Users Guide

769 | rf dot11g-radio-profile Dell Networking W-Series ArubaOS 6.4.x| User Guide
Parameter Description Range Default
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 755 feature is also enabled. A
level-3 to level-5 Noise Immunity
setting is not compatible with the
Channel Reuse feature.
Level-0 -
Level-5
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
2.4GHz frequency band radio:
l 20MHz mode: 54km
l 40MHz mode: 24km
0-24km
(40MHz
mode)
0-54km
(20MHz
mode)
0 meters