Dell PowerConnect W-7200 Series ArubaOS 6.2 CLI Reference Guide - Page 521

Parameter channel-reuse channel-reuse-threshold clone csa csa-count Description Range channel is determined by decreasing the primary channel number by 4. Example: 157represents 157 as the primary channel and 153 as the secondary channel. NOTE: 20 MHz clients are allowed to associate when a primary and secondary channel are configured; however, the client will only use the primary channel. 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.) l 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. l 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. l Disable mode: This mode does not support the tuning of the CCA Detect Threshold. enabled disabled 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 Name of an existing radio profile from which - parameter values are copied. 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. Number of CSA announcements that are sent 1-16 before the AP begins transmitting on the new channel. Default enabled - - disabled 4 Dell PowerConnect W-Series ArubaOS 6.2 | Reference Guide rf dot11a-radio-profile | 521