Reference Guide

458 | rf dot11g-radio-profile Dell PowerConnect ArubaOS 5.0 Command Line Interface | Reference Guide
channel-reuse When you enable the channel reuse feature, it can operate
in either of the following three modes; static, dynamic or
disable. (This feature is disabled by default.)
z Static mode: This mode of operation is a coverage-
based adaptation of the Clear Channel Assessment
(CCA) thresholds. In the static mode of operation, the
CCA is adjusted according to the configured
transmission power level on the AP, so as the AP
transmit power decreases as the CCA threshold
increases, and vice versa.
z Dynamic mode: In this mode, the Clear Channel
Assessment (CCA) thresholds are based on channel
loads, and take into account the location of the
associated clients. When you set the Channel Reuse
This feature is automatically enabled when the wireless
medium around the AP is busy greater than half the
time. When this mode is enabled, the CCA threshold
adjusts to accommodate transmissions between the AP
its most distant associated client.
z Disable mode: This mode does not support the tuning of
the CCA Detect Threshold.
enabled
disabled
enabled
channel-reuse-
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.
Depends on
regulatory
domain
—
disable-arm-wids-
function
Disables Adaptive Radio Management (ARM) and Wireless
IDS functions. These can be disabled if a small increase in
packet processing performance is desired. If a radio is
configured to operate in Air Monitor mode, then these
functions are always enabled irrespective of this option.
CAUTION: Use carefully, since this effectively disables
ARM and WIDS
1-16 4
dot11b-protection Enable or disable protection for 802.11b clients. This
parameter is enabled by default. Disabling this feature may
improve performance if there are no 802.11b clients on the
WLAN.
WARNING: Disabling protection violates the 802.11
standard and may cause interoperability issues. If this
feature is disabled on a WLAN with 802.11b clients, the
802.11b clients will not detect an 802.11g client talking and
can potentially transmit at the same time, thus garbling both
frames.
— enabled
dot11h Enable advertisement of 802.11d (Country Information) and
802.11h (TPC or Transmit Power Control) capabilities This
parameter is enabled by default.
— enabled
high-throughput-
enable
Enables high-throughput (802.11n) features on a radio using
the 2.4 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 465.
— “default-a”
Parameter Description Range Default