09-Radio Resources Management

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01-WLAN RRM commands
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01-WLAN RRM commands 182.08 KB

WLAN RRM 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.

adjacency-factor

Use adjacency-factor to set the adjacency factor.

Use undo adjacency-factor to restore the default.

Syntax

adjacency-factor neighbor

undo adjacency-factor

Default

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

In an AP group's RRM view, the adjacency factor is 3.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

neighbor: Specifies the adjacency factor in the range of 1 to 16.

Usage guidelines

The adjacency factor defines the quantity of manageable detected radios that trigger TPC and the ranking of the RSSI used for comparison with the power adjustment threshold. An AC can manage only radios associated with it.

For example, if the adjacency factor is 3, the AC performs TPC for a radio when the radio detects 3 other manageable radios. After ranking the radio's RSSIs detected by other manageable radios in descending order, the AC selects the third largest RSSI to compare with the power adjustment threshold.

Examples

# Set the adjacency factor to 7 for radio 1 of AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1

[Sysname-wlan-ap-ap1] radio 1

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

[Sysname-wlan-ap-ap1-radio-1-rrm] adjacency-factor 7

# Set the adjacency factor to 7 for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] adjacency-factor 7

adjacency-factor radio-selection

Use adjacency-factor radio-selection to specify the type of radios to participate in TPC calculation.

Use undo adjacency-factor radio-selection to restore the default.

Syntax

adjacency-factor radio-selection { all-channel | overlapping-channel }

undo adjacency-factor radio-selection

Default

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

In an AP group's RRM view, all-channel radios participate in TPC calculation.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

all-channel: Specifies radios detected on all channels.

overlapping-channel: Specifies radios detected on overlapping channels.

Usage guidelines

Radios that can participate in the TPC calculation for a radio include the following types:

·     All-channel radios—Include all radios that detect the radio and are managed by the same AC as the radio. TPC based on all-channel radios can better control the signal coverage.

·     Overlapping-channel radios—Include radios that detect the radio on a channel overlapping with the radio's transmit channel and are managed by the same AC as the radio. TPC based on overlapping-channel radios can expand signal coverage without increasing interference.

Examples

# Specify the type of radios to participate in TPC calculation as overlapping-channel 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] adjacency-factor radio-selection overlapping-channel

# Specify the type of radios to participate in TPC calculation as overlapping-channel for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] adjacency-factor radio-selection overlapping-channel

ap name

Use ap name to add a radio to an RRM holddown group.

Use undo ap name to remove one or all radios from an RRM holddown group.

Syntax

ap name ap-name radio radio-id

undo ap { name ap-name [ radio radio-id ] | all }

Default

No radios exist in an RRM holddown group.

Views

RRM holddown group view

Predefined user roles

network-admin

Parameters

name ap-name: Specifies an AP by its name, a case-sensitive string of 1 to 64 characters. The name can contain letters, numbers, underlines (_), left brackets ([), right brackets (]), slashes (/), and hyphens (-). The specified AP must already exist.

radio radio-id: Specifies a radio by its ID. The value range for this argument varies by device model. If you do not specify this option when executing the undo command, the command deletes all radios of the specified AP from the group.

all: Specifies all radios.

Usage guidelines

A radio can belong to only one RRM holddown group. Adding a radio to a new RRM holddown group removes the radio from the old RRM holddown group.

Examples

# Add radio 2 of AP ap1 to RRM holddown group 10.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rrm-calibration-group-10] ap name ap1 radio 2

calibrate-channel mode

Use calibrate-channel mode to set the auto-DFS mode.

Use undo calibrate-channel mode to restore the default.

Syntax

calibrate-channel mode { periodic | scheduled }

undo calibrate-channel mode

Default

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

In an AP group's RRM view, the auto-DFS mode is periodic.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

periodic: Specifies periodic auto-DFS.

scheduled: Specifies scheduled auto-DFS.

Usage guidelines

In periodic auto-DFS mode, the AC automatically performs DFS for a radio at the channel calibration interval.

In scheduled auto-DFS mode, the AC performs DFS at the specified time in a time range. Use this mode when interference is severe to avoid affecting ongoing wireless services.

Examples

# Set the auto-DFS mode to scheduled 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-channel self-decisive enable

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-channel mode scheduled

# Set the auto-DFS mode to scheduled for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-channel self-decisive enable

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-channel mode scheduled

Related commands

calibrate-channel monitoring time-range

calibrate-channel pronto

wlan rrm calibration-channel interval

calibrate-channel monitoring time-range

Use calibrate-channel monitoring time-range to specify a time range for channel monitoring.

Use undo calibrate-channel monitoring time-range to delete the specified time range for channel monitoring.

Syntax

calibrate-channel monitoring time-range time-range-name

undo calibrate-channel monitoring time-range

Default

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

In an AP group's RRM view, no time range is specified for channel monitoring.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

time-range-name: Specifies the name of a time range, a case-insensitive string of 1 to 32 characters. The string must start with a letter and cannot be all.

Usage guidelines

In scheduled auto-DFS, the AC collects statistics in the specified time range to generate channel reports and neighbor reports.

Examples

# Specify a time range for channel monitoring 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-channel monitoring time-range time1

# Specify a time range for channel monitoring for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-channel monitoring time-range time1

Related commands

time-range

calibrate-channel pronto

Use calibrate-channel pronto to execute scheduled auto-DFS.

Syntax

calibrate-channel pronto

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Examples

# Create a job and assign commands to the job for radio 1 of AP ap1.

<Sysname> system-view

[Sysname] scheduler job calibration1

[Sysname-job-calibration1] command 1 system-view

[Sysname-job-calibration1] command 2 wlan ap ap1

[Sysname-job-calibration1] command 3 radio 1

[Sysname-job-calibration1] command 4 rrm

[Sysname-job-calibration1] command 5 calibrate-channel pronto

# Create a job and assign commands to the job for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] scheduler job calibration2

[Sysname-job-calibration2] command 1 system-view

[Sysname-job-calibration2] command 2 wlan ap-group g1

[Sysname-job-calibration2] command 3 ap-model WA4320i-ACN

[Sysname-job-calibration2] command 4 radio 1

[Sysname-job-calibration2] command 5 rrm

[Sysname-job-calibration2] command 6 calibrate-channel pronto

calibrate-channel self-decisive

Use calibrate-channel self-decisive enable to enable auto-DFS.

Use calibrate-channel self-decisive disable to disable auto-DFS.

Use undo calibrate-channel self-decisive to restore the default.

Syntax

calibrate-channel self-decisive { disable | enable }

undo calibrate-channel self-decisive

Default

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

In an AP group's RRM view, auto-DFS is disabled.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Examples

# Enable auto-DFS 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-channel self-decisive enable

# Enable auto-DFS for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-channel self-decisive enable

Related commands

calibrate-channel mode

calibrate-channel track spectrum-analysis

Use calibrate-channel track spectrum-analysis enable to enable WSA collaboration.

Use calibrate-channel track spectrum-analysis disable to disable WSA collaboration.

Use undo calibrate-channel track spectrum-analysis to restore the default.

Syntax

calibrate-channel track spectrum-analysis { disable | enable }

undo calibrate-channel track spectrum-analysis

Default

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

In an AP group's RRM view, WSA collaboration is disabled.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Usage guidelines

When you enable Wireless Spectrum Analysis (WSA) collaboration, the system performs DFS when WSA detects that the channel quality is lower than the value of the specified quality level. For more information about WSA, see

Examples

# Enable WSA collaboration 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-channel track spectrum-analysis enable

# Enable WSA collaboration for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-channel track spectrum-analysis enable

Related commands

spectrum-analysis calibrate-channel sensitivity (see WLAN Advanced Features Command Reference)

calibrate-power min

Use calibrate-power min to set the minimum transmit power for a radio after TPC is performed.

Use undo calibrate-power min to restore the default.

Syntax

calibrate-power min tx-power

undo calibrate-power min

Default

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

In an AP group's RRM view, the minimum transmit power of a radio is 11 dBm after TPC is performed.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

tx-power: Specifies the minimum transmit power for a radio, in the range of 11 to 20 dBm.

Usage guidelines

This command ensures that the transmit power of a radio can still meet network requirements after TPC is performed.

Examples

# Set the minimum transmit power to 15 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-power min 15

# Set the minimum transmit power to 15 dBm for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-power min 15

calibrate-power mode

Use calibrate-power mode to set the TPC mode.

Use undo calibrate-power mode to restore the default.

Syntax

calibrate-power mode { coverage | custom | density }

undo calibrate-power mode

Default

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

In an AP group's RRM view, the TPC mode is custom.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

coverage: Specifies the coverage mode.

custom: Specifies the custom mode.

density: Specifies the density mode.

Usage guidelines

To avoid interference among APs, use the density mode. To increase signal coverage performance, use the coverage mode. If these two modes cannot meet your network requirements, use the custom mode to customize power adjustment settings.

In either density or coverage mode, power adjustment settings are defined by the system and cannot be changed.

Examples

# Set the TPC mode to coverage for radio 1 of AP ap1.

<Sysname> system-view

[Sysname] wlan ap ap1

[Sysname-wlan-ap-ap1] radio 1

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

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-power mode coverage

# Set the TPC mode to density for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-power mode density

calibrate-power self-decisive

Use calibrate-power self-decisive enable to enable periodic auto-TPC for the AC to perform TPC at the power calibration interval.

Use calibrate-power self-decisive disable to disable periodic auto-TPC.

Use undo calibrate-power self-decisive to restore the default.

Syntax

calibrate-power self-decisive { disable | enable }

undo calibrate-power self-decisive

Default

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

In an AP group's RRM view, periodic auto-TPC is disabled.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Examples

# Enable periodic auto-TPC 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-power self-decisive enable

# Enable periodic auto-TPC for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-power self-decisive enable

Related commands

wlan rrm calibration-power interval

calibrate-channel self-decisive sensitivity

Use calibrate-channel self-decisive sensitivity to set the DFS sensitivity mode.

Use calibrate-channel self-decisive sensitivity to restore the default.

Syntax

calibrate-channel self-decisive sensitivity { custom | high | low | medium }

undo calibrate-channel self-decisive sensitivity

Default

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

In an AP group's RRM view, the DFS sensitivity mode is custom.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

custom: Specifies the custom sensitivity mode.

high: Specifies the high sensitivity mode.

low: Specifies the low sensitivity mode.

medium: Specifies the medium sensitivity mode.

Usage guidelines

DFS configured with a higher sensitivity can be triggered more easily.

DFS trigger parameters will be restored to the default if you change the sensitivity mode. The default settings vary by sensitivity mode. Record the configured DFS trigger parameters if necessary before you change the sensitivity mode from custom to low, medium, or high.

You can configure DFS trigger parameters only when the sensitivity mode is custom.

Examples

# Set the DFS sensitivity mode to low 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-channel self-decisive sensitivity low

# Set the DFS sensitivity mode to high for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-channel self-decisive sensitivity high

Related commands

crc-error-threshold

interference-threshold

tolerance-level

calibrate-channel suppression

Use calibrate-channel suppression enable to enable DFS suppression.

Use calibrate-channel suppression disable to disable DFS suppression.

Use undo calibrate-channel suppression to restore the default.

Syntax

calibrate-channel suppression { disable | enable [ client-number number ] }

undo calibrate-channel suppression

Default

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

In an AP group's RRM view, DFS suppression is disabled.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

client-number number: Specifies the online client threshold in the range of 1 to 124. The value is 124 by default.

Usage guidelines

This feature takes effect only when periodic auto-DFS is configured.

For wireless service stability, you can configure DFS suppression to suppress periodic auto-DFS when the online client quantity reaches the specified threshold.

Examples

# Enable DFS suppression  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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-channel self-decisive enable

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-channel mode periodic

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-channel suppression enable

# Disable DFS suppression for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-channel self-decisive enable

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-channel mode periodic

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-channel suppression disable

calibrate-power threshold

Use calibrate-power threshold to set the power adjustment threshold.

Use undo calibrate-power threshold to restore the default.

Syntax

calibrate-power threshold value

undo calibrate-power threshold

Default

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

In an AP group's RRM view, the power adjustment threshold is 65.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

value: Specifies the power adjustment threshold in the range of 50 to 90. The value range indicates that the power of the radio is in the range of –90 dBm to –50 dBm.

Usage guidelines

As a best practice to avoid interference among radios, set the power adjustment threshold to –80 dBm for high-density WLANs.

Examples

# Set the power adjustment threshold to 70 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] calibrate-power threshold 70

# Set the power adjustment threshold to 70 for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] calibrate-power threshold 70

channel holddown-time

Use channel holddown-time to set the channel holddown time.

Use undo channel holddown-time to restore the default.

Syntax

channel holddown-time minutes

undo channel holddown-time

Default

The channel holddown time is 720 minutes.

Views

RRM holddown group view

Predefined user roles

network-admin

Parameters

minutes: Specifies the channel holddown time in the range of 10 to 1440 minutes.

Usage guidelines

Each time the channel of a radio in the RRM holddown group changes, the system starts the channel holddown timer for the radio. The channel for every radio in the RRM holddown group remains unchanged during the specified channel holddown time.

Examples

# Set the channel holddown time to 600 minutes for RRM holddown group 10.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rrm-calibration-group-10] channel holddown-time 600

channel-usage-threshold

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

Use undo channel-usage-threshold to restore the default.

Syntax

channel-usage-threshold percent percent

undo channel-usage-threshold percent

Default

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

In an AP group's RRM view, the channel usage threshold is 60.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

percent: Specifies the channel usage threshold in the range of 1 to 80.

Usage guidelines

When the AC detects that the actual channel usage on a radio reaches the channel usage threshold, it performs DFS for the radio.

Examples

# Set the channel usage threshold to 40 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] channel-usage-threshold percent 40

# Set the channel usage threshold to 40 for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] channel-usage-threshold percent 40

Related commands

crc-error-threshold

interference-threshold

crc-error-threshold

Use crc-error-threshold to set the CRC error threshold.

Use undo crc-error-threshold to restore the default.

Syntax

crc-error-threshold percent

undo crc-error-threshold

Default

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

In an AP group's RRM view, the CRC error threshold is 20.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

percent: Specifies the CRC error threshold in the range of 1 to 100.

Usage guidelines

When the AC detects that the proportion of CRC-error packets in all 802.11 packets reaches the CRC error threshold on a radio, it performs DFS for the radio.

Examples

# Set the CRC error threshold to 50 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] crc-error-threshold 50

# Set the CRC error threshold to 50 for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] crc-error-threshold 50

description

Use description to set a description for an RRM holddown group.

Use undo description to restore the default.

Syntax

description text

undo description

Default

No description is set for an RRM holddown group.

Views

RRM holddown group view

Predefined user roles

network-admin

Parameters

text: Specifies the RRM holddown group description, a case-sensitive string of 1 to 64 characters.

Examples

# Set the description for RRM holddown group 10 to office.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rrm-calibration-group-10] description office

display wlan rrm baseline

Use display wlan rrm baseline to display radio baseline information.

Syntax

display wlan rrm baseline { all | name baseline-name } [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

all: Specifies all radio baselines.

name baseline-name: Specifies a radio baseline by its name, a case-insensitive string of 1 to 32 characters.

verbose: Displays detailed information. If you do not specify this keyword, the command displays brief radio baseline information.

Usage guidelines

You cannot display information about a radio baseline if you do not have the right to manage radios with the location identifier in the radio baseline.

Examples

# Display brief radio baseline information.

<Sysname> display wlan rrm baseline all

 Baseline name  : apbaseline

 Radio range    : AP

 Created at     : 2015-06-22 19:56:31

 

 Baseline name  : groupbaseline

 Radio range    : AP group

 Created at     : 2015-06-22 19:56:12

 

 Baseline name  : globalbaseline

 Radio range    : Global

 Created at     : 2015-06-22 19:55:12

Table 1 Command output

Field

Description

Radio range

Range of radios saved in the baseline:

·     AP—Radios on an AP.

·     AP group—Radios on APs in an AP group.

·     Global—Radios on all APs associated with the AC.

Created at

Time and date when the baseline was created.

# Display detailed radio baseline information.

<Sysname> display wlan rrm baseline all verbose

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

 Baseline name : apbaseline

 Radio range   : AP

 Created at    : 2015-06-22 19:56:31

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

 APName             RadioID RadioType Bandwidth Channel Power RegionCode

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

 ap1                2       dot11gn   20        13      20    CN

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

 

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

 Baseline name : groupbaseline

 Radio range   : AP group

 Created at    : 2015-06-22 19:56:12

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

 APName             RadioID RadioType Bandwidth Channel Power RegionCode

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

 ap1                1       dot11an   40        157     20    CN

 ap2                1       dot11an   40        149     20    CN

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

 

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

 Baseline name : globalbaseline

 Radio range   : Global

 Created at    : 2015-06-22 19:55:12

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

 APName             RadioID RadioType Bandwidth Channel Power RegionCode

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

 ap1                1       dot11an   40        149     20    CN

 ap1                2       dot11gn   20        13      20    CN

 ap2                1       dot11an   40        149     20    CN

 ap2                2       dot11gn   20        1       20    CN

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

Table 2 Command output

Field

Description

Radio range

Range of radios saved in the baseline:

·     AP—Radios on an AP.

·     AP group—Radios on all APs in an AP group.

·     Global—Radios on all APs associated with the AC.

Created at

Time and date when the baseline was created.

Power

Transmit power of the radio in dBm.

RegionCode

Region code of the AP.

display wlan rrm baseline apply-history

Use display wlan rrm baseline apply-history to display the history records of radio baseline application.

Syntax

display wlan rrm baseline apply-history [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

verbose: Displays detailed information. If you do not specify this keyword, the command displays brief information.

Usage guidelines

This command displays information about the most recent ten baseline applications.

Examples

# Display the brief history records of radio baseline application.

<Sysname> display wlan rrm baseline apply-history

Name        : global1

Applied at  : 2016-01-23   12:19:50

Applied to  : global

# Display the detailed history records of radio baseline application.

<Sysname> display wlan rrm baseline apply-history verbose

Name        : global1

Applied at  : 2016-01-23   12:19:50

Applied to  : global

Radios      : 6

Success     : 4

Failure     : 2

Failure reason

  Radio doesn't exist           : 0

  Radio is down                 : 0

  Mismatching radio type        : 0

  Mismatching region code       : 1

  Ineffective service template  : 0

  Illegal channel               : 0

  Mismatching bandwidth         : 1

  Channel locked                : 0

  Channel fixed                 : 0

  Within channel holddown time  : 0

  Mismatching channel gap policy: 0

  Power locked                  : 0

  Within power holddown time    : 0

  Power lower than min. power   : 0

  Power greater than max. power : 0

Table 3 Command output

Field

Description

Name

Radio baseline name.

Applied at

Time at which the radio baseline was applied.

Applied to

Radio baseline application range:

·     ap—Applied to an AP.

·     apgroup—Applied to an AP group.

·     global—Applied to all APs.

Radios

Number of radios in the radio baseline.

Success

Number of successful applications.

Failure

Number of failed applications.

Mismatching radio type

The radio mode saved in the baseline does not match the actual radio mode.

Mismatching region code

The region code saved in the baseline does not match the actual region code of the AP.

Ineffective service template

No service template is bound to a radio in the baseline or the bound service template is disabled.

Mismatching channel gap policy

The channel in the baseline does not match the specified channel gap.

Power lower than min. power

The transmit power in the baseline is lower than the specified minimum transmit power for the radio.

Power greater than max. power

The transmit power in the baseline is higher than the specified maximum transmit power for the radio.

Related commands

wlan rrm baseline apply

display wlan rrm-calibration-group

Use display wlan rrm-calibration-group to display RRM holddown group information.

Syntax

display wlan rrm-calibration-group { all | group-id }

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

all: Specifies all RRM holddown groups.

group-id: Specifies an RRM holddown group by its ID. The value range for this argument varies by device model.

Examples

# Display information about RRM holddown group 10.

<Sysname> display wlan rrm-calibration-group 10

          RRM Calibration Group Information

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

Group ID                : 10

Description             : office

Channel holddown time   : 720 minutes

Power holddown time     : 60 minutes

Location name           : default-location

Group members           : ap4-radio2, ap3-radio2

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

Table 4 Command output

Field

Description

Group ID

ID of the RRM holddown group.

Description

Description for the RRM holddown group.

Channel holddown time

Channel holddown time.

Power holddown time

Power holddown time.

Location name

Name of the location identifier assigned to the RRM holddown group.

Group members

Radios in the RRM holddown group.

display wlan rrm-history ap

Use display wlan rrm-history ap to display historical channel and power adjustment information.

Syntax

display wlan rrm-history ap { all | name ap-name }

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-sensitive string of 1 to 64 characters. The name can include letters, numbers, underscores (_), left brackets ([), right brackets (]), slashes (/), and minus signs (-).

Usage guidelines

You can use this command to display detailed information about the most recent three channel and power adjustments. The detailed information includes adjustment time, cause, power, and interference.

Examples

# Display historical channel and power adjustment information for radios of AP ap1.

<Sysname> display wlan rrm-history ap name ap1

                         AP RRM History

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

 Flags : I - Interference,   P - Packets discarded,    F - Retransmission,

         R - Radar,          C - Coverage,             O - Others

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

 

                         AP RRM History : ap1

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

 Radio : 1                                Basic BSSID : 000f-e2ff-7700

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

        Ch  Power Load Util Intf PER Retry Reason  Date         Time

            (dBm) (%)  (%)  (%)  (%) (%)           (yyyy-mm-dd) (hh:mm:ss)

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

 Before 6   20    24   2    21   11  18    -P----  2014-07-07   17:31:50

 After  1   20    9    0    8    0   27    -       -            -

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

 Before 1   20    54   1    53   11  15    IP----  2014-07-08   12:19:50

 After  6   20    10   0    10   3   29    -       -            -

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

 Before 6   20    29   1    28   21  20    -P----  2014-07-08   12:59:50

 After  1   20    30   0    29   2   24    -       -            -

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

Table 5 Command output

Field

Description

Radio

Radio ID.

Basic BSSID

Basic service set identifier.

Ch

Working channel of the radio.

Power

Transmit power of the radio.

Load

Channel load in percentage.

Util

Channel usage in percentage.

Intf

Interference detected on the channel, in percentage.

PER

Bit error rate detected on the channel, in percentage.

Retry

Retransmission rate detected on the channel, in percentage.

Reason

Channel or power adjustment reason.

Date

Channel or power adjustment date.

Time

Channel or power adjustment time.

display wlan rrm-status ap

Use display wlan rrm-status ap to display detailed RRM information.

Syntax

display wlan rrm-status ap { all | name ap-name }

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-sensitive string of 1 to 64 characters. The name can include letters, numbers, underscores (_), left brackets ([), right brackets (]), slashes (/), and minus signs (-).

Usage guidelines

If both channel adjustment and power adjustment are disabled, this command displays only the working channel and power level for radios on the AP.

Examples

# Display detailed information about channel and power adjustments for radios of AP ap1.

<Sysname> display wlan rrm-status ap name ap1

                          AP RRM Profile : ap1

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

 Radio   : 1                              Basic BSSID    : 70f9-6d31-2fe0

 Channel : 157                            Tx Power (dBm) : 18

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

    Ch    Nbrs    Load    Util    Intf    PER    Retry    Radar

                  (%)     (%)     (%)     (%)     (%)

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

    36    0       0       -       0       0      -        -

    40    0       0       -       0       0      -        -

    44    0       0       -       0       0      -        -

    48    0       0       -       0       0      -        -

    52    0       0       -       0       0      -        -

    56    0       0       -       0       0      -        -

    60    0       0       -       0       0      -        -

    64    0       0       -       0       0      -        -

    100   0       0       -       0       0      -        -

    104   0       0       -       0       0      -        -

    108   0       0       -       0       0      -        -

    112   0       0       -       0       0      -        -

    116   0       0       -       0       0      -        -

    132   0       0       -       0       0      -        -

    136   0       0       -       0       0      -        -

    140   0       0       -       0       0      -        -

    149   1       0       -       0       0      -        -

    153   4       0       -       0       0      -        -

    157   0       0       0       0       0      0        -

    161   2       0       -       0       0      -        -

    165   0       0       -       0       0      -        -

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

   Nbr-MACAddress   Ch    Intf   SignalStrength   Type

                           (%)    (dBm)

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

   000f-e212-ff01   161   0      -60              Unmanaged

   5866-ba74-e461   153   0      -72              Unmanaged

   70f9-6d30-9020   153   0      -40              Managed

   70f9-6d31-3080   149   0      -54              Managed

   70f9-6d31-34e0   161   0      -59              Managed

   7425-8a86-bbe0   153   0      -48              Unmanaged

   7425-8a86-c720   153   0      -63              Unmanaged

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

 Radio   : 2                              Basic BSSID    : 70f9-6d31-2ff0

 Channel : 1                              Tx Power (dBm) : 19

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

    Ch    Nbrs    Load    Util    Intf    PER    Retry    Radar

                  (%)     (%)     (%)     (%)     (%)

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

    1     6       4       0       4       0      0        -

    6     4       2       -       2       0      -        -

    11    6       2       -       2       0      -        -

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

   Nbr-MACAddress   Ch    Intf   SignalStrength   Type

                           (%)    (dBm)

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

   000f-e212-ff11   1     49     -77              Unmanaged

   0023-89e1-ed00   11    0      -87              Unmanaged

   006a-55f6-ae10   1     57     -88              Unmanaged

   5866-ba64-aa31   1     10     -60              Unmanaged

   5866-ba74-e471   6     0      -76              Unmanaged

   5866-baa9-a610   11    0      -62              Unmanaged

   70f9-6d30-9030   6     0      -63              Managed

   70f9-6d31-3090   1     51     -86              Managed

   70f9-6d31-34f0   6     0      -85              Managed

   7425-8a86-bbf0   6     0      -73              Unmanaged

   7425-8a86-c731   11    0      -93              Unmanaged

   80f6-2ec0-3330   11    0      -76              Unmanaged

   80f6-2ec0-3331   11    0      -73              Unmanaged

   80f6-2edd-d2d0   1     40     -60              Unmanaged

   80f6-2edd-d2d1   1     44     -68              Unmanaged

   80f6-2ede-0b30   11    0      -74              Unmanaged

Table 6 Command output

Field

Description

Radio

Radio ID.

Basic BSSID

Basic service set identifier.

Channel

Working channel of the radio.

Tx Power

Transmit power of the radio.

Ch

Channels supported by the radio.

Nbrs

Number of detected radios.

Load

Load detected on the channel, in percentage. Channel load refers to the ratio between the outbound packets and the inbound packets as well as the interferences. Interferences refer to the error packets that are received by the radio.

Util

Channel usage in percentage. Channel usage refers to the ratio between the outbound packets and the inbound packets.

Intf

Interference detected on the channel, in percentage.

PER

Bit error rate detected on the channel, in percentage.

Retry

Retransmission rate detected on the channel, in percentage.

Radar

Radar detection status:

·     : No radar signals are detected on the channel.

·     Detected: Radar signals have been detected on the channel.

Nbr-MACAddress

MAC address of the detected radio.

SignalStrength

Signal strength of the radio, in dBm.

Type

Type of the radio:

·     Unmanaged—Radios that can be detected by the radio but are not managed by the same AC.

·     Managed—Radios that can be detected by the radio and are managed by the same AC.

interference-threshold

Use interference-threshold to set the channel interference threshold.

Use undo interference-threshold to restore the default.

Syntax

interference-threshold percent

undo interference-threshold

Default

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

In an AP group's RRM view, the channel interference threshold is 50.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

percent: Specifies the channel interference threshold in the range of 1 to 100.

Usage guidelines

When the AC detects that the proportion of interference packets in all data packets reaches the interference threshold on a radio, it performs DFS for the radio. Interference packets are packets sent to other radios.

Examples

# Set the channel interference threshold 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] interference-threshold 60

# Set the channel interference threshold to 60 for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] interference-threshold 60

power holddown-time

Use power holddown-time to set the power holddown time.

Use undo power holddown-time to restore the default.

Syntax

power holddown-time minutes

undo power holddown-time

Default

The power holddown time is 60 minutes.

Views

RRM holddown group view

Predefined user roles

network-admin

Parameters

minutes: Specifies the power holddown time in the range of 10 to 1440 minutes.

Usage guidelines

Each time the power of a radio in the RRM holddown group changes, the system starts the power holddown timer for the radio. The power for every radio in the RRM holddown group remains unchanged during the specified power holddown time.

Examples

# Set the power holddown time to 600 minutes for RRM holddown group 10.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rrm-calibration-group-10] power holddown-time 600

rrm

Use rrm to enter Radio Resource Management (RRM) view.

Syntax

rrm

Default

No RRM view exists.

Views

Radio view

Predefined user roles

network-admin

Examples

# Enter RRM view.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA4320i-ACN

[Sysname-wlan-ap-ap1] radio 1

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

scan-only

Use scan-only enable to enable radio scanning.

Use scan-only disable to disable radio scanning.

Use undo scan-only to restore the default.

Syntax

scan-only { disable | enable }

undo scan-only

Default

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

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

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Usage guidelines

This feature enables APs to scan the WLAN environment and report collected statistics to the AC at the specified interval. The AC uses the statistics to generate channel reports and neighbor reports.

To view the channel reports and neighbor reports, use the display wlan rrm-status ap command.

If you have configured periodic auto-DFS, scheduled auto-DFS, or periodic auto-TPC, you do not need to enable this feature.

Examples

# Enable radio scanning 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] scan-only enable

# Enable radio scanning for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] scan-only enable

Related commands

display wlan rrm-status ap

snmp-agent trap enable wlan rrm

Use snmp-agent trap enable wlan rrm to enable SNMP notifications for WLAN RRM.

Use undo snmp-agent trap enable wlan rrm to disable SNMP notifications for WLAN RRM..

Syntax

snmp-agent trap enable wlan rrm

undo snmp-agent trap enable wlan rrm

Default

SNMP notifications are disabled for WLAN RRM.

Views

System view

Predefined user roles

network-admin

Usage guidelines

To report critical WLAN RRM events to an NMS, enable SNMP notifications for WLAN RRM. For WLAN RRM event notifications to be sent correctly, you must also configure SNMP as described in Network Management and Monitoring Configuration Guide.

Examples

# Enable SNMP notifications for WLAN RRM.

<Sysname> system-view

[Sysname] snmp-agent trap enable wlan rrm

tolerance-level

Use tolerance-level to set the tolerance level.

Use undo tolerance-level to restore the default.

Syntax

tolerance-level percent

undo tolerance-level

Default

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

In an AP group's RRM view, the tolerance level is 20.

Views

RRM view

AP group's RRM view

Predefined user roles

network-admin

Parameters

percent: Specifies the tolerance level in the range of 1 to 45.

Usage guidelines

The AC selects an optimal channel for a radio when the CRC error threshold, interference threshold, or retransmission threshold is reached on the current channel. The AC does not apply the optimal channel to the radio until the quality gap between the optimal channel and the current channel exceeds the tolerance level.

Examples

# Set the tolerance level to 25 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] rrm

[Sysname-wlan-ap-ap1-radio-1-rrm] tolerance-level 25

# Set the tolerance level to 25 for radio 1 of APs with model WA4320i-ACN in AP group group1.

<Sysname> system-view

[Sysname] wlan ap-group group1

[Sysname-wlan-ap-group-group1] ap-model WA4320i-ACN

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN] radio 1

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1] rrm

[Sysname-wlan-ap-group-group1-ap-model-WA4320i-ACN-radio-1-rrm] tolerance-level 25

wlan calibrate-channel pronto ap all

IMPORTANT

IMPORTANT:

This command consumes system resources. Use it with caution.

Use wlan calibrate-channel pronto ap all to execute on-demand DFS for radios of all APs.

Syntax

wlan calibrate-channel pronto ap all

Default

RRM does not execute on-demand DFS for radios.

Views

System view

Predefined user roles

network-admin

Examples

# Execute on-demand DFS for radios of all APs.

<Sysname> system-view

[Sysname] wlan calibrate-channel pronto ap all

wlan calibrate-power pronto ap all

IMPORTANT

IMPORTANT:

This command consumes system resources. Use it with caution.

Use wlan calibrate-power pronto ap all to execute on-demand TPC for radios of all APs.

Syntax

wlan calibrate-power pronto ap all

Default

RRM does not execute on-demand TPC for radios.

Views

System view

Predefined user roles

network-admin

Examples

# Execute on-demand TPC for radios of all APs.

<Sysname> system-view

[Sysname] wlan calibrate-power pronto ap all

wlan rrm baseline apply

Use wlan rrm baseline apply to apply a radio baseline.

Syntax

wlan rrm baseline apply name baseline-name

Views

System view

Predefined user roles

network-admin

Parameters

name baseline-name: Specifies a baseline name, a case-insensitive string of 1 to 32 characters.

Usage guidelines

You cannot apply a radio baseline when one of the following conditions is met:

·     You do not have the right to manage radios with the location identifier in the radio baseline.

·     The name of the radio baseline is start_config_baseline.csv.

Examples

# Apply radio baseline bl.

<Sysname> system-view

[Sysname] wlan rrm baseline apply name bl

Related commands

display wlan rrm baseline apply-history

wlan rrm baseline save

wlan rrm baseline remove

Use wlan rrm baseline remove to delete a radio baseline.

Syntax

wlan rrm baseline remove name baseline-name

Views

System view

Predefined user roles

network-admin

Parameters

name baseline-name: Specifies a baseline name, a case-insensitive string of 1 to 32 characters.

Usage guidelines

You cannot delete a radio baseline if you do not have the right to manage radios with the location identifier in the radio baseline.

Examples

# Delete radio baseline bl.

<Sysname> system-view

[Sysname] wlan rrm baseline remove name bl

Related commands

wlan rrm baseline save

wlan rrm baseline save

Use wlan rrm baseline save to create a radio baseline by saving the current radio settings.

Syntax

wlan rrm baseline save name baseline-name { ap ap-name [ radio radio-id ] | ap-group group-name [ ap-model ap-model ] [ radio radio-id ] | global }

Views

System view

Predefined user roles

network-admin

Parameters

name baseline-name: Specifies a baseline name, a case-insensitive string of 1 to 32 characters.

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

radio radio-id: Specifies a radio ID. The value range for this argument varies by device model. If you do not specify this option, the command saves the current settings of all radios on the specified AP or on APs in the specified AP group.

ap-group group-name: Specifies an AP group name, a case-insensitive string of 1 to 31 characters. Make sure the AP group already exists.

ap-model ap-model: Specifies an AP model. If you do not specify this option, the command saves the current settings of radios on all APs in the specified AP group.

global: Specifies all radios.

Usage guidelines

A radio baseline saves the working channel, transmit rate, and other radio attributes for a radio or several radios. You can create a radio baseline by saving the current radio settings and apply the baseline to use these settings.

A radio baseline is saved in a .csv file in the file system on the AC.

Examples

# Save the settings of radio 1 on AP ap1 and create radio baseline ap1-1.

<Sysname> system-view

[Sysname] wlan rrm baseline save name ap1-1 ap ap1 radio 1

# Save the settings of radio 1 of APs with model WA4320i-ACN in AP group group1 and create radio baseline ap1g1-1.

<Sysname> system-view

[Sysname] wlan rrm baseline save name ap1g1-1 ap-group group1 ap-model WA4320i-ACN radio 1

# Save the settings of all radios and create radio baseline global.

<Sysname> system-view

[Sysname] wlan rrm baseline save name global global

wlan rrm calibration-channel interval

Use wlan rrm calibration-channel interval to set the channel calibration interval.

Use undo wlan rrm calibration-channel interval to restore the default.

Syntax

wlan rrm calibration-channel interval minutes

undo wlan rrm calibration-channel interval

Default

The channel calibration interval is 8 minutes.

Views

System view

Predefined user roles

network-admin

Parameters

minutes: Specifies the channel calibration interval, in the range of 3 to 1440 minutes.

Examples

# Set the channel calibration interval to 10 minutes.

<Sysname> system-view

[Sysname] wlan rrm calibration-channel interval 10

Related commands

calibrate-channel self-decisive

wlan rrm calibration-power interval

Use wlan rrm calibration-power interval to set the power calibration interval.

Use undo wlan rrm calibration-power interval to restore the default.

Syntax

wlan rrm calibration-power interval minutes

undo wlan rrm calibration-power interval

Default

The power calibration interval is 8 minutes.

Views

System view

Predefined user roles

network-admin

Parameters

minutes: Specifies the power calibration interval, in the range of 3 to 180 minutes.

Examples

# Set the power calibration interval to 10 minutes.

<Sysname> system-view

[Sysname] wlan rrm calibration-power interval 10

Related commands

calibrate-power self-decisive

wlan rrm-calibration-group

Use wlan rrm-calibration-group to create an RRM holddown group and enter its view, or enter the view of an existing RRM holddown group.

Use undo wlan rrm-calibration-group to remove an RRM holddown group.

Syntax

wlan rrm-calibration-group group-id

undo wlan rrm-calibration-group { all | group-id }

Default

No RRM holddown groups exist.

Views

System view

Predefined user roles

network-admin

Parameters

all: Specifies all RRM holddown groups.

group-id: Specifies an RRM holddown group ID in the range of 1 to 128.

Examples

# Create RRM holddown group 10.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rrm-calibration-group-10]