Release Notes

Parameter Description Range Default
dot11h
Enable advertisement of 802.11d (Country
Information) and 802.11h (TPC or Transmit
Power Control) capabilities This parameter
is disabled by default.
— disabled
high-throughput-enable
Enables high-throughput (802.11n) features
on a radio using the 5 GHz frequency band.
— enabled
ht-radio-profile
Name of high-throughput radio profile to
use for configuring high-throughput support
on the 5 GHz frequency band. See rf ht-
radio-profile on page 688.
— “default-a”
interference-immunity
Set a value for 802.11 Interference
Immunity. 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:
l Level-0: no ANI adaptation.
l Level-1: noise immunity only.
l Level-2: noise and spur immunity. This is
the default setting
l Level-3: level 2 and weak OFDM
immunity.
l Level-4: level 3 and FIR immunity.
l Level-5: disable PHY reporting.
NOTE: Do not raise the noise immunity
feature’s default setting if the channel-
reuse-threshold on page 666 feature is also
enabled. A level-3 to level-5 Noise Immunity
setting is not compatible with the Channel
Reuse feature.
Level-0 -
Level-15
Level-2
maximum-distance
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.
The upper limit for this parameter varies,
depending on the 20/40 MHz mode for a 5
GHz frequency band radio:
l 20MHz mode: 58km
l 40MHz mode: 27km
Note that if you configure a value above the
supported maximum, the maximum
supported value will be used instead. Values
below 600m will use default settings.
0-57km
(40MHz
mode)
0-27km
(20MHz
mode)
0 meters
mgmt-frame-throttle-
interval
Averaging interval for rate limiting
management frames in seconds. Zero
disables rate limiting.
0-60 1 second
interval
Dell Networking W-Series ArubaOS 6.4.x | Reference Guide rf dot11a-radio-profile | 668