Using Event-Driven RRM
By default, APs and controllers work together to detect, classify, and report wireless interference from non-802.11 devices. CleanAir and RRM can work together so that controllers actually take some action on interference events at the regular RRM intervals. By default, RRM runs the DCA algorithm every 10 minutes, but you can increase the interval up to 24 hours. If non-802.11 interference occurs near an AP, the controller must wait until the next dynamic channel allocation (DCA) interval before it can move the AP away from the unusable channel.
When Event-Driven RRM (ED-RRM) is enabled, the normal periodic RRM DCA process is triggered immediately in response to interference reported by an AP. ED-RRM must be enabled and ...
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