3Com Wireless LAN Controller WX2200 User Manual page 167

Display User Activity
You can display the event types displayed for the user. Disassociation
events can occur, and users dropped from the network. These events can
indicate the reason why access is barred or performance slow for the
user. For example, typical authorization failures occur if the local
database or RADIUS server fails to recognize a user.
To display user activity
1 Click on the Monitor option in the main 3WXM tool bar.
2 Select the Client Monitor view.
3 Click on the Client Sessions tab and select a user.
4 Select the Location History tab to see where the user has been. From
here, you can determine the areas in the WLAN where interference is
occurring.
View Long-Term User Statistics
If the user's complaint cannot be traced to a specific problem using
current statistics, you can view user activity for the next 30 days.
To view long-term user statistics
1 Click on the Client Watch List tab and select the user.
2 In the Client Details section of the window, select Trend: Lifetime AP
Stats to graph the watch list user's activity over all MAPs.
Monitoring Examples 167