ap-name: Name of an AP, a case-insensitive string of 1 to 32 characters that can contain letters, digits, underlines, square brackets, slashes, and hyphens, but not spaces. 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 radio group.

Description

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

Use undo ap to remove radios in the radio group.

By default, no radio exists in the radio group.

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

One 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 in 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 in 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 in 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

Syntax

autochannel-set avoid-dot11h

undo autochannel-set

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use autochannel-set avoid-dot11h to set the channel set to non-dot11h channels. Only the non-dot11h channels belonging to the country code are scanned during initial channel selection and one of them is selected.

Use undo autochannel-set avoid-dot11h to restore the default.

By default, the channel set involves all channels of the country code.

The default setting of the autochannel-set avoid-dot11h command depends on the scan channel command.

Related commands: scan channel.

Examples

# Scan non-dot11h channels.

<Sysname> system-view

[Sysname] wlan rrm

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

channel holddown-time

Syntax

channel holddown-time minutes

undo channel holddown-time

View

Radio group view

Default level

2: System level

Parameters

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

Description

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

Use undo channel holddown-time to restore the default.

By default, the channel holddown time is 720 minutes.

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

description

Syntax

description text

undo description

View

Radio group view

Default level

2: System level

Parameters

text: Description of the radio group, a case-sensitive string of 1 to 64 characters that can contain letters, digits and underlines.

Description

Use description to configure the description of the radio group.

Use undo description to restore the default.

By default, the radio group has no description.

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

Syntax

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

View

Any view

Default level

1: Monitor level

Parameters

all: Displays the RRM history information of all APs.

name ap-name: Displays the RRM history information of the AP. It is a case-insensitive string of 1 to 32 characters that can contain letters, digits, and underlines, square brackets, slashes, and hyphens, but not 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.

Description

Use display wlan ap name ap-name rrm-history to display RRM history information about an AP.

Use display wlan ap all 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 of the change, and the power and interference parameters.

Examples

# Display the RRM history information of 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 : 1 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 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 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

Syntax

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

View

Any view

Default level

1: Monitor level

Parameters

all: Displays the RRM profile information of radios of all APs.

name ap-name: Displays the RRM profile information of radios of an AP. It is a case-insensitive string of 1 to 32 characters that can contain letters, digits, and underlines, square brackets, slashes, and hyphens, but not 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.

Description

Use display wlan ap { all | name apname } 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.

On an AC, if RRM is not enabled, or the AP works on a fixed channel, when you execute the command, 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 are not displayed. If RRM is enabled, it means that dynamic power selection or automatic dynamic frequency selection is enabled.

Examples

# Display RRM profile information for AP1.

<Sysname> display wlan ap name ap1 rrm-status

AP RRM Profile : ap1

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

Radio : 1 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 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 neighbor AP
SignalStrength	Signal strength of the AP in dBm
Type	Type of the AP, managed or unmanaged

display wlan mesh calibrate-channel history

Syntax

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

View

Any view

Default 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.

Description

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

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

Syntax

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

View

Any view

Default 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.

Description

Use display wlan rrm to display basic RRM configuration information.

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

Multicast : -NA-

Disabled : -NA-

11b Configured Rates (Mbps)

Mandatory : 1, 2

Supported : 5.5, 11

Multicast : -NA-

Disabled : -NA-

11g Configured Rates (Mbps)

Mandatory : 1, 2, 5.5, 11

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

Multicast : -NA-

Disabled : -NA-

11g Protection : Enabled

Scan Configuration

Scan Type : Passive

Channel Mode : Auto

Report-Interval (s) : 10

11a Configuration

Automatic Channel Selection : Enabled

Automatic Power Selection : Enabled

Calibration Mode-Channel : -NA-

Mesh Calibration Mode-Channel: -NA-

Calibration Mode-Power : -NA-

Calibration Interval (min) : 10

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 : Enabled

Automatic Power Selection : Enabled

Calibration Mode-Channel : -NA-

Mesh Calibration Mode-Channel: -NA-

Calibration Mode-Power : -NA-

Calibration Interval (min) : 8

Interference Threshold (%) : 50

Tolerance Level (%) : 20

Adjacency Factor : 3

CRC-Error Threshold (%) : 11

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 : CTS-to-Self

max-bandwidth (kbps) : 30000

11n Configuration

Mandatory Maximum MCS : -NA-

Supported Maximum MCS : 76

Multicast MCS : -NA-

11n Protection : Disabled

11n Protection Mode : CTS-to-Self

max-bandwidth (kbps) : 180000

11h configuration

Spectrum Management : Enabled

Power Constraint (dBm) : 5

Channel Set : All

Load Balance Configuration

Load Balancing Mode : Disabled

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

Table 3 Command output

Field	Description
Mandatory	Rates that at least one of the APs is required to support.
Supported	Additional rates supported by the client or AP.
Multicast	Multicast rate, which must be selected from mandatory rates.
Disabled	Rates at which an AP does not transmit data.
Channel Mode	If the channel mode is auto, only regulatory domain channels are scanned. If the mode is all, all channels in the band are scanned for rouge detection.
Report-Interval (s)	Report interval set with the scan report-interval command.
Automatic Channel Selection	Automatic channel selection, which can be enabled or disabled.
Automatic Power Selection	Automatic power selection, which can be enabled or disabled.
Calibration Mode-Channel	Dynamic frequency selection (DFS): · Self-decisive—Automatic 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	Transmit power control (TPC): · Self-decisive—Automatic TPC. · Pronto—One-time TPC. · -NA-—Not configured.
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.
11n Protection	802.11n protection: Enabled or Disabled.
11n Protection Mode	802.11n protection mode, which can be CTS-to-Self and RTS/CTS.
Spectrum Management	802.11a spectrum management, which can be enabled or disabled.
Power Constraint (dBm)	Power constraint for all 802.11a radios, which is set with the power-constraint command.
Channel Set	All or Non-dot11h.
Load Balance Configuration	Load balance configuration.
Load Balancing Mode	If load balancing is disabled, this field is "Disabled" and the below two fields (threshold and gap) are absent.
Session Threshold (users)	Session threshold. If the load balancing mode is set to "traffic", the field is replaced by "Traffic Threshold (%)".
Session Gap (users)	The value of session gap. If the load balancing mode is set to "traffic", the field is replaced by "Traffic Gap (%)".

display wlan rrm-calibration-group

Syntax

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

View

Any view

Default level

1: Monitor level

Parameters

group-id: ID of a radio group.

all: Displays the configuration of 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.

Description

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

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

Syntax

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

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

View

WLAN RRM view

Default level

2: System level

Parameters

disabled-rate: Specifies disabled rates.

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: Specifies a radio rate, which can be one of the following:

· 6 Mbps

· 9 Mbps

· 12 Mbps

· 18 Mbps

· 24 Mbps

· 36 Mbps

· 48 Mbps

· 54 Mbps

Description

Use dot11a to configure 802.11a rates.

Use undo dot11a to restore the default 802.11a rates.

By 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.

Examples

# Configure 802.11a rates (disabled: 12; supported: 6; multicast: 18).

<Sysname> system-view

[Sysname] wlan rrm

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

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

[Sysname-wlan-rrm] dot11a multicast-rate 18

dot11a adjacency-factor

Syntax

dot11a adjacency-factor neighbor

undo dot11a adjacency-factor

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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 that has the minimum power among neighbors performs power detection.

Use undo dot11a adjacency-factor to restore the default.

By default, the maximum number of neighbors is 3, and when the maximum neighbor number is reached, the AP with the minimum power among all neighbors performs power detection.

Related commands: dot11a calibrate-power threshold.

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 minimum power among the neighbors performs power detection.

<Sysname> system-view

[Sysname] wlan rrm

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

dot11a calibrate-channel

Syntax

dot11a calibrate-channel

undo dot11a calibrate-channel

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11a calibrate-channel to configure channel detection to configure dynamic channel selection for 802.11a.

Use undo dot11a calibrate-channel to restore the default.

Channel detection is not configured by default.

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

Examples

# Configure 802.11a channel detection.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-channel

dot11a calibrate-channel pronto

Syntax

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

View

WLAN RRM view

Default level

2: System level

Parameters

all: Specifies all APs.

name apname: Specifies an AP.

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

Description

Use dot11a calibrate-channel pronto ap to configure 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.

By default, one-time DFS is not configured.

This command cannot be undone.

Examples

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

<Sysname> system-view

[Sysname] wlan rrm

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

dot11a calibrate-channel self-decisive

Syntax

dot11a calibrate-channel self-decisive

undo dot11a calibrate-channel self-decisive

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11a calibrate-channel self-decisive to configure automatic DFS (channel detection is also configured) for all APs.

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

By default, auto-DFS is disabled.

Examples

# Enable auto-DFS for all APs at the calibration interval for 802.11a.

<Sysname> system-view

[Sysname] wlan rrm

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

dot11a calibrate-power

Syntax

dot11a calibrate-power

undo dot11a calibrate-power

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11a calibrate-power to configure power detection to configure dynamic power selection.

Use undo dot11a calibrate-power to restore the default.

By default, power detection is not configured.

Examples

# Configure 802.11a power detection.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11a calibrate-power

dot11a calibrate-power min

Syntax

dot11a calibrate-power min tx-power

undo dot11a calibrate-power min

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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

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

By default, the minimum 802.11a radio transmission power is 1 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 pronto

Syntax

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

View

WLAN RRM view

Default level

2: System level

Parameters

all: Specifies all APs.

name apname: Specifies an AP.

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

Description

Use dot11a calibrate-power pronto ap to configure one-time TPC for an AP or all APs. The result of TPC is applied to the APs at the next calibration interval. This command cannot be undone.

By default, one-time TPC is not configured.

Examples

# Configure 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 pronto ap name ap1 radio 1

dot11a calibrate-power self-decisive

Syntax

dot11a calibrate-power self-decisive

undo dot11a calibrate-power self-decisive

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11a calibrate-power self-decisive to configure automatic TPC (power detection is also configured) for all APs.

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

By default, automatic TPC is disabled.

Examples

# Enable automatic TPC for all APs at the calibration interval.

<Sysname> system-view

[Sysname] wlan rrm

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

dot11a calibrate-power threshold

Syntax

dot11a calibrate-power threshold value

undo dot11a calibrate-power threshold

View

WLAN RRM view

Default 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.

Description

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.

By default, the power adjustment threshold for 802.11a radios is 65.

Related commands: dot11a adjacency-factor.

Examples

# Set the power adjustment threshold to 70.

<Sysname> system-view

[Sysname] wlan rrm

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

dot11a calibration-interval

Syntax

dot11a calibration-interval minutes

undo dot11a calibration-interval

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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

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

By default, the calibration interval is 8 minutes.

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

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

dot11a crc-error-threshold

Syntax

dot11a crc-error-threshold percent

undo dot11a crc-error-threshold

View

WLAN RRM view

Default level

2: System level

Parameters

percent: Threshold, in the range of 10 to 100 percentage.

Description

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.

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

Syntax

dot11a exclude-channel channel-list

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

View

WLAN RRM view

Default 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.

Description

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.

By default, no channels exist in the channel exclusion list.

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

Syntax

dot11a interference-threshold percent

undo dot11a interference-threshold

View

WLAN RRM view

Default level

2: System level

Parameters

percent: Channel interference threshold, in the range of 40 to 100 percentage.

Description

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.

The default interference threshold for 802.11a is 50%.

When channel adjustment is enabled, a new channel is selected when either the interference threshold is exceeded on the current channel.

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

Syntax

dot11a max-bandwidth 11a-bandwidth

undo dot11a max-bandwidth

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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

Use undo dot11a max-bandwidth to restore the default.

By default, the maximum 802.11a bandwidth is 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

Syntax

dot11a tolerance-level percentage

undo dot11a tolerance-level

View

WLAN RRM view

Default level

2: System level

Parameters

percentage: Tolerance level in percentage, in the range of 15 to 45.

Description

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

Use undo dot11a tolerance-level to restore the default.

The default tolerance factor is 20.

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 level for 802.11a to 25.

<Sysname> system-view

[Sysname] wlan rrm

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

dot11b

Syntax

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

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

View

WLAN RRM view

Default 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. Multicasts rates must be selected from the mandatory rates.

supported-rate: Specifies supported rates.

rate-value: Specifies a radio rate, which can be one of the following:

· 1 Mbps

· 2 Mbps

· 5.5 Mbps

· 11 Mbps

Description

Use dot11b to configure 802.11b rates.

Use undo dot11b to restore the default rates.

By default:

· Disabled rates—None.

· Mandatory rates—1 and 2.

· Multicast rates—Automatically selected from the mandatory rates.

· Supported rates—5.5 and 11.

Examples

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

<Sysname> system-view

[Sysname] wlan rrm

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

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

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

dot11b max-bandwidth

Syntax

dot11b max-bandwidth 11b-bandwidth

undo dot11b max-bandwidth

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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

Use undo dot11b max-bandwidth to restore the default.

By default, the maximum 802.11b bandwidth is 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

Syntax

dot11bg adjacency-factor neighbor

undo dot11bg adjacency-factor

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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 that has the minimum power among neighbors performs power detection.

Use undo dot11bg adjacency-factor to restore the default.

By default, the maximum number of neighbors is 3, and when the maximum neighbor number is reached, the AP with the minimum power among all neighbors performs power detection.

Related commands: dot11bg calibrate-power threshold.

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 minimum power among the neighbors performs power detection.

<Sysname> system-view

[Sysname] wlan rrm

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

dot11bg calibrate-channel

Syntax

dot11bg calibrate-channel

undo dot11bg calibrate-channel

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11bg calibrate-channel to configure channel detection to enable dynamic channel selection for 802.11b/g.

Use undo dot11bg calibrate-channel to restore the default.

By default, channel detection is not configured.

Examples

# Configure channel detection for 802.11b/g.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-channel

dot11bg calibrate-channel pronto

Syntax

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

View

WLAN RRM view

Default level

2: System level

Parameters

all: Specifies all APs.

name apname: Specifies an AP.

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

Description

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

By default, one-time DFS is not configured.

Examples

# Configure one-time DFS for radio 1 of AP1 in 802.11b/g mode.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-channel pronto ap name ap1 radio 1

dot11bg calibrate-channel self-decisive

Syntax

dot11bg calibrate-channel self-decisive

undo dot11bg calibrate-channel self-decisive

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11bg calibrate-channel self-decisive to configure automatic DFS (channel detection is also configured).

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

By default, auto-DFS is not configured.

Examples

# Configure auto-DFS for all APs.

<Sysname> system-view

[Sysname] wlan rrm

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

dot11bg calibrate-power

Syntax

dot11bg calibrate-power

undo dot11bg calibrate-power

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11bg calibrate-power to configure power detection to enable dynamic power selection for 802.11b/g.

Use undo dot11bg calibrate-power to restore the default.

By default, power detection is not configured.

Examples

# Configure 802.11b/g power detection.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11bg calibrate-power

dot11bg calibrate-power min

Syntax

dot11bg calibrate-power min tx-power

undo dot11bg calibrate-power min

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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.

By default, the minimum 802.11b/g radio transmission power is 1 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 pronto

Syntax

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

View

WLAN RRM view

Default level

2: System level

Parameters

all: Specifies all APs.

name apname: Specifies an AP, case-insensitive string of 1 to 32 characters.

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

Description

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

By default, one-time TPC is not configured.

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 pronto all

dot11bg calibrate-power self-decisive

Syntax

dot11bg calibrate-power self-decisive

undo dot11bg calibrate-power self-decisive

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11bg calibrate-power self-decisive to configure automatic TPC (power detection is also configured) for all APs.

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

By default, automatic TPC is not configured.

Examples

# Configure automatic TPC for all APs at the calibration interval.

<Sysname> system-view

[Sysname] wlan rrm

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

dot11bg calibrate-power threshold

Syntax

dot11bg calibrate-power threshold value

undo dot11bg calibrate-power threshold

View

WLAN RRM view

Default 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.

Description

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.

By default, the power adjustment threshold for 802.11b/g radios is 65.

Related commands: dot11bg adjacency-factor.

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

dot11bg calibration-interval

Syntax

dot11bg calibration-interval minutes

undo dot11bg calibration-interval

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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

Use undo dot11bg calibration-interval to restore the default.

By default, the calibration interval is 8 minutes.

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

dot11bg crc-error-threshold

Syntax

dot11bg crc-error-threshold percent

undo dot11bg crc-error-threshold

View

WLAN RRM view

Default level

2: System level

Parameters

percent: Threshold, in the range of 10 to 100 percentage.

Description

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.

The default CRC error threshold is 20%.

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

Syntax

dot11bg exclude-channel channel-list

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

View

WLAN RRM view

Default level

2: System level

Parameters

all: Specifies all channels.

Description

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 list.

By default, no channels exist in the channel exclusion list.

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

Syntax

dot11bg interference-threshold percent

undo dot11bg interference-threshold

View

WLAN RRM view

Default level

2: System level

Parameters

percent: Channel interference threshold, in the range of 40 to 100 percentage.

Description

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.

The default interference threshold is 50%.

When channel adjustment is enabled, a new channel is selected when either the interference threshold is exceeded on the current channel.

Examples

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

<Sysname> system-view

[Sysname] wlan rrm

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

dot11bg tolerance-level

Syntax

dot11bg tolerance-level percentage

undo dot11bg tolerance-level

View

WLAN RRM view

Default level

2: System level

Parameters

percentage: Tolerance level in percentage, in the range of 15 to 45.

Description

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

Use undo dot11bg tolerance-level to restore the default.

The default tolerance factor is 20.

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

Syntax

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

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

View

WLAN RRM view

Default 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: Specifies a radio rate, which can be one of the following:

· 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

Description

Use dot11g to configure 802.11g rates.

Use undo dot11g to restore the default rates.

By 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.

Examples

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

<Sysname> system-view

[Sysname] wlan rrm

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

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

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

dot11g max-bandwidth

Syntax

dot11g max-bandwidth 11g-bandwidth

undo dot11g max-bandwidth

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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

Use undo dot11g max-bandwidth to restore the default.

By default, the maximum 802.11g bandwidth 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

Syntax

dot11g protection enable

undo dot11g protection enable

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11g protection enable to enable 802.11g protection.

Use undo dot11g protection enable to restore the default.

By default, 802.11g protection is disabled.

Examples

# Enable 802.11g protection.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11g protection enable

dot11g protection-mode

Syntax

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

undo dot11g protection-mode

View

WLAN RRM view

Default 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.

Description

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

Use undo dot11g protection-mode to restore the default.

By default, the 802.11g protection mode is CTS-to-Self.

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

Syntax

dot11n mandatory maximum-mcs index

undo dot11n mandatory maximum-mcs

View

RRM view

Default level

2: System level

Parameters

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

Description

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.

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

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 15.

<sysname> system-view

[sysname] wlan rrm

[sysname-wlan-rrm] dot11n mandatory maximum-mcs 15

dot11n max-bandwidth

Syntax

dot11n max-bandwidth 11n-bandwidth

undo dot11n max-bandwidth

View

WLAN RRM view

Default level

2: System level

Parameters

11a-bandwidth: Maximum 802.11n bandwidth, in the range of 16 to 180000 kbps.

Description

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

Use undo dot11n max-bandwidth to restore the default.

By default, the maximum 802.11n bandwidth is 18000 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

Syntax

dot11n multicast-rate index

undo dot11n multicast-rate

View

RRM view

Default level

2: System level

Parameters

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

Description

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

Use undo dot11n multicast-rate to remove the configuration.

By default, the maximum MCS index for 802.11n multicast rates is not configured.

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 a mandatory MCS data 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.

Examples

# Specify the maximum MCS index for 802.11n multicast rates as 76.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11n multicast-rate 76

dot11n protection enable

Syntax

dot11n protection enable

undo dot11n protection enable

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

Use dot11n protection enable to enable 802.11n protection.

Use undo dot11n protection enable to restore the default.

By default, 802.11n protection is disabled.

Examples

# Enable 802.11n protection.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] dot11n protection enable

dot11n protection-mode

Syntax

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

undo dot11n protection-mode

View

WLAN RRM view

Default 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.

Description

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

Use undo dot11n protection-mode to restore the default.

By default, the 802.11n protection mode is CTS-to-Self.

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

Syntax

dot11n support maximum-mcs index

undo dot11n support maximum-mcs

View

RRM view

Default level

2: System level

Parameters

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

Description

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.

By default, the maximum MCS index for 802.11n supported rates is 76.

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

Syntax

mesh calibrate-channel

undo mesh calibrate-channel

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

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

Use undo mesh calibrate-channel to restore the default.

By default, mesh channel monitoring is not enabled.

Examples

# Enable mesh channel monitoring.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] mesh calibrate-channel

mesh calibrate-channel pronto

Syntax

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

View

WLAN RRM view

Default 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.

Description

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.

By default, one-time mesh DFS is not configured.

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

Syntax

mesh calibrate-channel self-decisive

undo mesh calibrate-channel self-decisive

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

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.

By default, automatic mesh DFS is disabled.

Examples

# Enable automatic mesh DFS.

<Sysname> system-view

[Sysname] wlan rrm

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

power-constraint

Syntax

power-constraint power-constraint

undo power-constraint

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

Use power-constraint to configure the power constraint for all 802.11a clients. Before you configure power constraint, enable spectrum management first. After you configure power constraint, the transmit power for 802.11a clients is the current transmit power minus power-constraint.

Use undo power-constraint to restore the default.

The default power constraint is 0 dBm for 802.11a clients.

Related commands: spectrum-management enable.

Examples

# Configure the power constraint for 802.11a clients as 5 dBm.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] power-constraint 5

power holddown-time

Syntax

power holddown-time minutes

undo power holddown-time

View

Radio group view

Default level

2: System level

Parameters

minutes: Power holddown time, within which, the power of any radio in the radio group keeps unchanged after each power adjustment (automatic and one-time). The value is in the range of 10 to 1440, in minutes.

Description

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

Use undo power holddown-time to restore the default.

By default, the power holddown time is 60 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

scan channel

Syntax

scan channel { all | auto }

undo scan channel

View

WLAN RRM view

Default level

2: System level

Parameters

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

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

Description

Use scan channel to set the scan mode.

Use undo scan channel to restore the default.

By default, the scan mode is auto.

Examples

# Set the scan mode to all.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] scan channel all

scan report-interval

Syntax

scan report-interval seconds

undo scan report-interval

View

WLAN RRM view

Default level

2: System level

Parameters

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

Description

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

Use undo scan report-interval to restore the default.

The default scan report interval is 10 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

Syntax

scan type { active | passive }

undo scan type

View

WLAN RRM view

Default level

2: System level

Parameters

active: Sets the active scanning mode.

passive: Sets the passive scanning mode.

Description

Use scan type to set the scan type.

Use undo scan type to restore the default.

By default, the scan type is passive.

Examples

# Set the scan type to active.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] scan type active

spectrum-management enable

Syntax

spectrum-management enable

undo spectrum-management enable

View

WLAN RRM view

Default level

2: System level

Parameters

None

Description

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

Use undo spectrum-management enable to restore the default.

By default, spectrum management for 802.11a radios is disabled.

When spectrum management is enabled, the WLAN sub-system advertises power capabilities of the AP and power constraints applicable to all devices in the BSS based on regulatory domain specification.

Examples

# Enable spectrum management.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] spectrum-management enable

wlan rrm

Syntax

wlan rrm

View

System view

Default level

2: System level

Parameters

None

Description

Use wlan rrm to enter WLAN RRM view.

Examples

# Enter WLAN RRM view.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm]

wlan rrm-calibration-group

Syntax

wlan rrm-calibration-group group-id

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

View

System view

Default level

2: System level

Parameters

group-id: ID of a radio group. The value range depends on your device model.

all: Removes all radio groups.

Description

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

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

By default, no radio group exists.

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

Syntax

ap ap-name radio radio-number

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

View

Load balancing group view

Default level

2: System level

Parameters

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.

Description

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

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

By default, no radio exists in the load balancing group.

If you do not provide 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 in 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 in 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 in load balancing group 10.

<Sysname> system-view

[Sysname] wlan load-balance-group 10

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

description

Syntax

description text

undo description

View

Load balancing group view

Default level

2: System level

Parameters

text: Description of the load balancing group, a case-sensitive string of 1 to 64 characters that can contain letters, digits and underlines.

Description

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

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

By default, the load balancing group has no description.

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

Syntax

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

View

Any view

Default level

1: Monitor level

Parameters

group-id: ID of a load balancing group. The value range depends on your device model.

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.

Description

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

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,

load-balance access-denial

Syntax

load-balance access-denial access-denial

undo load-balance access-denial

View

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.

Description

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.

By default, the maximum denial count is 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

Syntax

load-balance rssi-threshold rssi-threshold

undo load-balance rssi-threshold

View

WLAN RRM view

Default command level

2: System level

Parameters

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

Description

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

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

By default, the load balancing RSSI threshold is 25.

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

Syntax

load-balance session value [ gap gap-value ]

undo load-balance

View

WLAN RRM view

Default level

2: System level

Parameters

value: Session threshold, or, the number of maximum sessions, in the range of 2 to 40.

gap gap-value: Session gap threshold, which is in the range of 1 to 8 and defaults to 4.

Description

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.

By default, load balancing is disabled.

Examples

# Configure the session threshold as 7.

<Sysname> system-view

[Sysname] wlan rrm

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

# 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

Syntax

load-balance traffic value [ gap gap-value ]

undo load-balance

View

WLAN RRM view

Default level

2: System level

Parameters

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

gap gap-value: Traffic gap threshold, which is in the range of 10 to 40 percentage and defaults to 20 percentage.

Description

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

Use undo load-balance to remove the configuration.

By default, load balancing is disabled.

The 802.11g protection feature occupies bandwidth, affecting forwarding performance. If you configure load balancing after you enable 802.11g protection, you need to lower the traffic gap threshold.

Related commands: dot11g protection enable.

Examples

# Configure the traffic threshold as 50%.

<Sysname> system-view

[Sysname] wlan rrm

[Sysname-wlan-rrm] load-balance traffic 50

# 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

wlan load-balance-group

Syntax

wlan load-balance-group group-id

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

View

System view

Default Level

2: System level

Parameters

group-id: ID of a load balancing group. The value range depends on your device model.

all: Removes all load balancing groups.

Description

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

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

By default, no load balancing group exists.

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

Syntax

band-navigation aging-time aging-time

undo band-navigation aging-time

View

WLAN RRM view

Default command level

2: System level

Parameters

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

Description

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

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

By default, the client information aging time is 180 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

Syntax

band-navigation aging-time aging-time

undo band-navigation aging-time

Default

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.

Description

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.

By default, association requests sent by a 5 GHz-capable client are not denied.

If a client has been denied more than the maximum times on the 5-GHz radio, the AP considers that the client is unable to associate to 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

Syntax

band-navigation balance session session [ gap gap ]

undo band-navigation balance session

Views

WLAN RRM view

Default command level

2: System level

Parameters

session: Band navigation load balancing session threshold for the 5GHz 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.

Description

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.

By default, band navigation is disabled.

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)

Syntax

band-navigation enable

undo band-navigation enable

View

AP template view

Default command level

2: System level

Parameters

None

Description

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

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

By default, band navigation is enabled on an AP.

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 WA2620E-AGN

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

band-navigation enable (WLAN RRM view)

Syntax

band-navigation enable

undo band-navigation enable

View

WLAN RRM view

Default command level

2: System level

Parameters

None

Description

Use band-navigation enable to enable band navigation globally.

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

By default, band navigation is disabled globally.

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

Syntax

band-navigation rssi-threshold rssi-threshold

undo band-navigation rssi-threshold

View

WLAN RRM view

Default command level

2: System level

Parameters

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

Description

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

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

By default, the band navigation RSSI threshold is 15.

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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