Release Notes

Parameter Description
the time. When this
mode is enabled, the
CCA threshold adjusts to
accommodate
transmissions between
the AP its most distant
associated client.
l Disable mode: This
mode does not support
the tuning of the CCA
Detect Threshold.
Rx sensitivity threshold
RX Sensitivity Tuning Based
Channel Reuse Threshold,
in -dBm.
If the Rx Sensitivity Tuning
Based Channel reuse
feature is set to static
mode, this parameter
manually sets the AP’s Rx
sensitivity threshold (in -
dBm). The AP will filter out
and ignore weak signals
that are below the channel
threshold signal strength.
If the value is set to zero,
the feature will
automatically determine an
appropriate threshold
Non 802.11a interference Immunity
The value for 802.11
Interference Immunity. This
parameter sets the
interference immunity on
the 2.4 Ghz band.
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.
Dell Networking W-Series ArubaOS 6.4.x | Reference Guide show ap config | 920