Reference Guide

awakens at the DTIM interval. If set to Strict, the Smart RF-managed radios do not perform an o-
channel scan when a wireless client in Power Save state is detected.
This parameter may be set to Strict in an environment where o-channel scanning may interfere
with the DTIM and clients waking to receive data. For example, warehouse environments related to
logistics and shipping where there may be hundreds of hand-held devices scanning thousands of
packages in a given shift. These clients alternate between power-save mode and awake mode
constantly; therefore, it would be beneficial to set the Power Save Aware Scanning mode to Strict.
Voice Aware Scanning
As with Power Save Aware Scanning, Voice Aware Scanning allows Smart RF managed radios to
delay o-channel scanning when Voice clients are present on the network. In a mixed client
environment, the default setting of Dynamic is sucient. However, if a Wireless LAN is dedicated to
Voice, set Voice Aware Scanning to Strict.
Figure 9: RF Management Scanning tab
Related Topics
Basic Configuration on page 14
Recovery
The Recovery screen in the Smart RF Policy includes the following configuration sections:
• Neighbor Recovery – Determines the hold-time, thresholds, and sampling values for the Neighbor
Recovery feature.
• Interference Recovery – Determines the noise factor, thresholds, hold-times, and deltas for the
Interference Recovery feature.
Recovery
Smart RF Policy
20 Extreme Campus Controller Smart RF Reference Guide for version 5.46.02