threshold value: Specifies the adjacent channel interference trap threshold in the range of 10 to 90 dBm. The value range corresponds to the actual power range –10 to –90. If the detected adjacent channel interference reaches the threshold, the device sends a trap to the NMS.

Examples

# Configure the adjacent channel interference trap threshold as 80.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] adjacent-channel interference trap threshold 80

ap radio

Use ap radio to add a radio of an AP to the load balancing group.

Use undo ap to remove radios from the radio group.

Syntax

ap ap-name radio radio-number

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

Default

No radio exists in the radio group.

Views

Radio group view

Default command level

2: System level

Parameters

ap-name: Specifies an AP by its name. It is a string of 1 to 64 characters that can contain case-insensitive letters and digits, and special characters such as underscore(_), left bracket ([), right bracket (]), slash (/), hyphen (-), and spaces. The specified AP must exist.

radio-number: Specifies a radio by its number. The value range depends on your device model.

all: Removes all radios from the radio group.

Usage guidelines

If you do not specify the radio radio-number or all option, the undo ap command removes all radios of the specified AP from the radio group.

The members of a radio group are radios.

A radio can belong to only one radio group.

Examples

# Add radio 2 of AP 1 to radio group 10.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rc-group-10] ap ap1 radio 2

# Remove all radios from radio group 10.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rc-group-10] undo ap all

# Remove all radios of AP 1 from radio group 10.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rc-group-10] undo ap ap1

# Remove radio 2 of AP 1 from radio group 10.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rc-group-10] undo ap ap1 radio 2

autochannel-set avoid-dot11h

Use autochannel-set avoid-dot11h to configure that only the non-dot11h channels of the country code are scanned during initial channel selection and channel adjustment.

Use undo autochannel-set to restore the default.

Syntax

autochannel-set avoid-dot11h

undo autochannel-set

Default

This function is disabled.

Views

WLAN RRM view

Default command level

2: System level

Usage guidelines

Some of 802.11h channels, also called radar channels, overlap some 802.11a channels. If the device operates on an overlapping channel, radar signals might be affected. With this command enabled, the device scans only non-802.11h channels belonging to the configured country code to avoid channel collision.

Examples

# Configure RRM to scan only non-dot11h channels.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] autochannel-set avoid-dot11h

Related commands

scan channel

channel holddown-time

Use channel holddown-time to set the channel holddown time for the radio group.

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

Radio group view

Default command level

2: System level

Parameters

minutes: Channel holddown time, within which the channel of any radio in the radio group remains unchanged after an auto or initial DFS operation. The value is in the range of 10 to 1440, in minutes.

Usage guidelines

If the AC detects any radar signals on the channel of any radio in the radio group within the specified holddown time, the AC immediately selects a new channel for the radio and resets the holddown timer.

Examples

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

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rc-group-10] channel holddown-time 600

channel-utilization threshold

Use channel-utilization threshold to configure a channel utilization threshold.

Use undo channel-utilization threshold to restore the default.

Syntax

channel-utilization threshold threshold

undo channel-utilization threshold

Default

The channel utilization threshold is 90%.

Views

RRM view

Default command level

2: System level

Parameters

threshold: Specifies the channel utilization threshold in the range of 5% to 100%.

Examples

# Set the channel utilization threshold to 60%.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-rrm] channel-utilization threshold 60

co-channel interference trap

Use co-channel interference trap threshold to set the co-channel interference trap threshold.

Use undo co-channel interference trap threshold to restore the default.

Syntax

co-channel interference trap threshold value

undo co-channel interference trap threshold

Default

The co-channel interference trap threshold is 60.

Views

WLAN RRM view

Default command level

2: System level

Parameters

threshold value: Specifies the co-channel interference trap threshold in the range of 10 to 90, in dBm. The value range corresponds to the actual power range –10 to –90. If the detected co-channel interference reaches the threshold, the device sends a trap to the NMS.

Examples

# Configure the co-channel interference trap threshold as 80.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] co-channel interference trap threshold 80

description

Use description to configure the description of the load balancing group.

Use undo description to remove the description of the load balancing group.

Syntax

description text

undo description

Default

The radio group has no description.

Views

Radio group view

Default command level

2: System level

Parameters

text: Description of the radio group, a case-sensitive string of 1 to 64 characters.

Examples

# Configure the description of radio group 10 as office.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rc-group-10] description office

display wlan ap rrm-history

Use display wlan ap rrm-history to display the details of the latest three channel changes and power changes applied on all APs or a specified AP. The output includes time of the change, reason for the change, and the channel, power, and interference parameters.

Syntax

display wlan ap { all | name ap-name } rrm-history [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

all: Specifies all APs.

name ap-name: Specifies an AP by its name, a string of 1 to 64 characters that can contain case-insensitive letters and digits, and special characters such as underscore(_), left bracket ([), right bracket (]), slash (/), hyphen (-), and spaces.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Examples

# Display the RRM history information about AP1.

<Sysname> display wlan ap name ap1 rrm-history

AP RRM History

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

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

R - Radar, C - Coverage, O - Others

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

AP RRM History : ap1

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

Radio : 2 Basic BSSID : 000f-e2ff-7700

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

Chl 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---- 2008-01-07 17:31:50

After 1 20 9 0 8 0 27 - - -

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

Before 1 20 54 1 53 11 15 IP---- 2008-01-08 12:19:50

After 6 20 10 0 10 3 29 - - -

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

Before 6 20 29 1 28 21 20 -P---- 2008-01-08 12:59:50

After 1 20 30 0 29 2 24 - - -

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

Table 1 Command output

Field	Description
Radio	Radio ID of the AP.
Basic BSSID	MAC address of the radio interface of the AP.
Chl	Channel on which the radio operates before/after the change of channel or power.
Power	Power of the radio before/after the change of channel or power.
Load	Load observed on the radio in percentage before/after the change of channel or power.
Util	Utilization of the radio in percentage before/after the change of channel or power.
Intf	Interference observed on the radio in percentage before/after the change of channel or power.
PER	Packet error rate, which is the duration of invalid packets that include CRC errors and physical errors over the medium.
Retry	Percentage of retransmission that happened on the radio before/after the change of channel or power.
Reason	Reason for the change of channel or power, such as interference, packets discarded, retransmission, radar, or coverage.
Date	Date when the channel or power change occurred.
Time	Time when the channel or power change occurred.

display wlan ap rrm-status

Use display wlan ap rrm-status to display the RRM profile information of each radio on all APs or a specified AP, including the channel on which the AP is operating, the power level of the AP, interference observed, and the number of neighbors.

Syntax

display wlan ap { all | name ap-name } rrm-status [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

all: Specifies all APs.

name ap-name: Specifies an AP by its name, a string of 1 to 64 characters that can contain case-insensitive letters and digits, and special characters such as underscore(_), left bracket ([), right bracket (]), slash (/), hyphen (-), and spaces.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Usage guidelines

When you execute the command on an AC, if RRM is not enabled, only the channel on which the AP is operating and the power level of the AP are displayed. Other information such as interference observed and the number of neighbors is not displayed. If RRM is enabled, it means that dynamic power selection or automatic dynamic frequency selection is enabled.

Examples

# Display RRM profile information about AP 1.

<Sysname> display wlan ap name ap1 rrm-status

AP RRM Profile : ap1

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

Radio : 2 Basic BSSID : 000f-e2ff-7700

Channel : 6 (Good) Tx Power (dBm) : 20

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

Chl NbrCnt Load Util Intf PER Retry Radar

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

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

1 6 33 - 33 1 - -

6 6 25 0 25 8 0 -

11 4 48 - 48 5 - -

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

Nbr-BasicBSSID Chl Intf SignalStrength Type

(%) (dBm)

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

000f-e20c-4080 6 8 -69 Unmanaged

000f-e211-2220 6 0 -63 Unmanaged

000f-e232-5500 6 1 -79 Unmanaged

000f-e23e-e740 1 1 -71 Unmanaged

000f-e23e-e760 1 1 -63 Unmanaged

000f-e25d-f3c0 11 0 -59 Unmanaged

000f-e25d-f420 1 2 -89 Unmanaged

000f-e267-9990 1 8 -80 Unmanaged

000f-e267-9b10 11 0 -65 Unmanaged

000f-e26c-2980 6 0 -85 Unmanaged

000f-e26e-5f00 11 0 -63 Unmanaged

000f-e274-1020 6 5 -60 Unmanaged

000f-e299-5510 1 2 -78 Unmanaged

000f-e2c0-0120 1 4 -76 Unmanaged

000f-e2ff-ee10 6 1 -74 Unmanaged

5055-5555-5500 11 41 -67 Unmanaged

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

Table 2 Command output

Field	Description
Radio	Radio ID of the AP.
Basic BSSID	MAC address of the radio interface of the AP.
Channel	Channel on which the radio operates.
Tx Power	Current transmit power of the radio.
Chl	Channel number.
NbrCnt	Neighbor count, or the number of neighbors found on the channel.
Load	Load observed on the channel in percentage.
Util	Utilization of the channel in percentage.
Intf	Interference observed on the channel in percentage.
PER	Packet error rate observed on the channel in percentage.
Retry	Percentage of retransmission happened on the channel.
Radar	Radar detection status.
Nbr-BasicBSSID	MAC address of the radio interface of the neighbor AP.
SignalStrength	Signal strength of the AP in dBm.
Type	Type of the AP, managed or unmanaged.

display wlan mesh calibrate-channel history

Use display wlan mesh calibrate-channel history to display mesh auto DFS history information.

Syntax

display wlan mesh calibrate-channel history [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Examples

# Display mesh auto DFS history information

<Sysname> display wlan mesh calibrate-channel history

Mesh RRM History

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

Mesh-ID: outdoor Number of Radios: 2

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

AP Radio Chl(After/Before) Date/Time

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

mpp 1 149/auto 2009-10-10/13:16:19

mpp 1 153/149 2009-10-10/13:19:22

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

map 1 149/auto 2009-10-10/13:17:1

map 1 153/149 2009-10-10/13:19:24

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

display wlan rrm

Use display wlan rrm to display basic RRM configuration information.

Syntax

display wlan rrm [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Examples

# Display RRM configuration information.

<Sysname>display wlan rrm

RRM Configuration

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

11a Configured Rates (Mbps)

Mandatory : 6, 12, 24

Supported : 9, 18, 36, 48, 54

Disabled : -NA-

Multicast : Auto

11b Configured Rates (Mbps)

Mandatory : 1, 2

Supported : 5.5, 11

Disabled : -NA-

Multicast : Auto

11g Configured Rates (Mbps)

Mandatory : 1, 2, 5.5, 11

Supported : 6, 9, 12, 18, 24, 36, 48, 54

Disabled : -NA-

Multicast : Auto

Scan Configuration

Scan Type : Passive

Channel Mode : Auto

Report-Interval (s) : 10

11a Configuration

Automatic Channel Selection : Disabled

Automatic Power Selection : Disabled

Calibration Mode-Channel : -NA-

Mesh Calibration Mode-Channel: -NA-

Calibration Mode-Power : -NA-

exclude-channel : -NA-

Calibration Interval (min) : 8

Interference Threshold (%) : 50

Tolerance Level (%) : 20

Adjacency Factor : 3

CRC-Error Threshold (%) : 20

Power Threshold (dBm) : -65

Minimum Power (dBm) : 1

max-bandwidth (kbps) : 30000

11bg Configuration

Automatic Channel Selection : Disabled

Automatic Power Selection : Disabled

Calibration Mode-Channel : -NA-

Mesh Calibration Mode-Channel: -NA-

Calibration Mode-Power : -NA-

exclude-channel : -NA-

Calibration Interval (min) : 8

Interference Threshold (%) : 50

Tolerance Level (%) : 20

Adjacency Factor : 3

CRC-Error Threshold (%) : 20

Power Threshold (dBm) : -65

Minimum Power (dBm) : 1

max-bandwidth (kbps) : 30000

11b Configuration

max-bandwidth (kbps) : 7000

11g Configuration

11g Protection : Disabled

11g Protection Mode : RTS/CTS

max-bandwidth (kbps) : 30000

11n Configuration

Mandatory Maximum MCS : -NA-

Supported Maximum MCS : 76

Multicast MCS : -NA-

11n Protection : Disabled

11n Protection Mode : RTS/CTS

max-bandwidth (kbps) : 180000

11h Configuration

Spectrum Management : Disabled

Power Constraint (dBm) : 0

Channel Set : All

11ac Configuration

Mandatory Maximum NSS : -NA-

Support Maximum NSS : 8

Multicast NSS : -NA-

Multicast VHT-MCS : -NA-

Band Navigation Configuration

Band Navigation : Disabled

Load Balance Configuration

Load Balancing Mode : Disabled

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

Table 3 Command output

Field	Description
11a Configured Rates (Mbps)	802.11a rates. The same field for 802.11b and 802.11g has the same meaning.
Mandatory	Rates that the AP is required to support.
Supported	Additional rates supported by the client or AP.
Disabled	Rates that an AP cannot use.
Multicast	Multicast rate.
Scan Type	Active or passive.
Channel Mode	If the channel mode is auto, only regulatory domain channels will be scanned. If the mode is all, all channels in the band will be scanned.
Report-Interval (s)	Report interval.
11a Configuration	802.11a configuration. The same field for 802.11b and 802.11n has the same meaning.
Automatic Channel Selection	Whether DFS is enabled or disabled.
Automatic Power Selection	Whether Transmit power control (TPC) is enabled or disabled.
Calibration Mode-Channel	· Self-decisive—Auto DFS. · Pronto—One-time DFS. · -NA-—Not configured.
Mesh Calibration Mode-Channel	· Self-decisive—Mesh auto DFS. · Pronto—Mesh one-time DFS. · -NA-—Not configured.
Calibration Mode-Power	· Self-decisive—Auto TPC. · Pronto—One-time TPC. · -NA-—Not configured.
Exclude-channel	Channels to be excluded.
Calibration Interval (min)	Calibration interval.
Interference Threshold (%)	Channel interference threshold.
Tolerance Level (%)	Tolerance factor.
Adjacency Factor	Adjacency factor.
CRC-Error Threshold (%)	CRC-error threshold.
Power Threshold (dBm)	Power adjustment threshold in dBm.
Minimum Power (dBm)	Minimum transmission power in dBm.
11g Protection	802.11g protection: Enabled or Disabled.
11g Protection Mode	802.11g protection mode: CTS-to-Self or RTS/CTS.
11n Protection Mode	802.11n protection mode: CTS-to-Self or RTS/CTS.
11h Configuration	802.11h configuration.
Spectrum Management	Enabled or disabled.
Power Constraint (dBm)	Power constraint for all 802.11a radios.
Channel Set	All or Non-dot11h.
11ac Configuration	802.11ac configurations.
Band Navigation	Band navigation status: Enabled or Disabled.
Load Balance Configuration	Load balancing configuration.
Load Balancing Mode	Session mode, or traffic mode. If load balancing is disabled, this field displays "disabled" and the next two fields are absent.
Session Threshold (users)	Session threshold. If the load balancing mode is set to "traffic", the field will be replaced by "Traffic Threshold (%)".
Session Gap (users)	The value of session gap. If the load balancing mode is set to "traffic", the field will be replaced by "Traffic Gap (%)".

display wlan rrm-calibration-group

Use display wlan rrm-calibration-group to display radio group configuration information.

Syntax

display wlan rrm-calibration-group { group-id | all } [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

group-id: ID of a radio group. The value range depends on your device model. For more information, see About the H3C Access Controllers Command References.

all: Specifies all radio groups.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Examples

# Display configuration information about radio group 10.

<Sysname> display wlan rrm-calibration-group 10

RRM Calibration Group Information

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

Group ID : 10

Description : office

Channel holddown time : 720 (in minutes)

Power holddown time : 60 (in minutes)

Group members : ap4-radio2,

ap3-radio2,

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

dot11a

Use dot11a to configure 802.11a rates.

Use undo dot11a to restore the default 802.11a rates.

Syntax

dot11a { disabled-rate | mandatory-rate | multicast-rate | supported-rate } rate-value

undo dot11a { disabled-rate | mandatory-rate | multicast-rate | supported-rate }

Default

· Disabled rates: none.

· Mandatory rates: 6, 12, and 24.

· Multicast rates: automatically selected from the mandatory rates.

· Supported rates: 9, 18, 36, 48 and 54.

Views

WLAN RRM view

Default command level

2: System level

Parameters

disabled-rate: Specifies a disabled rate.

mandatory-rate: Specifies mandatory rates.

multicast-rate: Specifies multicast rates, at which the AP sends multicasts to clients. Multicasts rates must be selected from the mandatory rates.

supported-rate: Specifies supported rates.

rate-value: The following rates can be specified:

· 6 Mbps

· 9 Mbps

· 12 Mbps

· 18 Mbps

· 24 Mbps

· 36 Mbps

· 48 Mbps

· 54 Mbps

Examples

# Configure 802.11a rates (multicast: 6; supported: 12).

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a multicast-rate 6

[Sysname-wlan-rrm] dot11a supported-rate 12

dot11a adjacency-factor

Use dot11a adjacency-factor to set the maximum number of neighbors for 802.11a, and specify that when the maximum neighbor number is reached, the neighbor AP whose power is at the place specified by the maximum number among neighbors performs power detection.

Use undo dot11a adjacency-factor to restore the default.

Syntax

dot11a adjacency-factor neighbor

undo dot11a adjacency-factor

Default

The maximum number of neighbors is 3, and when the maximum neighbor number is reached, the AP with the power at the third position among all neighbors performs power detection.

Views

WLAN RRM view

Default command level

2: System level

Parameters

neighbor: Specifies the maximum number of neighbors. The value is in the range of 1 to 16.

Examples

# Set the maximum number of neighbors for 802.11a to 7, and specify that when the maximum neighbor number is reached, the AP with the power at the seventh position among the neighbors performs power detection.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a adjacency-factor 7

Related commands

dot11a calibrate-power threshold

dot11a calibrate-channel

Use dot11a calibrate-channel to enable 802.11a channel monitoring for DFS.

Use undo dot11a calibrate-channel to restore the default.

Syntax

dot11a calibrate-channel

undo dot11a calibrate-channel

Default

Channel monitoring is disabled.

Views

WLAN RRM view

Default command level

2: System level

Usage guidelines

With dynamic channel selection enabled, the maximum power depends on the last selected channel.

Examples

# Enable channel monitoring for DFS.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-channel

dot11a calibrate-channel persistent

Use dot11a calibrate-channel persistent to execute channel persistence on all 5 GHz radios.

Syntax

dot11a calibrate-channel persistent

Views

RRM view

Default command level

2: System level

Usage guidelines

The device executes channel persistence on automatically selected or adjusted channels. After the AC reboots, the AP continues to use the persistent channel.

· The device switches to a new channel if radar signals are detected on the channel, even if you have executed channel persistence on the channel with the dot11a calibrate-channel persistent command.

· If you have configured the channel auto command, and execute channel persistence on a radio after the radio automatically selects a working channel, the device automatically saves the channel value with the channel channel-number command. After the AC reboots, the AP continues to use the persistent channel.

· If you execute the channel lock command first, and then execute the dot11a calibrate-channel persistent command, the locked channel is unlocked. The device uses the channel channel-number command to automatically save the channel value. After the AC reboots, the AP continues to use the persistent channel.

Examples

# Execute channel persistence on all 5 GHz radios.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-channel persistent

dot11a calibrate-channel pronto

Use dot11a calibrate-channel pronto ap to execute one-time DFS for an AP or all APs of 802.11a. The result of DFS is applied to the APs at the next calibration interval.

Syntax

dot11a calibrate-channel pronto ap { all | name apname radio radio-num }

Default

One-time DFS is not executed.

Views

WLAN RRM view

Default command level

2: System level

Parameters

all: Specifies all APs.

name apname: Specifies the name of an AP, a case-insensitive string of 1 to 64 characters.

radio radio-num: Specifies a radio of the AP.

Usage guidelines

This command cannot be undone.

Enable 802.11a channel monitoring before executing one-time DFS.

Examples

# Execute one-time DFS for all 802.11a APs.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-channel

[Sysname-wlan-rrm] dot11a calibrate-channel pronto ap all

dot11a calibrate-channel self-decisive

Use dot11a calibrate-channel self-decisive to enable automatic dynamic frequency selection (DFS) (channel monitoring also needs to be enabled).

Use undo dot11a calibrate-channel self-decisive to restore the default.

Syntax

dot11a calibrate-channel self-decisive

undo dot11a calibrate-channel self-decisive

Default

Auto-DFS is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable auto-DFS.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-channel self-decisive

dot11a calibrate-power

Use dot11a calibrate-power to enable power monitoring for TPC.

Use undo dot11a calibrate-power to restore the default.

Syntax

dot11a calibrate-power

undo dot11a calibrate-power

Default

Power monitoring is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable power monitoring for TPC.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-power

dot11a calibrate-power min

Use dot11a calibrate-power min to configure the minimum 802.11a radio transmission power.

Use undo dot11a calibrate-power min to restore the default.

Syntax

dot11a calibrate-power min tx-power

undo dot11a calibrate-power min

Default

The minimum 802.11a radio transmission power is 1 dBm.

Views

WLAN RRM view

Default command level

2: System level

Parameters

tx-power: Minimum 802.11a radio transmission power in the range of 1 to 20 dBm.

Examples

# Set the minimum 802.11a radio transmission power to 10 dBm.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-power min 10

dot11a calibrate-power persistent

Use dot11a calibrate-power persistent to execute power persistence on all 5 GHz radios.

Syntax

dot11a calibrate-power persistent

Views

RRM view

Default command level

2: System level

Usage guidelines

This command enables the device to execute power persistence on the adjusted power. If the adjusted power value is not the default value set through the max-power command, the device automatically saves the power value with the max-power command. After the AC reboots, the AP continues to use the persistent power.

Examples

# Execute power persistence on all 5 GHz radios.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-power persistent

dot11a calibrate-power pronto

Use dot11a calibrate-power pronto ap to execute one-time TPC for an AP or all APs. The result of TPC is applied to the APs at the next calibration interval.

Syntax

dot11a calibrate-power pronto ap { all | name apname radio radio-num }

Default

One-time TPC is not executed.

Views

WLAN RRM view

Default command level

2: System level

Parameters

all: Specifies all APs.

name apname: Specifies the name of an AP, a case-insensitive string of 1 to 64 characters.

radio radio-num: Specifies a radio of the AP.

Usage guidelines

This command cannot be undone.

Enable power monitoring before executing one-time TPC.

Examples

# Execute one-time TPC for radio 1 of AP 1 in 802.11a mode.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-power

[Sysname-wlan-rrm] dot11a calibrate-power pronto ap name ap1 radio 1

dot11a calibrate-power self-decisive

Use dot11a calibrate-power self-decisive to enable automatic TPC (power monitoring also needs to be configured).

Use undo dot11a calibrate-power self-decisive to restore the default.

Syntax

dot11a calibrate-power self-decisive

undo dot11a calibrate-power self-decisive

Default

Automatic TPC is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable automatic TPC.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-power self-decisive

dot11a calibrate-power threshold

Use dot11a calibrate-power threshold to configure the power adjustment threshold for 802.11a radios.

Use undo dot11a calibrate-power threshold to restore the default.

Syntax

dot11a calibrate-power threshold value

undo dot11a calibrate-power threshold

Default

The power adjustment threshold for 802.11a radios is 80.

Views

WLAN RRM view

Default command level

2: System level

Parameters

value: Power adjustment threshold in the range of 50 to 90 dBm. The value range indicates that the power of the AP ranges from –90 to –50 dBm.

Examples

# Set the power adjustment threshold to 70.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-power threshold 70

Related commands

dot11a adjacency-factor

dot11a calibration-interval

Use dot11a calibration-interval to set the calibration interval for 802.11a.

Use undo dot11a calibration-interval to restore the default value.

Syntax

dot11a calibration-interval minutes

undo dot11a calibration-interval

Default

The calibration interval is 8 minutes.

Views

WLAN RRM view

Default command level

2: System level

Parameters

minutes: Calibration interval in the range of 3 to 180 minutes.

Usage guidelines

The calibration interval takes effect for mesh network optimization, channel calibration, and power calibration.

Examples

# Set the calibration interval to 10 minutes for 802.11a.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibration-interval 10

# Restore the default calibration interval for 802.11a.

[Sysname-wlan-rrm] undo dot11a calibration-interval

dot11a crc-error-threshold

Use dot11a crc-error-threshold to set the CRC error threshold value for 802.11a.

Use undo dot11a crc-error-threshold to restore the default for 802.11a.

Syntax

dot11a crc-error-threshold percent

undo dot11a crc-error-threshold

Default

WLAN RRM view

Views

WLAN RRM view

Default command level

2: System level

Parameters

percent: Threshold in the range of 1 to 100 percentage.

Usage guidelines

The default CRC error threshold is 20%.

Examples

# Set the CRC error threshold for 802.11a to 50%.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a crc-error-threshold 50

dot11a exclude-channel

Use dot11a exclude-channel to configure the 5 GHz channel exclusion list.

Use undo dot11a exclude-channel to remove the channels in the 5 GHz channel list.

Syntax

dot11a exclude-channel channel-list

undo dot11a exclude-channel { channel-list | all }

Default

No channels exist in the channel exclusion list.

Views

WLAN RRM view

Default command level

2: System level

Parameters

channel-list: Specifies a channel list, in the format of channel-list = { channel }& <1-10>, where channel represents a 5 GHz channel supported by the AP and &<1-10> indicates that you can specify up to 10 channels.

all: Specifies all channels.

Examples

# Add channels 149 and 153 to the 5 GHz channel exclusion list.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a exclude-channel 149 153

dot11a interference-threshold

Use dot11a interference-threshold to set the channel interference threshold value for 802.11a.

Use undo dot11a interference-threshold to restore the default for 802.11a.

Syntax

dot11a interference-threshold percent

undo dot11a interference-threshold

Default

The interference threshold for 802.11a is 50%.

Views

WLAN RRM view

Default command level

2: System level

Parameters

percent: Channel interference threshold in the range of 1 to 100 percentage.

Examples

# Set the channel interference threshold for 802.11a to 60%.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a interference-threshold 60

dot11a max-bandwidth

Use dot11a max-bandwidth to configure the maximum 802.11a bandwidth.

Use undo dot11a max-bandwidth to restore the default.

Syntax

dot11a max-bandwidth 11a-bandwidth

undo dot11a max-bandwidth

Default

The maximum 802.11a bandwidth is 30000 kbps.

Views

WLAN RRM view

Default command level

2: System level

Parameters

11a-bandwidth: Maximum 802.11a bandwidth in the range of 16 to 30000 kbps.

Examples

# Configure the maximum 802.11a bandwidth as 15000 kbps.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a max-bandwidth 15000

dot11a tolerance-level

Use dot11a tolerance-level to set the tolerance factor for the band.

Use undo dot11a tolerance-level to restore the default.

Syntax

dot11a tolerance-level percentage

undo dot11a tolerance-level

Default

The tolerance factor is 20%.

Views

WLAN RRM view

Default command level

2: System level

Parameters

percentage: Tolerance factor in percentage, in the range of 1 to 45.

Usage guidelines

A new channel is selected when the interference threshold is exceeded on the current channel. However, the new channel is not applied until the quality of the current channel is worse than that of the new channel by the tolerance threshold.

Examples

# Set the tolerance factor for 802.11a to 25%.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a tolerance-level 25

dot11ac mandatory maximum-nss

Use dot11ac mandatory maximum-nss to specify the maximum NSS for 802.11ac mandatory rates.

Use undo dot11ac mandatory maximum-nss to remove the configuration.

Syntax

dot11ac mandatory maximum-nss number

undo dot11ac mandatory maximum-nss

Default

No mandatory maximum NSS is configured.

Views

RRM view

Default command level

2: System level

Parameters

number: Specifies the maximum NSS for 802.11ac mandatory rates, in the range of 1 to 8.

Examples

# Specify the maximum NSS for 802.11ac mandatory rates as 4.

<sysname> system-view

[sysname] wlan rrm

[sysname-wlan-rrm] dot11ac mandatory maximum-nss 4

dot11ac multicast-rate nss

Use dot11ac multicast-rate to specify the 802.11ac multicast NSS and the VHT-MCS index.

Use undo dot11ac multicast-rate to remove the configuration.

Syntax

dot11ac multicast-rate nss number vht-mcs index

undo dot11ac multicast-rate

Default

No 802.11ac multicast NSS and VHT-MCS index are configured.

Views

RRM view

Default command level

2: System level

Parameters

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

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

Examples

# Specify the 802.11ac multicast NSS and the VHT-MCS index as 2 and 7, respectively.

<sysname> system-view

[sysname] wlan rrm

[sysname-wlan-rrm] dot11ac multicast-rate nss 2 VHT-MCS 7

dot11ac support maximum-nss

Use dot11ac support maximum-nss to specify the maximum NSS for 802.11ac supported rates.

Use undo dot11ac support maximum-nss to remove the configuration.

Syntax

dot11ac support maximum-nss number

undo dot11ac support maximum-nss

Default

The maximum NSS for 802.11ac supported rates is 8.

Views

RRM view

Default command level

2: System level

Parameters

number: Specifies the maximum NSS for 802.11ac supported rates, in the range of 1 to 8.

Usage guidelines

The maximum NSS specified by this command cannot be smaller than the maximum NSS specified by the dot11ac mandatory maximum-nss command.

Examples

# Specify the maximum NSS for 802.11ac supported rates as 5.

<sysname> system-view

[sysname] wlan rrm

[sysname-wlan-rrm] dot11ac support maximum-nss 5

dot11b

Use dot11b to configure 802.11b rates.

Use undo dot11b to restore the default rates.

Syntax

dot11b { disabled-rate | mandatory-rate | multicast-rate | supported-rate } rate-value

undo dot11b { disabled-rate | mandatory-rate | multicast-rate | supported-rate }

Views

WLAN RRM view

Default command level

2: System level

Parameters

disabled-rate: Specifies disabled rates.

mandatory-rate: Specifies mandatory rates.

multicast-rate: Specifies multicast rates, at which the AP send multicasts to clients. Multicast rates must be selected from the mandatory rates.

supported-rate: Specifies supported rates.

rate-value: The following rates can be specified:

· 1 Mbps

· 2 Mbps

· 5.5 Mbps

· 11 Mbps

Examples

# Configure 802.11b rates (disabled: 1; multicast: 2; supported: 11).

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11b disabled-rate 1

[Sysname-wlan-rrm] dot11b multicast-rate 2

[Sysname-wlan-rrm] dot11b supported-rate 11

dot11b max-bandwidth

Use dot11b max-bandwidth to configure the maximum 802.11b bandwidth.

Use undo dot11b max-bandwidth to restore the default.

Syntax

dot11b max-bandwidth 11b-bandwidth

undo dot11b max-bandwidth

Default

The maximum 802.11b bandwidth is 7000 kbps.

Views

WLAN RRM view

Default command level

2: System level

Parameters

11b-bandwidth: Maximum 802.11b bandwidth in the range of 16 to 7000 kbps.

Examples

# Configure the maximum 802.11b bandwidth as 6000 kbps.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11b max-bandwidth 6000

dot11bg adjacency-factor

Use dot11bg adjacency-factor to set the maximum number of neighbors for 802.11b/g, and specify that when the maximum neighbor number is reached, the neighbor AP whose power is at the place specified by the maximum number among neighbors performs power detection.

Use undo dot11bg adjacency-factor to restore the default.

Syntax

dot11bg adjacency-factor neighbor

undo dot11bg adjacency-factor

Default

The maximum number of neighbors is 3, and when the maximum neighbor number is reached, the AP with the power at the third place among all neighbors performs power detection.

Views

WLAN RRM view

Default command level

2: System level

Parameters

neighbor: Specifies the maximum number of neighbors. The value is in the range of 1 to 16.

Examples

# Set the maximum number of neighbors for 802.11b/g to 7, and specify that when the maximum neighbor number is reached, the AP with the power at the seventh place among the neighbors performs power detection.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg adjacency-factor 7

Related commands

dot11bg calibrate-power threshold

dot11bg calibrate-channel

Use dot11bg calibrate-channel to enable channel monitoring for 802.11b/g.

Use undo dot11bg calibrate-channel to restore the default.

Syntax

dot11bg calibrate-channel

undo dot11bg calibrate-channel

Default

Channel monitoring is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable channel monitoring for 802.11b/g.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-channel

dot11bg calibrate-channel persistent

Use dot11bg calibrate-channel persistent to execute channel persistence on all 2.4 GHz radios.

Syntax

dot11bg calibrate-channel persistent

Views

RRM view

Default command level

2: System level

Usage guidelines

The device executes channel persistence on automatically selected or adjusted channels. After the AC reboots, the AP continues to use the persistent channel.

· If you execute the channel lock command first, and then execute the dot11bg calibrate-channel persistent command, the locked channel is unlocked. The device uses the channel channel-number command to automatically save the channel value. After the AC reboots, the AP continues to use the persistent channel.

Examples

# Execute channel persistence on all 2.4 GHz radios.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-channel persistent

dot11bg calibrate-channel pronto

Use dot11bg calibrate-channel pronto ap to configure one-time DFS for an AP or all APs of 802.11b/g. The DFS result is applied to the APs at the next calibration interval.

Syntax

dot11bg calibrate-channel pronto ap { all | name apname radio radio-num }

Default

One-time DFS is not configured for 802.11b/g.

Views

WLAN RRM view

Default command level

2: System level

Parameters

all: Specifies all APs.

name apname: Specifies the name of an AP, a case-insensitive string of 1 to 64 characters.

radio radio-num: Specifies a radio of the AP.

Usage guidelines

Enable 802.11b/g channel monitoring before executing one-time DFS.

Examples

# Configure one-time DFS for radio 1 of AP 1 in 802.11b/g mode.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-channel

[Sysname-wlan-rrm] dot11bg calibrate-channel pronto ap name ap1 radio 2

dot11bg calibrate-channel self-decisive

Use dot11bg calibrate-channel self-decisive to enable auto DFS for 802.11b/g (channel monitoring also needs to be enabled).

Use undo dot11bg calibrate-channel self-decisive to restore the default.

Syntax

dot11bg calibrate-channel self-decisive

undo dot11bg calibrate-channel self-decisive

Default

Auto-DFS is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable auto-DFS for 802.11b/g.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-channel self-decisive

dot11bg calibrate-power

Use dot11bg calibrate-power to enable power monitoring for 802.11b/g.

Use undo dot11bg calibrate-power to restore the default.

Syntax

dot11bg calibrate-power

undo dot11bg calibrate-power

Default

Power monitoring is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable power monitoring for 802.11b/g.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-power

dot11bg calibrate-power min

Use dot11bg calibrate-power min to configure the minimum 802.11b/g radio transmission power.

Use undo dot11bg calibrate-power min to restore the default.

Syntax

dot11bg calibrate-power min tx-power

undo dot11bg calibrate-power min

Default

The minimum 802.11b/g radio transmission power is 1 dBm.

Views

WLAN RRM view

Default command level

2: System level

Parameters

tx-power: Minimum 802.11b/g radio transmission power in the range of 1 to 20 dBm.

Examples

# Set the minimum 802.11b/g radio transmission power to 10 dBm.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-power min 10

dot11bg calibrate-power persistent

Use dot11bg calibrate-power persistent to execute power persistence on all 2.4 GHz radios.

Syntax

dot11bg calibrate-power persistent

Views

RRM view

Default command level

2: System level

Usage guidelines

Examples

# Execute power persistence on all 2.4 GHz radios.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-power persistent

dot11bg calibrate-power pronto

Use dot11bg calibrate-power pronto ap to configure one-time TPC for an AP or all APs. The TPC result is applied to the APs at the next calibration interval.

Syntax

dot11bg calibrate-power pronto ap { all | name apname radio radio-num }

Default

One-time TPC is not configured.

Views

WLAN RRM view

Default command level

2: System level

Parameters

all: Specifies all APs.

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

radio radio-num: Specifies a radio of the AP.

Usage guidelines

Enable power monitoring before executing one-time TPC.

Examples

# Configure one-time TPC for all APs in 802.11b/g mode.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-power

[Sysname-wlan-rrm] dot11bg calibrate-power pronto all

dot11bg calibrate-power self-decisive

Use dot11bg calibrate-power self-decisive to enable automatic TPC (power monitoring also needs to be enabled).

Use undo dot11bg calibrate-power self-decisive to restore the default.

Syntax

dot11bg calibrate-power self-decisive

undo dot11bg calibrate-power self-decisive

Default

Automatic TPC is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable automatic TPC.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-power self-decisive

dot11bg calibrate-power threshold

Use dot11bg calibrate-power threshold to configure the power adjustment threshold for 802.11b/g radios.

Use undo dot11bg calibrate-power threshold to restore the default.

Syntax

dot11bg calibrate-power threshold value

undo dot11bg calibrate-power threshold

Default

The power adjustment threshold for 802.11b/g radios is 80.

Views

WLAN RRM view

Default command level

2: System level

Parameters

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

Examples

# Set the power adjustment threshold for 802.11b/g radios to 70.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-power threshold 70

Related commands

dot11bg adjacency-factor

dot11bg calibration-interval

Use dot11bg calibration-interval to set the calibration interval for 802.11b/g.

Use undo dot11bg calibration-interval to restore the default.

Syntax

dot11bg calibration-interval minutes

undo dot11bg calibration-interval

Default

The calibration interval is 8 minutes.

Views

WLAN RRM view

Default command level

2: System level

Parameters

minutes: Calibration interval in the range of 3 to 180 minutes.

Usage guidelines

RRM algorithms run periodically at the calibration interval for transmit power control or dynamic frequency selection.

Examples

# Set the calibration interval to 10 minutes for 802.11b/g.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibration-interval 10

# Restore the default calibration interval for 802.11b/g.

[Sysname-wlan-rrm] undo dot11bg calibration-interval

dot11bg crc-error-threshold

Use dot11bg crc-error-threshold to set the CRC error threshold value for 802.11b/g.

Use undo dot11bg crc-error-threshold to restore the default for 802.11b/g.

Syntax

dot11bg crc-error-threshold percent

undo dot11bg crc-error-threshold

Default

The CRC error threshold is 20%.

Views

WLAN RRM view

Default command level

2: System level

Parameters

percent: Threshold in the range of 1 to 100 percentage.

Examples

# Set the CRC error threshold to 50% for 802.11b/g.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg crc-error-threshold 50

dot11bg exclude-channel

Use dot11bg exclude-channel to configure the 2.4 GHz channel exclusion list.

Use undo dot11bg exclude-channel to remove the channels in the 2.4 GHz channel exclusion list.

Syntax

dot11bg exclude-channel channel-list

undo dot11bg exclude-channel { channel-list | all }

Default

No channels exist in the channel exclusion list.

Views

WLAN RRM view

Default command level

2: System level

Parameters

all: Specifies all channels.

Examples

# Add channels 2 and 3 to the 2.4 GHz channel exclusion list.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a exclude-channel 2 3

dot11bg interference-threshold

Use dot11bg interference-threshold to set the channel interference threshold value for 802.11b/g.

Use undo dot11bg interference-threshold to restore the default for 802.11b/g.

Syntax

dot11bg interference-threshold percent

undo dot11bg interference-threshold

Default

The interference threshold is 50%.

Views

WLAN RRM view

Default command level

2: System level

Parameters

percent: Channel interference threshold in the range of 1 to 100 percentage.

Usage guidelines

When channel adjustment is enabled, a new channel is selected when the following conditions occur:

· The interference threshold is exceeded on the current channel.

· The channel quality gap between the new channel and the current channel exceeds the limit.

Examples

# Set the channel interference threshold to 60% for 802.11b/g.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg interference-threshold 60

dot11bg tolerance-level

Use dot11bg tolerance-level to set the tolerance factor for the band.

Use undo dot11bg tolerance-level to restore the default.

Syntax

dot11bg tolerance-level percentage

undo dot11bg tolerance-level

Default

The tolerance factor is 20%.

Views

WLAN RRM view

Default command level

2: System level

Parameters

percentage: Tolerance level in percentage, in the range of 1 to 45.

Usage guidelines

Examples

# Set the tolerance-level for 802.11b/g to 25%

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg tolerance-level 25

dot11g

Use dot11g to configure 802.11g rates.

Use undo dot11g to restore the default rates.

Syntax

dot11g { disabled-rate | mandatory-rate | multicast-rate | supported-rate } rate-value

undo dot11g { disabled-rate | mandatory-rate | multicast-rate | supported-rate }

Default

· Disabled rates: none.

· Mandatory rates: 1, 2, 5.5, and 11.

· Multicast rates: automatically selected from the mandatory rates.

· Supported rates: 6, 9, 12, 18, 24, 36, 48, and 54.

Views

WLAN RRM view

Default command level

2: System level

Parameters

disabled-rate: Specifies disabled rates.

mandatory-rate: Specifies mandatory rates.

multicast-rate: Specifies multicast rates, which are the rates at which the AP send multicasts to clients. Multicasts rates must be selected from the mandatory rates.

supported-rate: Specifies supported rates.

rate-value: The following rates can be specified:

· 1 Mbps

· 2 Mbps

· 5.5 Mbps

· 6 Mbps

· 9 Mbps

· 11 Mbps

· 12 Mbps

· 18 Mbps

· 24 Mbps

· 36 Mbps

· 48 Mbps

· 54 Mbps

Examples

# Configure 802.11g rates (disabled: 2, 36; multicast: 11; supported: 54).

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11g disabled-rate 2 36

[Sysname-wlan-rrm] dot11g multicast-rate 11

[Sysname-wlan-rrm] dot11g supported-rate 54

dot11g max-bandwidth

Use dot11g max-bandwidth to configure the maximum 802.11g bandwidth.

Use undo dot11g max-bandwidth to restore the default.

Syntax

dot11g max-bandwidth 11g-bandwidth

undo dot11g max-bandwidth

Default

The maximum 802.11g bandwidth 30000 kbps.

Views

WLAN RRM view

Default command level

2: System level

Parameters

11g-bandwidth: Maximum 802.11g bandwidth in kbps in the range of 16 to 30000 kbps.

Examples

# Configure the maximum 802.11g bandwidth as 6000 kbps.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11g max-bandwidth 6000

dot11g protection enable

Use dot11g protection enable to enable 802.11g protection.

Use undo dot11g protection enable to restore the default.

Syntax

dot11g protection enable

undo dot11g protection enable

Default

802.11g protection is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable 802.11g protection.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11g protection enable

dot11g protection-mode

Use dot11g protection-mode to configure the 802.11g protection mode.

Use undo dot11g protection-mode to restore the default.

Syntax

dot11g protection-mode { cts-to-self | rts-cts }

undo dot11g protection-mode

Default

The 802.11g protection mode is CTS-to-Self.

Views

WLAN RRM view

Default command level

2: System level

Parameters

cts-to-self: Specifies the Clear to Send (CTS)-to-Self mode.

rts-cts: Specifies the Request to Send (RTS)/CTS mode.

Examples

# Configure the 802.11g protection mode as RTS/CTS.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11g protection-mode rts-cts

dot11n mandatory maximum-mcs

Use dot11n mandatory maximum-mcs to specify the maximum MCS index for 802.11n mandatory rates.

Use undo dot11n mandatory maximum-mcs to remove the configuration.

Syntax

dot11n mandatory maximum-mcs index

undo dot11n mandatory maximum-mcs

Default

No maximum MCS index is specified for 802.11n mandatory rates.

Views

RRM view

Default command level

2: System level

Parameters

index: Specifies the maximum MCS index for 802.11n mandatory rates, in the range of 0 to 76.

Usage guidelines

If you configure the client dot11n-only command for a radio, you must configure the maximum MCS index for 802.11n mandatory rates.

Examples

# Specify the maximum MCS index for 802.11n mandatory rates as 7.

<sysname> system-view

[sysname] wlan rrm

[sysname-wlan-rrm] dot11n mandatory maximum-mcs 7

dot11n max-bandwidth

Use dot11n max-bandwidth to configure the maximum 802.11n bandwidth.

Use undo dot11n max-bandwidth to restore the default.

Syntax

dot11n max-bandwidth 11n-bandwidth

undo dot11n max-bandwidth

Default

The maximum 802.11n bandwidth is 250000 kbps.

Views

WLAN RRM view

Default command level

2: System level

Parameters

11a-bandwidth: Maximum 802.11n bandwidth in the range of 16 to 250000 kbps.

Examples

# Configure the maximum 802.11n bandwidth as 6000 kbps.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11n max-bandwidth 6000

dot11n multicast-rate

Use dot11n multicast-rate to specify the maximum MCS index for 802.11n multicast rates.

Use undo dot11n multicast-rate to remove the configuration.

Syntax

dot11n multicast-rate index

undo dot11n multicast-rate

Default

The maximum MCS index for 802.11n multicast rates is not configured.

Views

RRM view

Default command level

2: System level

Parameters

index: Specifies the maximum MCS index for 802.11n multicast rates, in the range of 0 to 76.

Usage guidelines

The multicast MCS is adopted only when all the clients use 802.11n.

If a non-802.11n client exists, multicast traffic is transmitted at an 802.11a/b/g rate.

If you configure a multicast MCS index greater than the maximum MCS index supported by the radio, the maximum MCS index is adopted.

When the multicast MCS takes effect, the corresponding data rates defined for 20 MHz are adopted no matter whether the 802.11n radio operates in 40 MHz mode or in 20 MHz mode.

Before configuring the multicast MCS, specify the maximum mandatory MCS. The multicast MCS cannot exceed the maximum mandatory MCS.

Examples

# Specify the maximum MCS index for 802.11n multicast rates as 70.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11n mandatory maximum-mcs 70

[Sysname-wlan-rrm] dot11n multicast-rate 70

dot11n protection enable

Use dot11n protection enable to enable 802.11n protection.

Use undo dot11n protection enable to restore the default.

Syntax

dot11n protection enable

undo dot11n protection enable

Default

802.11n protection is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable 802.11n protection.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11n protection enable

dot11n protection-mode

Use dot11n protection-mode to configure the 802.11n protection mode.

Use undo dot11n protection-mode to restore the default.

Syntax

dot11n protection-mode { cts-to-self | rts-cts }

undo dot11n protection-mode

Default

The 802.11n protection mode is CTS-to-Self.

Views

WLAN RRM view

Default command level

2: System level

Parameters

cts-to-self: Specifies the Clear to Send (CTS)-to-Self mode.

rts-cts: Specifies the Request to Send (RTS)/CTS mode.

Examples

# Configure the 802.11n protection mode as RTS/CTS.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11n protection-mode rts-cts

dot11n support maximum-mcs

Use dot11n support maximum-mcs to specify the maximum MCS index for 802.11n supported rates.

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

Syntax

dot11n support maximum-mcs index

undo dot11n support maximum-mcs

Default

The maximum MCS index for 802.11n supported rates is 76.

Views

RRM view

Default command level

2: System level

Parameters

index: Specifies the maximum MCS index for 802.11n supported rates, in the range of 0 to 76.

Usage guidelines

The specified maximum MCS index for 802.11n supported rates must be no less than the specified maximum MCS index for 802.11n mandatory rates.

Examples

# Specify the maximum MCS index for 802.11n supported rates as 25.

<sysname> system-view

[sysname] wlan rrm

[sysname-wlan-rrm] dot11n support maximum-mcs 25

mesh calibrate-channel

Use mesh calibrate-channel to enable mesh channel monitoring for mesh auto DFS.

Use undo mesh calibrate-channel to restore the default.

Syntax

mesh calibrate-channel

undo mesh calibrate-channel

Default

Mesh channel monitoring is not enabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable mesh channel monitoring.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] mesh calibrate-channel

mesh calibrate-channel pronto

Use mesh calibrate-channel pronto to configure one-time mesh DFS for a specific or all mesh profiles. The result of DFS is applied to the mesh profiles at the next calibration interval.

Syntax

mesh calibrate-channel pronto mesh-profile { mesh-profile-number | all }

Default

One-time mesh DFS is not configured.

Views

WLAN RRM view

Default command level

2: System level

Parameters

mesh-profile-number: Specifies a mesh profile by its number, in the range of 1 to 32.

all: Specifies mesh profiles.

Usage guidelines

Enable mesh channel monitoring before executing one-time mesh DFS.

Examples

# Configure one-time DFS for all mesh profiles.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-channel pronto ap all

mesh calibrate-channel self-decisive

Use mesh calibrate-channel self-decisive to enable automatic DFS (mesh channel monitoring also needs to be enabled).

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

Syntax

mesh calibrate-channel self-decisive

undo mesh calibrate-channel self-decisive

Default

Automatic mesh DFS is disabled.

Views

WLAN RRM view

Default command level

2: System level

Examples

# Enable automatic mesh DFS.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] mesh calibrate-channel self-decisive

power holddown-time

Use power holddown-time to set the power holddown time for the radio group.

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

Radio group view

Default command level

2: System level

Parameters

minutes: Power holddown time, within which the power of any radio in the radio group stays unchanged after each power adjustment. The value is in the range of 10 to 1440 minutes.

Examples

# Set the power holddown time of radio group 10 to 600 minutes.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rc-group-10] power holddown-time 600

power-constraint

Use power-constraint to enable the device to notify all 802.11a clients to reduce their transmit power by a specified value.

Use undo power-constraint to restore the default.

Syntax

power-constraint power-constraint

undo power-constraint

Default

Transmit power is not restricted on 802.11a clients.

Views

WLAN RRM view

Default command level

2: System level

Parameters

power-constraint: Power constraint value in dBm, in the range of 0 to 30.

Usage guidelines

This command takes effect only when spectrum management is enabled. After you configure the power constraint, the device will notify 802.11a clients to reduce their maximum transmit power by the specified value.

Examples

# Enable spectrum management and enable the device to notify 802.11a clients to reduce their maximum transmit power by 5 dBm.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] spectrum-management enable

[Sysname-wlan-rrm] power-constraint 5

Related commands

spectrum-management enable

scan channel

Use scan channel to set the scan mode.

Use undo scan channel to restore the default.

Syntax

scan channel { all | auto }

undo scan channel

Default

The scan mode is auto.

Views

WLAN RRM view

Default command level

2: System level

Parameters

all: Sets the scan mode to all. When this option is set, all the channels of the radio band are scanned.

auto: Sets the scan mode to auto. When this option is set, all channels of the country code are scanned.

Examples

# Set the scan mode to all.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] scan channel all

scan report-interval

Use scan report-interval to set the scan report interval.

Use undo scan report-interval to restore the default.

Syntax

scan report-interval seconds

undo scan report-interval

Default

The scan report interval is 10 seconds.

Views

WLAN RRM view

Default command level

2: System level

Parameters

seconds: Interval for sending scan reports to the AC, in the range of 5 to 120 seconds.

Examples

# Set the scan report interval to 20 seconds.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] scan report-interval 20

scan type

Use scan type to set the scan type.

Use undo scan type to restore the default.

Syntax

scan type { active | passive }

undo scan type

Default

The scan type is passive.

Views

WLAN RRM view

Default command level

2: System level

Parameters

active: Sets the active scanning mode.

passive: Sets the passive scanning mode.

Examples

# Set the scan type to active.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] scan type active

spectrum-management enable

Use spectrum-management enable to enable spectrum management for 802.11a radios.

Use undo spectrum-management enable to restore the default.

Syntax

spectrum-management enable

undo spectrum-management enable

Default

Spectrum management for 802.11a radios is disabled.

Views

WLAN RRM view

Default command level

2: System level

Usage guidelines

After you enable spectrum management, the AP will notify its power capabilities and power constraint on clients.

Examples

# Enable spectrum management.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] spectrum-management enable

Related commands

power-constraint

wlan rrm

Use wlan rrm to enter WLAN RRM view.

Syntax

wlan rrm

Views

System view

Default command level

2: System level

Examples

# Enter WLAN RRM view.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm]

wlan rrm-calibration-group

Use wlan rrm-calibration-group to create a radio group and enter its view.

Use undo wlan rrm-calibration-group to remove one or all radio groups.

Syntax

wlan rrm-calibration-group group-id

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

Default

No radio group exists.

Views

System view

Default command level

2: System level

Parameters

group-id: ID of a radio group. The value range depends on your device model. For more information, see About the H3C Access Controllers Command References.

all: Removes all radio groups.

Examples

# Create radio group 10.

<Sysname> system-view

[Sysname] wlan rrm-calibration-group 10

[Sysname-wlan-rc-group-10]

WLAN load balancing configuration commands

ap radio

Use ap radio to add a radio of an AP to the radio group.

Use undo ap to remove radios in the load balancing group.

Syntax

ap ap-name radio radio-number

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

Default

No radio exists in the load balancing group.

Views

Load balancing group view

Default command level

2: System level

Parameters

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

radio-number: Number of a radio of the AP. The value range depends on your device model.

all: Removes all radios in the load balancing group.

Usage guidelines

If you do not specify the radio radio-number and all parameters, the undo ap command removes all the radios of the specified AP in the load balancing group.

Examples

# Add radio 2 of AP 1 to load balancing group 10.

<Sysname> system-view

[Sysname] wlan load-balance-group 10

[Sysname-wlan-lb-group-10] ap ap1 radio 2

# Remove all radios from load balancing group 10.

<Sysname> system-view

[Sysname] wlan load-balance-group 10

[Sysname-wlan-lb-group-10] undo ap all

# Remove all radios of AP 1 from load balancing group 10.

<Sysname> system-view

[Sysname] wlan load-balance-group 10

[Sysname-wlan-lb-group-10] undo ap ap1

# Remove radio 2 of AP 1 from load balancing group 10.

<Sysname> system-view

[Sysname] wlan load-balance-group 10

[Sysname-wlan-lb-group-10] undo ap ap1 radio 2

description

Use description to configure the description of the radio group.

Use undo description to restore the default.

Syntax

description text

undo description

Default

The load balancing group has no description.

Views

Load balancing group view

Default command level

2: System level

Parameters

text: Description of the load balancing group, a case-sensitive string of 1 to 64 characters.

Examples

# Configure the description of load balancing group 10 as marketing.

<Sysname> system-view

[Sysname] wlan load-balance-group 10

[Sysname-wlan-lb-group10] description marketing

display wlan load-balance-group

Use display wlan load-balance-group to display load balancing group configuration information.

Syntax

display wlan load-balance-group { group-id | all } [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

group-id: ID of a load balancing group. The value range depends on your device model. For more information, see About the H3C Access Controllers Command References.

all: Displays the configuration of all load balancing groups.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Examples

# Display configuration information about load balancing group 10.

<Sysname> display wlan load-balance-group 10

Load Balance Group Information

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

Group ID : 10

Description : AA

Group members : ap5-radio2,

ap4-radio2,

ap3-radio2,

ap2-radio2,

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

display wlan load-balance neighbor-list ap

Use display wlan load-balance neighbor-list ap to display the MAC addresses of all neighbors of an AP.

Syntax

display wlan load-balance neighbor-list ap ap-name

Views

Any view

Default command level

1: Monitor level

Parameters

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

Examples

# Display the MAC addresses of all neighbors of ap1.

<Sysname> display wlan load-balance neighbor-list ap ap1

Total entry(ies): 6

AP Neighbor List

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

Neighbor MAC-Address of Radio 1

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

0014-6c8a-43ff

0016-6F9D-61F3

0019-5B79-F04A

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

Neighbor MAC-Address of Radio 2

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

0012-e235-dc71

0011-6c2a-abcd

0013-e201-0101

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

Table 4 Command output

Field	Description
Total entry(ies):	Number of neighbors of the AP.
Neighbor MAC-Address of Radio 1	MAC addresses of the neighbors detected on Radio 1.

display wlan load-balance neighbor-list client

Use display wlan load-balance neighbor-list client to display the neighbors (radios that are detected by the client and associated with the same AC) of a client.

Syntax

display wlan load-balance neighbor-list client mac-address

Views

Any view

Default command level

1: Monitor level

Parameters

mac-address: Specifies a client by its MAC address.

Examples

# Display the neighbors of the client with MAC address 0014-6c8a-4322.

<Sysname> display wlan load-balance neighbor-list client 0014-6c8a-4322

Total entry(ies): 3

Client Neighbor List

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

AP ID RadioID

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

APID : 1 Radio ID : 1

APID : 1 Radio ID : 2

APID : 2 Radio ID : 1

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

Table 5 Command output

Field	Description
Total entry(ies):	Number of neighbors of the client.
AP ID	AP ID of the neighbor of the client.
Radio ID	ID of the neighbor of the client.

display wlan load-balance reject-client ap

Use display wlan load-balance reject-client ap to display clients rejected by load balancing on the specified AP.

Syntax

display wlan load-balance reject-client ap ap-name

Views

Any view

Default command level

1: Monitor level

Parameters

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

Examples

# Display clients rejected by load balancing on AP ap1.

<Sysname> display wlan load-balance reject-client ap ap1

WLAN load balance rejected client

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

Radio 1: 3

BSSID MAC Aging time(ms) Rejections

CC3E-5F1D-5EE0 8C70-5A7B-2B38 89900 9

CC3E-5F1D-57C0 8C70-5A7B-2B38 80100 5

CC3E-5F1D-57C0 0027-10BD-0338 38300 7

Radio 2: 0

BSSID MAC Aging time(ms) Rejections

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

display wlan load-balance reject-client client

Use display wlan load-balance reject-client client to display the rejection history of the specified client due to load balancing.

Syntax

display wlan load-balance reject-client client mac-address

Views

Any view

Default command level

1: Monitor level

Parameters

mac-address: Specifies a client by its MAC address.

Examples

# Display the rejection history of the client with MAC address 8C70-5A7B-2B38 due to load balancing.

<Sysname> display wlan load-balance reject-client client 8C70-5A7B-2B38

WLAN load balance rejected client

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

MAC: 8C70-5A7B-2B38

AP BSSID Aging time(ms) Rejections

ap1 CC3E-5F1D-57C0 43200 3

ap2 CC3E-5F1D-5EE0 87600 9

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

load-balance access-denial

Use load-balance access-denial to configure the maximum denial count of association requests sent by a client.

Use undo load-balance access-denial to restore the default.

Syntax

load-balance access-denial access-denial

undo load-balance access-denial

Default

The maximum denial count is 10.

Views

WLAN RRM view

Default command level

2: System level

Parameters

access-denial: Maximum denial count of client association requests, in the range of 2 to 10.

Examples

# Configure the maximum denial count of client association requests as 4.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] load-balance access-denial 4

load-balance rssi-threshold

Use load-balance rssi-threshold to configure the load balancing RSSI threshold.

Use undo load-balance rssi-threshold to restore the default.

Syntax

load-balance rssi-threshold rssi-threshold

undo load-balance rssi-threshold

Default

The load balancing RSSI threshold is 25.

Views

WLAN RRM view

Default command level

2: System level

Parameters

rssi-threshold: Band navigation RSSI threshold in the range of 5 to 100.

Examples

# Configure the load balancing RSSI threshold as 40.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] load-balance rssi-threshold 40

load-balance session

Use load-balance session to configure session-mode load balancing. Load balancing is carried out when the session threshold and session gap are reached.

Use undo load-balance to remove the configuration.

Syntax

load-balance session value [ gap gap-value ]

undo load-balance

Default

Load balancing is disabled.

Views

WLAN RRM view

Default command level

2: System level

Parameters

value: Session threshold, or, the number of maximum sessions, in the range of 1 to 40.

gap gap-value: Specifies a session gap threshold in the range of 1 to 8. The default is 4.

Examples

# Configure the session threshold as 7 and the session gap threshold as 5.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] load-balance session 7 gap 5

load-balance traffic

Use load-balance traffic to configure traffic-mode load balancing.

Use undo load-balance to remove the configuration.

Syntax

load-balance traffic value [ gap gap-value ]

undo load-balance

Default

Load balancing is disabled.

Views

WLAN RRM view

Default command level

2: System level

Parameters

value: Traffic threshold in the range of 10 to 80 percent.

gap gap-value: Specifies a traffic gap threshold in the range of 10 to 40 percent. The default is 20 percent.

Usage guidelines

Load balancing is carried out when the traffic threshold and session gap are reached.

The dot11g protection feature enabled with the dot11g protection enable command occupies bandwidth, affecting forwarding performance. If you configure load balancing after you have enabled dot11g protection, lower the traffic gap threshold.

Examples

# Configure the traffic threshold as 20% and the traffic gap threshold as 25%.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] load-balance traffic 20 gap 25

Related commands

dot11g protection enable

wlan load-balance-group

Use wlan load-balance-group to create a load balancing group and enter its view.

Use undo wlan load-balance-group to remove one or all load balancing groups.

Syntax

wlan load-balance-group group-id

undo load-balance-group { group-id | all }

Default

No load balancing group exists.

Views

System view

Default Level

2: System level

Parameters

group-id: ID of a load balancing group. The value range depends on your device model. For more information, see About the H3C Access Controllers Command References.

all: Removes all load balancing groups.

Examples

# Create load balancing group 10.

<Sysname> system-view

[Sysname] wlan load-balance-group 10

[Sysname-wlan-lb-group-10]

Band navigation configuration commands

band-navigation aging-time

Use band-navigation aging-time to configure the client information aging time.

Use undo band-navigation aging-time to restore the default.

Syntax

band-navigation aging-time aging-time

undo band-navigation aging-time

Default

The client information aging time is 180 seconds.

Views

WLAN RRM view

Default command level

2: System level

Parameters

aging time: Client information aging time in the range of 10 to 600 seconds.

Examples

# Configure the client information aging time as 50 seconds.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] band-navigation aging-time 50

band-navigation balance access-denial

Use band-navigation balance access-denial to configure the maximum denial count of association requests sent by a 5 GHz-capable client.

Use undo band-navigation balance access-denial to restore the default.

Syntax

band-navigation aging-time aging-time

undo band-navigation aging-time

Default

The AP does not deny the association requests sent by a 5 GHz-capable client.

Views

WLAN RRM view

Default command level

2: System level

Parameters

access-denial: Maximum denial count of client association requests, in the range of 1 to 10.

Usage guidelines

If the number of times a client has been denied reaches the maximum denial count on the 5 GHz radio, the AP considers that the client is unable to associate with any other AP, and allows the 5 GHz radio to accept the client.

Examples

# Configure the maximum denial count of client association requests as 5.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] band-navigation balance access-denial 5

band-navigation balance session

Use band-navigation balance session to configure the band navigation load balancing session threshold and session gap.

Use undo band-navigation balance session to restore the default.

Syntax

band-navigation balance session session [ gap gap ]

undo band-navigation balance session

Default

Band navigation load balancing is disabled.

Views

WLAN RRM view

Default command level

2: System level

Parameters

session: Band navigation load balancing session threshold for the 5 GHz band, in the range of 2 to 40.

gap: Band navigation load balancing session gap, which is the number of clients on the 5 GHz band minus the number of clients on the 2.4 GHz band. It is in the range of 1 to 8.

Examples

# Configure the session threshold as 10 and session gap as 5.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] band-navigation balance session 10 gap 5

band-navigation enable (AP template view)

Use band-navigation enable to enable band navigation for an AP.

Use undo band-navigation enable to disable band navigation for an AP.

Syntax

band-navigation enable

undo band-navigation enable

Default

Band navigation is enabled on an AP.

Views

AP template view

Default command level

2: System level

Usage guidelines

Band navigation takes effect on an AP only when it is enabled both globally and for the AP.

Examples

# Enable band navigation for AP 1.

<Sysname> system-view

[Sysname] wlan ap ap1 model WA3628i-AGN

[Sysname-wlan-ap-ap1] band-navigation enable

band-navigation enable (WLAN RRM view)

Use band-navigation enable to enable band navigation globally.

Use undo band-navigation enable to disable band navigation globally.

Syntax

band-navigation enable

undo band-navigation enable

Default

Band navigation is disabled globally.

Views

WLAN RRM view

Default command level

2: System level

Usage guidelines

Band navigation takes effect on an AP only when it is enabled both globally and for the AP..

Examples

# Enable band navigation globally.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] band-navigation enable

band-navigation rssi-threshold

Use band-navigation rssi-threshold to configure the band navigation RSSI threshold.

Use undo band-navigation rssi-threshold to restore the default.

Syntax

band-navigation rssi-threshold rssi-threshold

undo band-navigation rssi-threshold

Default

The band navigation RSSI threshold is 15.

Views

WLAN RRM view

Default command level

2: System level

Parameters

rssi-threshold: Band navigation RSSI threshold in the range of 5 to 100.

Usage guidelines

An AP directs a client to its 5 GHz radio only when the AP detects that the RSSI of the client is higher than the band navigation RSSI threshold.

Examples

# Configure the band navigation RSSI threshold as 40.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] band-navigation rssi-threshold 40

02-WLAN Command Reference

autochannel-set avoid-dot11h

dot11bg adjacency-factor

dot11bg calibrate-channel

dot11bg calibrate-channel pronto

dot11bg calibrate-power

dot11bg calibrate-power min

dot11bg calibrate-power threshold

dot11bg tolerance-level

scan channel

spectrum-management enable

wlan rrm

WLAN load balancing configuration commands

ap radio

load-balance traffic

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