Contents

Spectrum management commands· 1

channel-capability mode· 1

channel-switch mode· 2

power-capability mode· 3

power-constraint mode· 4

spectrum-management 5

Spectrum management commands

For information about MSR routers that can function as ACs, see "Compatibility of hardware and AC functionality."

channel-capability mode

Use channel-capability mode to set the client channel capability match mode.

Use undo channel-capability mode to restore the default.

Syntax

channel-capability mode { all | none | partial }

undo channel-capability mode

Default

In radio view, the configuration in an AP group's radio view is used.

In an AP group's radio view, client channel capabilities are not checked.

Views

Radio view

AP group's radio view

Predefined user roles

network-admin

Parameters

all: Specifies the all mode. A client is allowed to associate with a radio only when all its supported channels match the radio's supported channels.

none: Specifies the none mode. Client channel capabilities are not checked.

partial: Specifies the partial mode. A client is allowed to associate with a radio as long as one of its supported channels matches any one of the radio's supported channels.

Usage guidelines

This command is available only for 5 GHz radios.

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

Examples

# Set the client channel capability match mode to all 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] spectrum-management enable

[Sysname-wlan-ap-ap1-radio-1] channel-capability mode all

# Set the client channel capability match mode to all 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] spectrum-management enable

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] channel-capability mode all

Related commands

spectrum-management

channel-switch mode

Use channel-switch mode to set the channel switch mode.

Use undo channel-switch mode to restore the default.

Syntax

channel-switch mode { continuous | suspend }

undo channel-switch mode

Default

In radio view, the configuration in an AP group's radio view is used.

In an AP group's radio view, all online clients stop sending frames during channel switch.

Views

Radio view

AP group radio view

Predefined user roles

network-admin

Parameters

continuous: Configures the online clients to continue sending frames during channel switch.

suspend: Configures the online clients to stop sending frames during channel switch until channel switch is complete.

Usage guidelines

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

Examples

# Set the channel switch mode to continuous 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] spectrum-management enable

[Sysname-wlan-ap-ap1-radio-1] channel-switch mode continuous

# Set the channel switch mode to continuous 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] spectrum-management enable

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] channel-switch mode continuous

Related commands

spectrum-management

power-capability mode

Use power-capability mode to set the transmit power capability match mode.

Use undo power-capability mode to restore the default.

Syntax

power-capability mode { all | none | partial }

undo power-capability mode

Default

In radio view, the configuration in an AP group's radio view is used.

In an AP group's radio view, client transmit power capabilities are not checked.

Views

Radio view

AP group radio view

Predefined user roles

network-admin

Parameters

all: Specifies the all mode. A client is allowed to associate with a radio only when all its transmit power capabilities match the radio's transmit power capabilities.

none: Specifies the none mode. Client transmit power capabilities are not checked.

partial: Specifies the partial mode. A client is allowed to associate with a radio as long as one of its transmit power capabilities matches the radio's transmit power capabilities.

Usage guidelines

This command takes effect only when you enable spectrum management or radio resource measurement. For more information about radio resource measurement, see WLAN Configuration Guide.

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

Examples

# Set the client power capability match mode to all 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] spectrum-management enable

[Sysname-wlan-ap-ap1-radio-1] power-capability mode all

# Set the client power capability match mode to all 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] spectrum-management enable

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] power-capability mode all

Related commands

resource-measure

spectrum-management

power-constraint mode

Use power-constraint mode to set the power constraint mode.

Use undo power-constraint mode to restore the default.

Syntax

power-constraint mode { auto [ anpi-interval anpi-interval-value ] | manual power-constraint }

undo power-constraint mode

Default

In radio view, the configuration in an AP group's radio view is used.

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

Views

Radio view

AP group radio view

Predefined user roles

network-admin

Parameters

auto: Specifies the auto mode.

anpi-interval anpi-interval-value: Adds a value to the average noise power indicator (ANPI) for the device to calculate the power constraint value, in the range of 0 to 30 in dBm. The default value is 10 dBm.

manual power-constraint: Specifies the power constraint value in the range of 0 to 30 dBm.

Usage guidelines

This command is available only for 5 GHz radios.

If you specify the auto mode, the device calculates the power constraint value by using this formula: power-constraint = Received Channel Power Indicator (RCPI) minus (ANPI + anpi-interval-value).

This command takes effect only when you enable spectrum management or radio resource measurement. For more information about radio resource measurement, see WLAN Configuration Guide.

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

Examples

# Set the power constraint mode to manual and set the power constraint value to 5 dBm 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] spectrum-management enable

[Sysname-wlan-ap-ap1-radio-1] power-constraint mode manual 5

# Set the power constraint mode to manual and set the power constraint value to 5 dBm 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] spectrum-management enable

[Sysname-wlan-ap-group-apgroup1-ap-model-WA4320i-ACN-radio-1] power-constraint mode manual 5

Related commands

resource-measure

spectrum-management

spectrum-management

Use spectrum-management enable to enable spectrum management.

Use spectrum-management disable to disable spectrum management.

Use undo spectrum-management to restore the default.

Syntax

spectrum-management { disable | enable }

undo spectrum-management

Default

In radio view, the configuration in an AP group's radio view is used.

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

Views

Radio view

AP group radio view

Predefined user roles

network-admin

Usage guidelines

This command is available only for 5 GHz radios.

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

Examples

# Enable spectrum management 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] spectrum-management enable

# Enable spectrum management 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] spectrum-management enable