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Parameter
Immunity
Enable CSA
CSA Count
Management Frame
Throttle Interval
Management Frame
Throttle Limit
ARM/WIDS Override
Reduce Cell Size (Rx
Sensitivity)
Protection for 802.11b
Clients
Adaptive Radio
Management (ARM)
Profile
High-throughput Radio
Profile
Maximum Distance
Spectrum Monitoring
Spectrum Monitoring
Profile
1234 | show rf dot11g-radio-profile
Description
The default setting for this parameter is level 2. When performance drops due to
interference from non-802.11 interferers (such as DECT or Bluetooth devices), the level
can be increased up to level 5 for improved performance. However, increasing the level
makes the AP slightly "deaf" to its surroundings, causing the AP to lose a small amount
of range.
The levels for this parameter are:
Level-0: no ANI adaptation.
l
Level-1: noise immunity only.
l
Level-2: noise and spur immunity.
l
Level-3: level 2 and weak OFDM immunity.
l
Level-4: level 3 and FIR immunity.
l
Level-5: disable PHY reporting.
l
Shows if Channel Switch Announcements (CSAs) are enabled or disabled. CSAs, as
defined by IEEE 802.11h, enable an AP to announce that it is switching to a new channel
before it begins transmitting on that channel. This allows clients that support CSA to
transition to the new channel with minimal downtime.
Number of channel switch announcements that must be sent prior to switching to a new
channel. The default CSA count is 4 announcements.
Averaging interval for rate limiting mgmt frames from this radio, in seconds. A
management frame throttle interval of 0 seconds disables rate limiting.
Maximum number of management frames that can come in from this radio in each
throttle interval.
If enabled, this option disables Adaptive Radio Management (ARM) and Wireless IDS
functions and slightly increases packet processing performance. If a radio is configured
to operate in Air Monitor mode, then the ARM/WIDS override functions are always
enabled, regardless of whether or not this check box is selected.
The cell size reduction feature allows you manage dense deployments and to increase
overall system performance and capacity by shrinking an AP's receive coverage area,
thereby minimizing co-channel interference and optimizing channel reuse. The possible
range of values for this feature is 0-55 dB. The default 0 dB reduction allows the radio to
retain its current default Rx sensitivity value.
Shows if the profile has enabled or disabled protection for 802.11b clients.
Name of an Adaptive Radio Management profile associated with this 802.11a profile.
Name of a High Throughput Radio profile associated with this 802.11a profile.
Maximum distance between a client and an AP or between a mesh point and a mesh
portal, in meters. This value is used to derive ACK and CTS timeout times. A value of 0
specifies default settings for this parameter, where timeouts are only modified for
outdoor mesh radios which use a distance of 16km.
If enabled, the AP operates as a hybrid AP that can simultaneously serve clients and
monitor a single channel for spectrum analysis data.
The spectrum monitoring profile referenced by APs using this 802.11g radio profile. For
details, see
"rf spectrum-profile" on page 542
Dell PowerConnect W-Series ArubaOS 6.2 | Reference Guide
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