Toshiba Magnia Z500 - Manual (Page 78)

4.2.2.4 Reauthentication
Security can be enhanced by periodically making reauthentication even after the station has
passed the authentication.
The reauthentication timing can be set in the following method.
Making reauthentication when the WEP key is distributed
Although this product has the function that periodically changes and distributes the WEP key, it
can be set so that reauthentication is made at that timing. For details on the setting method, see
the following section.
[3.2 Access Point Configuration Utility (Local)]
Setting a session time-out value for the RADIUS server
If the RADIUS server configuration contains a setting item of the session time-out value, its value
indicates a reauthentication interval.
In the case of "Internet Authentication Service" of Windows 2000 Server, the value of [Restrict
maximum session to] is the session time-out value.