D-Link DWC-1000 User Manual page 294

Section 8 - Viewing Status and Statistics
Number of Unknown APs currently detected on the WLAN. If an AP configured
Unknown APs
to be managed by the Wireless controller is detected through an RF scan at
any time that it is not actively managed it is classified as an Unknown AP.
Maximum number of APs for which the system can send de-authentication
rogue AP Mitigation limit
frames.
Number of APs to which the wireless system is currently sending de-
rogue AP Mitigation Count
authentication messages to mitigate against rogue APs. A value of 0 indicates
that mitigation is not in progress.
Maximum Managed APs in Peer Group Maximum number of access points that can be managed by the cluster.
Total network utilization across all APs managed by this controller. This is
WlAn Utilization
based on global statistics.
D-Link DWC-1000 User Manual 294