User's Guide

Table Of Contents
The thresholds are:
Threshold Description
New Associations Enter the maximum number of new associations per minute
AirDefense will allow between a BSS and all Wireless Clients
combined.
Default = 20.
Generally, this number should be low. Your Wireless Clients should
associate with a BSS once in the morning when users log on, and
rarely after that. In some cases, if the threshold value represents the
actual number of Wireless Clients in a BSS, an alarm will be
generated if the BSS goes o-line, forcing the Wireless Clients to re-
associate with it. In no case should this value be greater than the
actual number of Wireless Clients in a BSS.
If the signal strength between a Wireless Client and a BSS is very
low, the Wireless Client may repeatedly lose connectivity and then
reconnect, increasing the number of associations per minute.
Total Associations Enter the total number of Wireless Clients allowed to associate at
any one time with a BSS. This number should reflect your actual
number of Wireless Clients. AirDefense generates an alarm if it
detects a greater number, assuming that the extra associations are
made by hackers.
Default = 15.
Data Frames Seen Enter the maximum number of data frames per minute allowed to
be transmitted from all Wireless Clients combined. If AirDefense
detects a greater number, it generates an alarm.
Default = 0.
Legacy Content Network Assurance
Extreme AirDefense User Guide for version 10.5. 1087