Reference Guide

399 | rf dot11a-radio-profile Dell PowerConnect ArubaOS 6.0 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
—
clone Name of an existing radio profile from which parameter
values are copied.
——
csa Channel Switch Announcement (CSA), as defined by IEEE
802.11h, allows an AP to announce that it is switching to
a new channel before it begins transmitting on that
channel.
Clients must support CSA in order to track the channel
change without experiencing disruption.
—disabled
csa-count Number of CSA announcements that are sent before the
AP begins transmitting on the new channel.
1-16 4
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
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 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 412.
— “default-a”
Parameter Description Range Default