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| Title | Size | Download |
|---|---|---|
| 04-WLAN RRM Commands | 49.76 KB |
l The models listed in this document are not applicable to all regions. Please consult your local sales office for the models applicable to your region.
l Support of the H3C WA series WLAN access points (APs) for commands may vary by AP model. For more information, see Feature Matrix.
l The interface types and the number of interfaces vary by AP model.
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 the autochannel-set avoid-dot11h command to set the channel set to non-802.11h channels, which means only the non-802.11h channels belonging to the country code are scanned during initial channel selection, and one of them is selected if auto channel section is also configured.
Use the undo autochannel-set command to restore the default.
By default, the channel set involves all channels.
Example
# Set the channel set to non-802.11h channels.
<Sysname> system-view
[Sysname] wlan rrm
[Sysname-wlan-rrm] autochannel-set avoid-dot11h
display wlan rrm
Syntax
display wlan rrm
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display wlan rrm command to display basic RRM configuration information.
Examples
# Display RRM configuration information.
RRM Configuration
--------------------------------------------------------------------------
11a Configured Rates (Mbps)
Mandatory : 6, 12, 24
Supported : 9, 18, 36, 48, 54
Disabled : -NA-
11b Configured Rates (Mbps)
Mandatory : 1, 2
Supported : 5.5, 11
Disabled : -NA-
11g Configured Rates (Mbps)
Mandatory : 1, 2, 5.5, 11
Supported : 6, 9, 12, 18, 24, 36, 48, 54
Disabled : -NA-
11g Protection : Enabled
11h Configuration
Spectrum Management : Disabled
Power Constraint (dBm) : 0
Channel Set : Non-dot11h
Table 1-1 display wlan rrm command output description
|
Field |
Description |
|
Mandatory |
Rates that an APs is required to support |
|
Supported |
Additional rates supported by the client or AP |
|
Disabled |
Rates at which an AP does not transmit data |
|
11g Protection |
Enables 802.11g protection. |
|
11h Configuration |
802.11h configuration |
|
Spectrum Management |
Spectrum management for all 802.11a radios, which is set with command spectrum-management enable. |
|
Power Constraint (dBm) |
Power constraint for all 802.11a radios, which is set with command power-constraint. |
|
Channel Set |
l Non-dot11h: Sets the channel set to non dot11h channels. After this function is enabled, the device selects the non 802.11h channels of the country code only. l all: Channel selection is not limited. |
dot11a
Syntax
dot11a { disabled-rate | mandatory-rate | supported-rate } rate-value
undo dot11a { disabled-rate | mandatory-rate | supported-rate }
View
WLAN RRM view
Default Level
2: System level
Parameters
disabled-rate: Specifies a disabled rate.
mandatory-rate: Specifies a mandatory rate.
supported-rate: Specifies a supported rate.
rate-value: Specifies a radio rate from the following rates:
l 6 Mbps
l 9 Mbps
l 12 Mbps
l 18 Mbps
l 24 Mbps
l 36 Mbps
l 48 Mbps
l 54 Mbps
Description
Use the dot11a command to configure the rates for the radio mode “802.11a”.
Use the undo dot11a command to restore the default.
By default:
l Mandatory rates: 6, 12, 24;
l Supported rates: 9, 18, 36, 48, 54;
l Disabled rates: none.
Support for this command depends on your device model.
Examples
# Configure rates (disabled: 12, 24: supported: 6) for 802.11a.
<Sysname> system-view
[Sysname] wlan rrm
[Sysname-wlan-rrm] dot11a disabled-rate 12 24
[Sysname-wlan-rrm] dot11a supported-rate 6
dot11b
Syntax
dot11b { disabled-rate | mandatory-rate | supported-rate } rate-value
undo dot11b { disabled-rate | mandatory-rate | supported-rate }
View
WLAN RRM view
Default Level
2: System level
Parameters
disabled-rate: Specifies a disabled rate.
mandatory-rate: Specifies a mandatory rate.
supported-rate: Specifies a supported rate.
rate-value: Specifies the radio rates as follows:
l 1 Mbps
l 2 Mbps
l 5.5 Mbps
l 11 Mbps
Description
Use the dot11b command to configure the rates for radio mode “802.11b”.
Use the undo dot11b command to restore the default.
By default:
l Mandatory rates: 1, 2;
l Supported rates: 5.5, 11;
l Disabled rates: none.
Support for this command depends on your device model.
Examples
# Configure rates (disabled: 1, 2: supported: 11) for 802.11b.
<Sysname> system-view
[Sysname] wlan rrm
[Sysname-wlan-rrm] dot11b disabled-rate 1 2
[Sysname-wlan-rrm] dot11b supported-rate 11
dot11g
Syntax
dot11g { disabled-rate | mandatory-rate | supported-rate } rate-value
undo dot11g { disabled-rate | mandatory-rate | supported-rate }
View
WLAN RRM view
Default Level
2: System level
Parameters
disabled-rate: Specifies a disabled rate.
mandatory-rate: Specifies a mandatory rate.
supported-rate: Specifies a supported rate.
rate-value: Specifies a radio rate from the following rates:
l 1 Mbps
l 2 Mbps
l 5.5 Mbps
l 6 Mbps
l 9 Mbps
l 11 Mbps
l 12 Mbps
l 18 Mbps
l 24 Mbps
l 36 Mbps
l 48 Mbps
l 54 Mbps
Description
Use the dot11g command to configure the rates for radio mode “802.11g”.
Use the undo dot11g command to restore the default.
By default:
l Mandatory rates: 1, 2, 5.5, 11;
l Supported rates: 6, 9, 12, 18, 24, 36, 48, 54;
l Disabled rates: none.
Support for this command depends on your device model.
Examples
# Configure rates (disabled: 2, 36: supported: 54) for 802.11g.
<Sysname> system-view
[Sysname] wlan rrm
[Sysname-wlan-rrm] dot11g disabled-rate 2 36
[Sysname-wlan-rrm] dot11g supported-rate 54
dot11g protection enable
Syntax
dot11g protection enable
undo dot11g protection enable
View
WLAN RRM view
Default Level
2: System level
Parameters
None
Description
Use the dot11g protection enable command to enable 802.11g protection.
Use the undo dot11g protection enable command to disable 802.11g protection.
By default, 802.11g protection is disabled.
Examples
# Enable 802.11g protection.
<Sysname> system-view
[Sysname] wlan rrm
[Sysname-wlan-rrm] dot11g protection enable
dot11n mandatory maximum-mcs
Syntax
dot11n mandatory maximum-mcs index
undo dot11n mandatory maximum-mcs
View
WLAN RRM view
Default Level
2: System level
Parameters
index: Specifies the maximum MCS index for 802.11n mandatory rates, which ranges from 0 to 76. Support for the command depends on the device model.
Description
Use the dot11n mandatory maximum-mcs command to specify the maximum MCS index for 802.11n mandatory rates.
Use the undo dot11n mandatory maximum-mcs command to remove the configuration.
No maximum MCS index is specified for 802.11n mandatory rates by default.
If you configure the maximum MCS and enable the client dot11n-only command, non 802.11n clients cannot associate with the AP.
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 support maximum-mcs
Syntax
dot11n support maximum-mcs index
undo dot11n support maximum-mcs
View
WLAN RRM view
Default Level
2: System level
Parameters
index: Specifies the maximum MCS index for 802.11n supported rates, which ranges from 0 to 76.
Description
Use the dot11n support maximum-mcs command to specify the maximum MCS index for 802.11n supported rates.
Use the undo dot11n support maximum-mcs command to restore the default.
Support for the command depends on the device model.
By default, the maximum MCS index for 802.11n supported rates is 76.
If you configure the maximum MCS and enable the client dot11n-only command, non 802.11n clients cannot associate with the AP.
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 supported rates as 25.
<sysname> system-view
[sysname] wlan rrm
[sysname-wlan-rrm] dot11n support maximum-mcs 25
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, which ranges from 0 to MAX-POWER–1 (where the MAX-POWER is the default maximum power of 802.11a radios, and is defined by the country code).
Description
Use the power-constraint command to configure power constraint for all 11a radios. Configured power constraint is advertised in the beacon if spectrum is enabled.
By default, the power constraint is 0 dBm.
Support for this command depends on your device model.
Related commands: spectrum-management enable.
Examples
# Configure power-constraint.
<Sysname> system-view
[Sysname] wlan rrm
[Sysname-wlan-rrm] power-constraint 5
spectrum-management enable
Syntax
spectrum-management enable
undo spectrum-management enable
View
WLAN RRM view
Default Level
2: System level
Parameters
None
Description
Use the spectrum-management enable command to enable spectrum management for 11a radio. When spectrum management is enabled, WLAN sub-system advertises power capabilities of our AP and power constraints applicable to all devices in the BSS based on regulatory domain specification.
Use the undo spectrum-management enable command to disable spectrum management for 11a radio.
By default, spectrum management for 802.11a radios is disabled.
Support for this command depends on your device model.
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 the wlan rrm command to enter RRM view.
This view is useful for managing resources of Radio.
Examples
# Enter RRM view.
<Sysname> system-view
[Sysname] wlan rrm
[Sysname-wlan-rrm]
