5 Mbps  :0            540 Mbps  :0

    585 Mbps  :0            600 Mbps  :0

    650 Mbps  :0            702 Mbps  :0

    780 Mbps  :0          866.7 Mbps  :0

  877.5 Mbps  :0            975 Mbps  :0

   1053 Mbps  :0           1170 Mbps  :0

   1300 Mbps  :0

--------------------------------------------------------------------------------

Received frame statistics:

   Total frames                         :420815

   Total frame bytes                    :24112652

   Unicast frames                       :585

   Unicast frame bytes                  :15357

   Broadcast/Multicast frames           :420230

   Broadcast/Multicast frame bytes      :24097295

   Fragmented frames                    :0

   Duplicate frames                     :0

   FCS failures                         :474471639

   Decryption errors                    :0

   Authentication frames                :1

   Association frames                   :1

 

   Packet statistics by size:

     Smaller than or equal to 128            :420759

     Between 128 and 512 (inclusive)         :54

     Between 512 and 1024 (inclusive)        :0

     Larger than 1024                        :0

 

   Packet statistics by rate:

       6 Mbps  :420115       9 Mbps  :0

      12 Mbps  :0           18 Mbps  :0

      24 Mbps  :0           36 Mbps  :1

      48 Mbps  :0           54 Mbps  :2

 

   Packet statistics based on data rate:

     6.5 Mbps  :0             7.2 Mbps  :0

      13 Mbps  :0            13.5 Mbps  :0

    14.4 Mbps  :0              15 Mbps  :0

    19.5 Mbps  :0            21.7 Mbps  :0

      26 Mbps  :0              27 Mbps  :0

    28.9 Mbps  :0            29.3 Mbps  :0

      30 Mbps  :0            32.5 Mbps  :0

      39 Mbps  :0            40.5 Mbps  :0

    43.3 Mbps  :0              45 Mbps  :0

      52 Mbps  :1              54 Mbps  :2

    57.8 Mbps  :0            58.5 Mbps  :17

      60 Mbps  :0              65 Mbps  :10

    72.2 Mbps  :0              78 Mbps  :48

      81 Mbps  :0            86.7 Mbps  :70

    87.8 Mbps  :0              90 Mbps  :0

    97.5 Mbps  :0             104 Mbps  :87

     108 Mbps  :0           115.6 Mbps  :170

     117 Mbps  :130           120 Mbps  :0

   121.5 Mbps  :0             130 Mbps  :140

     135 Mbps  :0           144.4 Mbps  :22

     150 Mbps  :0             156 Mbps  :0

     162 Mbps  :0           173.3 Mbps  :0

   175.5 Mbps  :0             180 Mbps  :0

     195 Mbps  :0             200 Mbps  :0

     216 Mbps  :0           216.7 Mbps  :0

     234 Mbps  :0             240 Mbps  :0

     243 Mbps  :0             260 Mbps  :0

   263.3 Mbps  :0             270 Mbps  :0

   288.9 Mbps  :0           292.5 Mbps  :0

     300 Mbps  :0             324 Mbps  :0

     325 Mbps  :0             351 Mbps  :0

     360 Mbps  :0           364.5 Mbps  :0

     390 Mbps  :0             400 Mbps  :0

     405 Mbps  :0           433.3 Mbps  :0

     450 Mbps  :0             468 Mbps  :0

     486 Mbps  :0             520 Mbps  :0

   526.5 Mbps  :0             540 Mbps  :0

     585 Mbps  :0             600 Mbps  :0

     650 Mbps  :0             702 Mbps  :0

     780 Mbps  :0           866.7 Mbps  :0

   877.5 Mbps  :0             975 Mbps  :0

    1053 Mbps  :0            1170 Mbps  :0

    1300 Mbps  :0

--------------------------------------------------------------------------------

                                 Radio statistics

--------------------------------------------------------------------------------

 AP name:ap1                                   Radio ID:2

--------------------------------------------------------------------------------

Transmitted frame statistics:

   Total frames                              :13134

   Total frame bytes                         :3259997

   Unicast frames                            :11

   Unicast frame bytes                       :3518

   Broadcast/Multicast frames                :13123

   Broadcast/Multicast frame bytes           :3256479

   Other frames                              :0

   Other frame bytes                         :0

 

   Discarded frames                          :0

   Failed RTS frames                         :0

   Retransmissions                           :58

   Successful RTS frames                     :0

   Retransmitted frames                      :11

   No-ACK frames                             :7541

   Authentication frames                     :14

   Association frames                        :8

 

   Packet statistics by size:

     Smaller than or equal to 128            :1020

     Between 128 and 512 (inclusive)         :11386

     Between 512 and 1024 (inclusive)        :0

     Larger than 1024                        :0

 

   Packet statistics by rate:

       1 Mbps  :0            2 Mbps  :0

     5.5 Mbps  :0            6 Mbps  :0

       9 Mbps  :0           11 Mbps  :1121

      12 Mbps  :0           18 Mbps  :0

      24 Mbps  :0           36 Mbps  :0

      48 Mbps  :0           54 Mbps  :0

 

  Packet statistics based on data rate:

    6.5 Mbps  :3             7.2 Mbps  :0

     13 Mbps  :1            13.5 Mbps  :0

   14.4 Mbps  :0              15 Mbps  :0

   19.5 Mbps  :4            21.7 Mbps  :0

     26 Mbps  :0              27 Mbps  :0

   28.9 Mbps  :0            29.3 Mbps  :0

     30 Mbps  :0            32.5 Mbps  :0

     39 Mbps  :1            40.5 Mbps  :0

   43.3 Mbps  :0              45 Mbps  :0

     52 Mbps  :0              54 Mbps  :0

   57.8 Mbps  :0            58.5 Mbps  :0

     60 Mbps  :0              65 Mbps  :0

   72.2 Mbps  :0              78 Mbps  :0

     81 Mbps  :0            86.7 Mbps  :0

   87.8 Mbps  :0              90 Mbps  :0

   97.5 Mbps  :0             104 Mbps  :1

    108 Mbps  :0           115.6 Mbps  :0

    117 Mbps  :1             120 Mbps  :0

  121.5 Mbps  :0             130 Mbps  :0

    135 Mbps  :0           144.4 Mbps  :0

    150 Mbps  :0             156 Mbps  :0

    162 Mbps  :0           173.3 Mbps  :0

  175.5 Mbps  :0             180 Mbps  :0

    195 Mbps  :0             200 Mbps  :0

    216 Mbps  :0           216.7 Mbps  :0

    234 Mbps  :0             240 Mbps  :0

    243 Mbps  :0             260 Mbps  :0

  263.3 Mbps  :0             270 Mbps  :0

  288.9 Mbps  :0           292.5 Mbps  :0

    300 Mbps  :0             324 Mbps  :0

    325 Mbps  :0             351 Mbps  :0

    360 Mbps  :0           364.5 Mbps  :0

    390 Mbps  :0             400 Mbps  :0

    405 Mbps  :0           433.3 Mbps  :0

    450 Mbps  :0             468 Mbps  :0

    486 Mbps  :0             520 Mbps  :0

  526.5 Mbps  :0             540 Mbps  :0

    585 Mbps  :0             600 Mbps  :0

    650 Mbps  :0             702 Mbps  :0

    780 Mbps  :0           866.7 Mbps  :0

  877.5 Mbps  :0             975 Mbps  :0

   1053 Mbps  :0            1170 Mbps  :0

   1300 Mbps  :0

--------------------------------------------------------------------------------

Received frame statistics:

   Total frames                         :32156

   Total frame bytes                    :3076192

   Unicast frames                       :1613

   Unicast frame bytes                  :102957

   Broadcast/Multicast frames           :30543

   Broadcast/Multicast frame bytes      :2973235

   Fragmented frames                    :0

   Duplicate frames                     :2

   FCS failures                         :9978084

   Decryption errors                    :0

   Authentication frames                :14

   Association frames                   :8

 

   Packet statistics by size:

     Smaller than or equal to 128            :25327

     Between 128 and 512 (inclusive)         :6097

     Between 512 and 1024 (inclusive)        :0

     Larger than 1024                        :0

 

  Packet statistics by rate:

      1 Mbps  :28718        2 Mbps  :1895

    5.5 Mbps  :284          6 Mbps  :29

      9 Mbps  :12          11 Mbps  :0

     12 Mbps  :10          18 Mbps  :24

     24 Mbps  :11          36 Mbps  :5

     48 Mbps  :4           54 Mbps  :0

 

  Packet statistics based on data rate:

    6.5 Mbps  :45                7.2 Mbps  :0

     13 Mbps  :53               13.5 Mbps  :0

   14.4 Mbps  :0                  15 Mbps  :0

   19.5 Mbps  :120              21.7 Mbps  :0

     26 Mbps  :136                27 Mbps  :0

   28.9 Mbps  :0                29.3 Mbps  :0

     30 Mbps  :0                32.5 Mbps  :0

     39 Mbps  :59               40.5 Mbps  :0

   43.3 Mbps  :0                  45 Mbps  :0

     52 Mbps  :17                 54 Mbps  :0

   57.8 Mbps  :0                58.5 Mbps  :20

     60 Mbps  :0                  65 Mbps  :4

   72.2 Mbps  :0                  78 Mbps  :0

     81 Mbps  :0                86.7 Mbps  :0

   87.8 Mbps  :0                  90 Mbps  :0

   97.5 Mbps  :0                 104 Mbps  :0

    108 Mbps  :0               115.6 Mbps  :0

    117 Mbps  :0                 120 Mbps  :0

  121.5 Mbps  :0                 130 Mbps  :0

    135 Mbps  :0               144.4 Mbps  :0

    150 Mbps  :0                 156 Mbps  :0

    162 Mbps  :0               173.3 Mbps  :0

  175.5 Mbps  :0                 180 Mbps  :0

    195 Mbps  :0                 200 Mbps  :0

    216 Mbps  :0               216.7 Mbps  :0

    234 Mbps  :0                 240 Mbps  :0

    243 Mbps  :0                 260 Mbps  :0

  263.3 Mbps  :0                 270 Mbps  :0

  288.9 Mbps  :0               292.5 Mbps  :0

    300 Mbps  :0                 324 Mbps  :0

    325 Mbps  :0                 351 Mbps  :0

    360 Mbps  :0               364.5 Mbps  :0

    390 Mbps  :0                 400 Mbps  :0

    405 Mbps  :0               433.3 Mbps  :0

    450 Mbps  :0                 468 Mbps  :0

    486 Mbps  :0                 520 Mbps  :0

  526.5 Mbps  :0                 540 Mbps  :0

    585 Mbps  :0                 600 Mbps  :0

    650 Mbps  :0                 702 Mbps  :0

    780 Mbps  :0               866.7 Mbps  :0

  877.5 Mbps  :0                 975 Mbps  :0

   1053 Mbps  :0                1170 Mbps  :0

   1300 Mbps  :0

---------------------------------------------------------------------------------

Table 5 Command output

Field

Description

Transmitted frame statistics

Total frames

Total number of transmitted frames, including probe responses and beacon frames.

Total frame bytes

Total bytes of transmitted frames, including probe responses and beacon frames.

Unicast frames

Total number of transmitted unicast frames, excluding probe responses.

Unicast frame bytes

Total bytes of transmitted unicast frames, excluding probe responses.

Broadcast/Multicast frames

Total number of transmitted broadcast and multicast frames, excluding beacon frames.

Broadcast/Multicast frame bytes

Total bytes of transmitted broadcast and multicast frames, excluding beacon frames.

Others frames

Total number of other transmitted frames.

Others frame bytes

Total bytes of other transmitted frames.

Packet statistics by rate

Total number of packets classified by 802.11a/b/g rates.

Packet statistics based on data rate

Total number of packets classified by 802.11n rates. This field is not available if the device does not support 802.11n.

Received frame statistics

Total frames

Total number of received frames.

Total frame bytes

Total bytes of received frames.

Unicast frames

Total number of received unicast frames.

Unicast frame bytes

Total bytes of received unicast frames.

Broadcast/Multicast frames

Total number of received broadcast and multicast frames.

Broadcast/Multicast frame bytes

Total bytes of received broadcast and multicast frames.

Fragmented frames

Total number of received fragmented frames.

FCS failures

Total number of received packets with FCS failures.

Decryption errors

Total number of received packets with decryption errors.

distance

Use distance to set the maximum transmission distance.

Use undo distance to restore the default.

Syntax

distance distance

undo distance

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the maximum transmission distance is 1 km (0.62 miles).

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

distance: Specifies the maximum transmission distance in the range of 1 to 40 km (0.62 to 24.86 miles).

Usage guidelines

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the maximum transmission distance to 5 km (3.11 miles) for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] distance 5

# Set the maximum transmission distance to 5 km (3.11 miles) for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] distance 5

dot11ac mandatory maximum-nss

Use dot11ac mandatory maximum-nss to set the maximum mandatory NSS.

Use undo dot11ac mandatory maximum-nss to restore the default.

Syntax

dot11ac mandatory maximum-nss nss-number

undo dot11ac mandatory maximum-nss

Default

In radio view, if the maximum supported NSS is set, no maximum mandatory NSS is set. If the maximum supported NSS is not set, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, no maximum mandatory NSS is set.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

nss-number: Specifies the maximum mandatory NSS in the range of 1 to 8.

Usage guidelines

This command is applicable only to 802.11ac and 802.11gac radios. Changing the radio mode to non-802.11ac modes invalidates the command.

The maximum mandatory NSS cannot be greater than the maximum supported NSS.

After you modify the maximum mandatory NSS, clients that are associated with the radio and that do not support the modified NSS will go offline.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the maximum mandatory NSS to 7 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11ac

[Sysname-wlan-ap-ap1-radio-1] dot11ac mandatory maximum-nss 7

# Set the maximum mandatory NSS to 7 for AP group 1.

<Sysname> system-view

[Sysname] wlan ap-group 1

[Sysname-wlan-ap-group-1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] type dot11ac

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] dot11ac mandatory maximum-nss 7

Related commands

dot11ac support maximum-nss

dot11ac multicast-nss

Use dot11ac multicast-nss to set the multicast NSS and specify a VHT-MCS index.

Use undo dot11ac multicast-nss to restore the default.

Syntax

dot11ac multicast-nss nss-number vht-mcs index

undo dot11ac multicast-nss

Default

In radio view, the default settings are as follows:

·     If the maximum supported NSS or the maximum mandatory NSS is set, no multicast NSS is set.

·     If neither the maximum supported NSS nor the maximum mandatory NSS is set, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, no multicast NSS is set.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

nss-number: Specifies the multicast NSS in the range of 1 to 8.

index: Specifies a VHT-MCS index in the range of 0 to 9.

Usage guidelines

Before configuring this command, you must configure the dot11ac mandatory maximum-nss command.

The multicast NSS cannot be greater than the maximum mandatory NSS.

This command is applicable only to 802.11ac and 802.11gac radios. Changing the radio mode to non-802.11ac modes invalidates the command.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the maximum mandatory NSS, multicast NSS, and VHT-MCS index for AP ap1 to 2, 2, and 2, respectively.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11ac

[Sysname-wlan-ap-ap1-radio-1] dot11ac mandatory maximum-nss 2

[Sysname-wlan-ap-ap1-radio-1] dot11ac multicast-nss 2 vht-mcs 2

# Set the maximum mandatory NSS, multicast NSS, and VHT-MCS index for AP group 2 to 2, 2, and 6, respectively.

<Sysname> system-view

[Sysname] wlan ap-group 1

[Sysname-wlan-ap-group-1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] dot11ac mandatory maximum-nss 2

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] dot11ac multicast-nss 2 vht-mcs 2

Related commands

dot11ac mandatory maximum-nss

dot11ac support maximum-nss

Use dot11ac support maximum-nss to set the maximum supported NSS.

Use undo dot11ac support maximum-nss to restore the default.

Syntax

dot11ac support maximum-nss nss-number

undo dot11ac support maximum-nss

Default

In radio view, the default settings are as follows:

·     If the maximum mandatory NSS is set, the maximum supported NSS is 8.

·     If the maximum mandatory NSS is not set, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the maximum supported NSS is 8.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

nss-number: Specifies the maximum supported NSS in the range of 1 to 8.

Usage guidelines

This command is applicable only to 802.11ac and 802.11gac radios. Changing the radio mode to non-802.11ac modes invalidates the command.

The maximum supported NSS cannot be smaller than the maximum mandatory NSS.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the maximum supported NSS to 7 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11ac

[Sysname-wlan-ap-ap1-radio-1] dot11ac support maximum-nss 7

# Set the maximum supported NSS to 7 for AP group 1.

<Sysname> system-view

[Sysname] wlan ap-group 1

[Sysname-wlan-ap-group-1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] type dot11ac

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] dot11ac support maximum-nss 7

Related commands

dot11ac mandatory maximum-nss

dot11g protection

Use dot11g protection enable to enable 802.11g protection.

Use dot11g protection disable to disable 802.11g protection.

Use undo dot11g protection to restore the default.

Syntax

dot11g protection { disable | enable }

undo dot11g protection

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, 802.11g protection is disabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11g, 802.11n (2.4 GHz), and 802.11gac radios. If you change the mode of a radio to a mode other than the three modes, 802.11g protection configuration is removed.

802.11g, 802.11n, 802.11gac devices send RTS/CTS or CTS-to-self packets before sending data only when 802.11b signals are detected on the channel.

802.11g protection automatically takes effect when 802.11b clients associate with an 802.11g, 802.11n (2.4 GHz), or 802.11gac radio.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable 802.11g protection for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 2

[Sysname-wlan-ap-ap1-radio-2] type dot11gn

[Sysname-wlan-ap-ap1-radio-2] dot11g protection enable

# Enable 802.11g protection for the APs with model WA4320i-ACN in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 2

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-2] type dot11gn

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-2] dot11g protection enable

Related commands

protection-mode

dot11n mandatory maximum-mcs

Use dot11n mandatory maximum-mcs to set the maximum mandatory MCS index.

Use undo dot11n mandatory maximum-mcs to restore the default.

Syntax

dot11n mandatory maximum-mcs index

undo dot11n mandatory maximum-mcs

Default

In radio view, the default settings are as follows:

·     If the maximum supported MCS index is set, no maximum mandatory MCS index is set.

·     If the maximum supported MCS index is not set, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, no maximum mandatory MCS index is set.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

index: Specifies the maximum mandatory MCS index in the range of 0 to 76.

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

Before configuring the dot11n multicast-mcs command, you must set the maximum mandatory MCS index.

After you modify the maximum mandatory MCS index, clients that are associated with the radio and that do not support the modified MCS index will go offline.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the maximum mandatory MCS index to 14 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] dot11n mandatory maximum-mcs 14

# Set the maximum mandatory MCS index to 14 for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] dot11n mandatory maximum-mcs 14

dot11n multicast-mcs

Use dot11n multicast-mcs to set the multicast MCS index.

Use undo dot11n multicast-mcs to restore the default.

Syntax

dot11n multicast-mcs index

undo dot11n multicast-mcs

Default

In radio view, the default settings are as follows:

·     If the maximum mandatory MCS index or the maximum supported MCS index is set, no multicast MCS index is set.

·     If neither the maximum mandatory MCS index nor the maximum supported MCS index is set, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, no multicast MCS index is set.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

index: Specifies the multicast MCS index in the range of 0 to 76.

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

The multicast MCS index takes effect only when the radio associates only with 802.11n and 802.11ac clients.

If 802.11a/b/g clients exist, the AP and clients use the 802.11a/b/g multicast rate to send multicast packets.

The multicast MCS index maps to a rate in 20 MHz bandwidth mode regardless of whether the bandwidth mode is 20 MHz or 40 MHz.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the multicast MCS index to 14 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] dot11n mandatory maximum-mcs 15

[Sysname-wlan-ap-ap1-radio-1] dot11n multicast-mcs 14

# Set the multicast MCS index to 14 for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] dot11n mandatory maximum-mcs 14

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] dot11n multicast-mcs 14

dot11n protection

Use dot11n protection enable to enable 802.11n protection.

Use dot11n protection disable to disable 802.11n protection.

Use undo dot11n protection to restore the default.

Syntax

dot11n protection { disable | enable }

undo dot11n protection

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, 802.11n protection is disabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. If you change the mode of a radio to a mode other than the three modes, the 802.11n protection configuration is removed.

802.11n, 802.11ac, and 802.11gac devices send RTS/CTS or CTS-to-self packets before sending data only when 802.11a/b/g signals are detected on the channel.

802.11n protection automatically takes effect when 802.11a/b/g clients associate with an 802.11n, 802.11ac, or 802.11gac radio.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable 802.11n protection for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] dot11n protection enable

# Enable 802.11n protection for the APs with model WA4320i-ACN in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] dot11n protection enable

Related commands

protection-mode

dot11n support maximum-mcs

Use dot11n support maximum-mcs to set the maximum supported MCS index.

Use undo dot11n support maximum-mcs to restore the default.

Syntax

dot11n support maximum-mcs index

undo dot11n support maximum-mcs

Default

In radio view, the default settings are as follows:

·     If the maximum mandatory MCS index is set, the maximum supported MCS index is 76.

·     If the maximum mandatory MCS index is not set, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the maximum supported MCS index is 76.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

index: Specifies the maximum supported MCS index in the range of 0 to 76.

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

The maximum supported MCS index cannot be smaller than the maximum mandatory MCS index.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the maximum supported MCS index to 14 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] dot11n support maximum-mcs 14

# Set the maximum supported MCS index to 14 for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] dot11n support maximum-mcs 14

dtim

Use dtim to set the Delivery Traffic Indication Map (DTIM) interval.

Use undo dtim to restore the default.

Syntax

dtim counter

undo dtim

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the DTIM interval is 1, and an AP sends buffered broadcast and multicast frames after every beacon frame.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

counter: Specifies the DTIM interval in the range of 1 to 31.

Usage guidelines

An AP periodically broadcasts a beacon compliant with the DTIM. After the AP broadcasts the beacon, it sends buffered broadcast and multicast frames based on the value of the DTIM interval. For example, if you set the DTIM interval to 5, the AP sends buffered broadcast and multicast frames every five beacon frames.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the DTIM interval to 5 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] dtim 5

# Set the DTIM interval to 5 for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] dtim 5

fragment-threshold

Use fragment-threshold to set the frame fragmentation threshold.

Use undo fragment-threshold to restore the default.

Syntax

fragment-threshold size

undo fragment-threshold

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the fragmentation threshold is 2346 bytes.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

size: Specifies the fragmentation threshold in the range of 256 to 2346 bytes. The value for this argument must be an even number.

Usage guidelines

Frames larger than the fragmentation threshold are fragmented before transmission. Frames smaller than the fragmentation threshold are transmitted without fragmentation.

In a WLAN with great interference, decrease the fragmentation threshold and set the MTU (ip mtu command) of packets sent over the radio to be lower than the fragmentation threshold. This improves the network throughput and efficiency.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the fragmentation threshold to 2048 bytes for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] fragment-threshold 2048

# Set the fragmentation threshold to 2048 bytes for the APs with model WA4320i-ACN in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] fragment-threshold 2048

green-energy-management

Use green-energy-management enable to enable the energy-saving feature.

Use green-energy-management disable to disable the energy-saving feature.

Use undo green-energy-management to restore the default.

Syntax

green-energy-management { disable | enable }

undo green-energy-management

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the energy-saving feature is disabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

After you enable the energy-saving feature, the multiple-input and multiple-output (MIMO) mode of a radio automatically changes to 1x1 if no clients associate with the radio. This reduces power consumption.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable the energy-saving feature for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] green-energy-management enable

# Enable the energy-saving feature for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] green-energy-management enable

ldpc

Use ldpc enable to enable LDPC.

Use ldpc disable to disable LDPC.

Use undo ldpc to restore the default.

Syntax

ldpc { disable | enable }

undo ldpc

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, LDPC is enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

The device can receive but cannot send LDPC packets.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Disable LDPC for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] ldpc disable

# Disable LDPC for AP group 1.

<Sysname> system-view

[Sysname] wlan ap-group 1

[Sysname-wlan-ap-group-1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] ldpc disable

long-retry threshold

Use long-retry threshold to set the hardware retransmission limit for large frames.

Use undo long-retry threshold to restore the default.

Syntax

long-retry threshold count

undo long-retry threshold

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the hardware retransmission limit is 4 for large frames.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

count: Specifies the hardware retransmission limit for large frames, in the range of 1 to 15.

Usage guidelines

Perform this task to set the hardware retransmission limit for frames larger than the RTS threshold.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the hardware retransmission limit for large frames to 5 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] long-retry threshold 5

# Set the hardware retransmission limit for large frames to 5 for the APs with model WA4320i-ACN in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] long-retry threshold 5

Related commands

protection-threshold

short-retry threshold

max-power

Use max-power to set the maximum transmit power.

Use undo max-power to restore the default.

Syntax

max-power radio-power

undo max-power

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the AP uses the maximum supported transmit power.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

radio-power: Specifies the maximum transmit power.

Usage guidelines

The transmit power range supported by a radio varies by country code, channel, AP model, radio mode, antenna type, and bandwidth mode. If you change these attributes for a radio after you set the maximum transmit power, the configured maximum transmit power might be out of the supported transmit power range. If this happens, the system automatically adjusts the maximum transmit power to a valid value.

If you enable power lock, the locked power becomes the maximum transmit power.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the maximum transmit power to 15 dBm for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] max-power 15

# Set the maximum transmit power to 15 dBm for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] max-power 15

mimo

 

NOTE:

Support for the parameters of this command depends on the AP model.

Use mimo to specify a MIMO mode for a radio.

Use undo mimo to restore the default.

Syntax

mimo { 1x1 | 2x2 | 3x3 | 4x4 }

undo mimo

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the default setting for this command varies by AP model.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

1x1: Sends and receives signals through one spatial stream.

2x2: Sends and receives signals through two spatial streams.

3x3: Sends and receives signals through three spatial streams.

4x4: Sends and receives signals through four spatial streams.

Usage guidelines

MIMO enables a radio to send and receive wireless signals through multiple spatial streams. This improves system capacity and spectrum usage without requiring higher bandwidth.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the MIMO mode to 2x2 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] mimo 2x2

# Set the MIMO mode to 2x2 for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] mimo 2x2

mu-txbf

 

NOTE:

Support for this command depends on the AP model.

Use mu-txbf enable to enable multi-user transmit beamforming (TxBF).

Use mu-txbf disable to disable multi-user TxBF.

Use undo mu-txbf to restore the default.

Syntax

mu-txbf { disable | enable }

undo mu-txbf

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, multi-user TxBF is enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11ac and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, 802.11g, or 802.11n invalidates the command.

TxBF enables an AP to adjust transmitting parameters based on the channel information to focus RF signals on intended clients. This feature improves the RF signal quality.

Multi-user TxBF is part of 802.11ac Wave2. Multi-user TxBF enables an AP to focus different RF signals on their intended clients to reduce interference and transmission delay. This improves traffic throughput and bandwidth usage. Multi-user TxBF is applicable to WLANs that have a large number of clients and require high bandwidth usage and low transmission delay.

Multi-user TxBF takes effect only when single-user TxBF is enabled.

As a best practice, do not modify the default MIMO settings for an AP enabled with multi-user TxBF.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable multi-user TxBF for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA5620i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] su-txbf enable

[Sysname-wlan-ap-ap1-radio-1] mu-txbf enable

# Enable multi-user TxBF for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA5620i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA5620i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA5620i-ACN-radio-1] su-txbf enable

[Sysname-wlan-ap-group-apgroup1-ap-model-WA5620i-ACN-radio-1] mu-txbf enable

Related commands

mimo

su-txbf

power-lock

Use power-lock enable to enable power lock.

Use power-lock disable to disable power lock.

Use undo power-lock to restore the default.

Syntax

power-lock { disable | enable }

undo power-lock

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, power lock is disabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

If you enable power lock, the current power is locked and becomes the maximum transmit power. The locked power still takes effect after the AC restarts.

If a radio enabled with power lock switches to a new channel that provides lower power than the locked power, the maximum power supported by the new channel takes effect.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable power lock for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] power-lock enable

# Enable power lock for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] power-lock enable

preamble

Use preamble to set the preamble type.

Use undo preamble to restore the default.

Syntax

preamble { long | short }

undo preamble

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the short preamble is used.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

long: Specifies a long preamble. A long preamble ensures compatibility with all wireless devices that use an earlier standard than 802.11n.

short: Specifies a short preamble. A short preamble can improve network performance.

Usage guidelines

This command is applicable only to 802.11b, 802.11g, and 802.11gn radios.

A preamble is a set of bits in a packet header to synchronize transmission signals between sender and receiver.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the preamble type to long for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 2

[Sysname-wlan-ap-ap1-radio-2] type dot11g

[Sysname-wlan-ap-ap1-radio-2] preamble long

# Set the preamble type to long for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 2

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11g

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] preamble long

protection-mode

Use protection-mode to specify a collision avoidance mode.

Use undo protection-mode to restore the default.

Syntax

protection-mode { cts-to-self | rts-cts }

undo protection-mode

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the CTS-to-self mode is used.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

cts-to-self: Specifies the CTS-to-self mode.

rts-cts: Specifies the RTS/CTS mode.

Usage guidelines

You can specify either of the following collision avoidance modes for an AP:

·     RTS/CTS—An AP sends an RTS packet to a client before sending data to the client. After receiving the RTS packet, the client sends a CTS packet to the AP. The AP begins to send data after receiving the CTS packet, and other devices that detect the RTS or CTS packet do not send data within a specific time period.

·     CTS-to-self—An AP sends a CTS packet with its own MAC address as the destination MAC address before sending data to a client. After receiving the CTS-to-self packet, the AP begins to send data, and other devices that detect the CTS-to-self packet do not send data within a specific time period.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Specify the RTS/CTS mode for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 2

[Sysname-wlan-ap-ap1-radio-2] protection-mode rts-cts

# Specify the RTS/CTS mode for the APs with model WA4320i-ACN in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 2

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-2] protection-mode rts-cts

Related commands

dot11g protection

dot11n protection

protection-threshold

protection-threshold

Use protection-threshold to set the RTS threshold.

Use undo protection-threshold to restore the default.

Syntax

protection-threshold size

undo protection-threshold

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the RTS threshold is 2346 bytes.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

size: Specifies the RTS threshold in the range of 0 to 2346 bytes.

Usage guidelines

The system performs collision avoidance only for packets larger than the RTS threshold.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the RTS threshold to 2048 bytes for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] protection-threshold 2048

# Set the RTS threshold to 2048 bytes for the APs with model WA4320i-ACN in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] protection-threshold 2048

Related commands

protection-mode

radio

Use radio to enter radio view.

Syntax

radio radio-id

Views

AP view

AP group's AP model view

Predefined user roles

network-admin

Parameters

radio-id: Specifies a radio by its ID. The value range for this argument varies by AP model.

Examples

# Enter radio view.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1]

# Enter an AP group's radio view.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1]

radio

Use radio enable to enable a radio.

Use radio disable to disable a radio.

Use undo radio to restore the default.

Syntax

radio { disable | enable }

undo radio

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, a radio is disabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable radio 1 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] radio enable

# Enable radio 1 for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] radio enable

rate

Use rate to set the transmission rates for a radio.

Use undo rate to restore the default.

Syntax

rate { multicast { auto | rate-value } | { disabled | mandatory | supported } rate-value }

undo rate

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view:

·     802.11a/802.11an/802.11ac:

¡     Prohibited rates—None.

¡     Mandatory rates—6, 12, and 24.

¡     Multicast rate—Selected from the mandatory rates.

¡     Supported rates—9, 18, 36, 48, and 54.

·     802.11b:

¡     Prohibited rates—None.

¡     Mandatory rates—1 and 2.

¡     Multicast rate—Selected from the mandatory rates.

¡     Supported rates—5.5 and 11.

·     802.11g/802.11gn/802.11gac:

¡     Prohibited rates—None.

¡     Mandatory rates—1, 2, 5.5, and 11.

¡     Multicast rate—Selected from the mandatory rates.

¡     Supported rates—6, 9, 12, 18, 24, 36, 48, and 54.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

disabled: Specifies rates that cannot be used by an AP.

mandatory: Specifies rates that the clients must support to associate with an AP.

multicast: Specifies the rate at which an AP multicasts packets. The multicast rate must be selected from the mandatory rates.

supported: Specifies rates that an AP supports. After a client associates with an AP, the client can select a higher or lower rate from the supported rates to communicate with the AP.

auto: Automatically selects a mandatory rate as the multicast rate.

rate-value: Specifies the rate value in Mbps. You can set multiple rates and separate them by spaces. The available values for this argument are as follows:

·     802.11a/802.11an/802.11ac—6, 9, 12, 18, 24, 36, 48, and 54.

·     802.11b—1, 2, 5.5, and 11.

·     802.11g/802.11gn/802.11gac—1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54.

Usage guidelines

The mandatory rates and multicast rate cannot be null. When there is only one mandatory rate, you cannot specify the mandatory rate as a supported rate or prohibited rate.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the mandatory rates to 6 Mbps, 12 Mbps, and 24 Mbps for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] rate mandatory 6 12 24

# Set the mandatory rates to 6 Mbps, 12 Mbps, and 24 Mbps for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] rate mandatory 6 12 24

reset wlan statistics ap radio

Use reset wlan statistics ap radio to clear radio statistics.

Syntax

reset wlan statistics ap { all | name ap-name } radio

Views

User view

Predefined user roles

network-admin

Parameters

all: Specifies all APs.

name ap-name: Specifies an AP by its name, a case-insensitive string of 1 to 64 characters. The string can contain letters, digits, underscores (_), dots (.), left brackets ([), right brackets (]), forward slashes (/), and hyphens (-).

Examples

# Clear radio statistics for AP ap1.

<Sysname> reset wlan statistics ap name ap1 radio

sacp ssid-hide channel-usage-threshold

Use sacp ssid-hide channel-usage-threshold to set the radio channel usage threshold.

Use undo sacp ssid-hide channel-usage-threshold to restore the default.

Syntax

sacp ssid-hide channel-usage-threshold threshold

undo sacp ssid-hide channel-usage-threshold

Default

In AP view, an AP uses the configuration in AP group view.

In AP group view, the radio channel usage threshold is 100%.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

threshold: Specifies the radio channel usage threshold in the range of 5 to 100.

Usage guidelines

CAUTION

CAUTION:

Adjusting the radio usage threshold might affect online clients. Please use this feature with caution.

The system hides the SSID of a radio if the radio's channel usage exceeds the threshold. To associate with the radio when the SSID is hidden, clients must perform active scanning.

Examples

# Set the radio channel usage to 60 for radio 1 of AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] sacp ssid-hide channel-usage-threshold 60

# Set the radio channel usage to 60 for radio 1 of APs in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] sacp ssid-hide channel-usage-threshold 60

short-gi

Use short-gi enable to enable short Guard Interval (GI).

Use short-gi disable to disable short GI.

Use undo short-gi to restore the default.

Syntax

short-gi { disable | enable }

undo short-gi

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, short GI is enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Disable short GI for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] short-gi disable

# Disable short GI for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] short-gi disable

short-retry threshold

Use short-retry threshold to set the hardware retransmission limit for small frames.

Use undo short-retry threshold to restore the default.

Syntax

short-retry threshold count

undo short-retry threshold

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the hardware retransmission limit is 7 for small frames.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

count: Specifies the hardware retransmission limit for small frames, in the range of 1 to 15.

Usage guidelines

Perform this task to set the hardware retransmission limit for frames smaller than or equal to the RTS threshold.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the hardware retransmission limit for small frames to 10 for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] short-retry threshold 10

# Set the hardware retransmission limit for small frames to 10 for the APs with model WA4320i-ACN in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] short-retry threshold 10

Related commands

long-retry threshold

protection-threshold

smart-antenna

 

NOTE:

Support for this command depends on the AP model.

Use smart-antenna enable to enable the smart antenna feature.

Use smart-antenna disable to disable the smart antenna feature.

Use undo smart-antenna to restore the default.

Syntax

smart-antenna { disable | enable }

undo smart-antenna

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the smart antenna feature is enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable smart antenna for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] smart-antenna enable

# Enable smart antenna for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] smart-antenna enable

smart-antenna policy

 

NOTE:

Support for this command depends on the AP model.

Use smart-antenna policy to specify a smart antenna mode.

Use undo smart-antenna policy to restore the default.

Syntax

smart-antenna policy { auto | high-availability | high-throughput }

undo smart-antenna policy

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, the auto mode is used.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

auto: Specifies the auto mode. When this mode is enabled, high availability mode is used for audio and video packets, and high throughput mode is used for other packets.

high-availability: Specifies the high availability mode. This mode ensures guaranteed bandwidth for clients and is applicable to WLANs that require stable bandwidth.

high-throughput: Specifies the high throughput mode. This mode ensures as more associations as possible and is applicable to WLANs that require high performance.

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

The smart antenna mode configuration takes effect only after you enable the smart antenna feature.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the smart antenna mode to high-availability for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] smart-antenna policy high-availability

# Set the smart antenna mode to high-availability for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] smart-antenna policy high-availability

stbc

Use stbc enable to enable Space-Time Block Coding (STBC).

Use stbc disable to disable STBC.

Use undo stbc to restore the default.

Syntax

stbc { disable | enable }

undo stbc

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, STBC is enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11n, 802.11ac, and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, or 802.11g invalidates the command.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable STBC for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

[Sysname-wlan-ap-ap1-radio-1] stbc enable

# Enable STBC for AP group 1.

<Sysname> system-view

[Sysname] wlan ap-group 1

[Sysname-wlan-ap-group-1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] type dot11an

[Sysname-wlan-ap-group-1-ap-model-WA4320i-ACN-radio-1] stbc enable

su-txbf

 

NOTE:

Support for this command depends on the AP model.

Use su-txbf enable to enable single-user TxBF.

Use su-txbf disable to disable single-user TxBF.

Use undo su-txbf to restore the default.

Syntax

su-txbf { disable | enable }

undo su-txbf

Default

In radio view, a radio uses the configuration in an AP group's radio view.

In an AP group's radio view, single-user TxBF is enabled.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Usage guidelines

This command is applicable only to 802.11ac and 802.11gac radios. Changing the radio mode to 802.11a, 802.11b, 802.11g, or 802.11n invalidates the command.

Single-user TxBF enables an AP to improve the signal to one intended client. Single-user TxBF is applicable to WLANs that have widely spread clients, poor network quality, and serious signal attenuation.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Enable single-user TxBF for AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA5620i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] su-txbf enable

# Enable single-user TxBF for AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA5620i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA5620i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA5620i-ACN-radio-1] su-txbf enable

Related commands

mimo

mu-txbf

type

Use type to specify a radio mode.

Use undo type to restore the default.

Syntax

type { dot11a | dot11ac | dot11an | dot11b | dot11g | dot11gac | dot11gn }

undo type

Default

The default setting varies by AP model.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

dot11a: Specifies the 802.11a radio mode.

dot11ac: Specifies the 802.11ac radio mode.

dot11an: Specifies the 802.11n (5 GHz) radio mode.

dot11b: Specifies the 802.11b radio mode.

dot11g: Specifies the 802.11g radio mode.

dot11gac: Specifies the 802.11gac radio mode.

dot11gn: Specifies the 802.11n (2.4 GHz) radio mode.

Usage guidelines

When you change the radio mode in an AP group's radio view, the default settings for the radio mode related commands are restored.

The configuration in radio view takes precedence over the configuration in an AP group's radio view.

Examples

# Set the radio mode to 802.11n (5 GHz) for radio 1 on AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

[Sysname-wlan-ap-ap1-radio-1] type dot11an

# Set the radio mode to 802.11n (5 GHz) for radio 1 in AP group apgroup1.

<Sysname> system-view

[Sysname] wlan ap-group apgroup1

[Sysname-wlan-ap-group-apgroup1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] type dot11an

wlan error-frame optimization

Use wlan error-frame optimization to set the index for optimizing the error packet ratio.

Use undo wlan error-frame optimization to restore the default.

Syntax

wlan error-frame optimization value

undo wlan error-frame optimization

Default

The index for optimizing the error packet ratio is not specified.

Views

System view

Predefined user roles

network-admin

Parameters

value: Specifies the index for optimizing the error packet ratio, in the range of 0 to 1000. The smaller the index is, the smaller the recalculated ratio will be.

Usage guidelines

The error packet ratio is the number of received error data packets divided by the total number of received data packets.

This command enables the device to recalculate the error packet ratio by using the specified index to get a smaller radio value.

Examples

# Set the index for optimizing the error packet ratio to 100.

<Sysname> system-view

[Sysname] wlan error-frame optimization 100

wlan radio

Use wlan radio enable to enable all radios.

Use wlan radio disable to disable all radios.

Use undo wlan radio to restore the default.

Syntax

wlan radio { disable | enable }

undo wlan radio

Default

Radios are disabled unless they are already enabled in radio view or AP group radio view.

Views

System view

Predefined user roles

network-admin

Usage guidelines

CAUTION

CAUTION:

This feature takes effect on all manual APs and online auto APs.

If you execute both the wlan radio { disable | enable } command and the radio { disable | enable } command, the most recent configuration takes effect.

Examples

# Enable all radios.

<Sysname> system-view

[Sysname] wlan radio enable

Related commands

radio { disable | enable }

wlan retransmit-frame optimization

Use wlan retransmit-frame optimization to set the index for optimizing the retransmission ratio.

Use undo wlan retransmit-frame optimization to restore the default.

Syntax

wlan retransmit-frame optimization value

undo wlan retransmit-frame optimization

Default

The index for optimizing the retransmission ratio is not set.

Views

System view

Default user roles

network-admin

Parameters

value: Specifies the index for optimizing the retransmission ratio, in the range of 0 to 100. The smaller the index is, the smaller the recalculated ratio will be.

Usage guidelines

The retransmission ratio is the number of retransmitted data packets divided by the total number of transmitted data packets.

This command enables the device to recalculate the retransmission ratio by using the specified index to get a smaller ratio value.

Examples

# Set the index for optimizing the retransmission ratio to 100.

<Sysname> system-view

[Sysname] wlan retransmit-frame optimization 100