ZyXEL Communications NWA-1100, Руководство пользователя

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Chapter 7 Wireless Security Screen
ZyXEL NWA-1100 User’s Guide
85
7.4.5.1 Access Point
Use this screen to use WAP2 or WPA2-MIX as the security mode for your ZyXEL
Device that is in Access Point operating mode. Select
WPA2 or WPA2-MIX in the
Security Mode field to display the following screen.
Figure 39 Security:WPA2 or WPA2-MIX for Access Point
The following table describes the labels not previously discussed
Table 22 Security: WPA2 or WPA2-MIX for Access Point
LABEL DESCRIPTIONS
Security Settings
Security Mode
Choose WPA2 or WPA2-MIX in this field.
Rekey Options
ReAuthenticatio
n Timer
Specify how often wireless stations have to resend usernames and
passwords in order to stay connected.
Enter a time interval between 10 and 9999 seconds. The default time
interval is
1800 seconds (30 minutes). Alternatively, enter “0” to turn
reauthentication off.
Note: If wireless station authentication is done using a RADIUS
server, the reauthentication timer on the RADIUS server has
priority.
Group Key
Update Timer The Group Key Update Timer is the rate at which the AP sends a new
group key out to all clients. The re-keying process is the WPA equivalent
of automatically changing the group key for an AP and all stations in a
WLAN on a periodic basis. Setting of the
Group Key Update Timer is
also supported in WPA-PSK mode. The ZyXEL Device‘s default is 3600
seconds (or 1 hour).
Apply Click Apply to save your changes.
Reset Click Reset to begin configuring this screen afresh.