ZyXEL Communications PLA-450 - V3.60, Руководство пользователя

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Chapter 6 Wireless LAN
PLA450 User’s Guide
70
6.6.2 WPA-PSK/WPA2-PSK
Click Network > Wireless LAN to display the General screen. Select WPA-PSK or WPA2-
PSK from the Security Mode list.
Figure 36 Network > Wireless LAN > General: WPA-PSK/WPA2-PSK
The following table describes the labels in this screen.
Table 14 Network > Wireless LAN > General: WPA-PSK/WPA2-PSK
LABEL DESCRIPTION
WPA Compatible This check box is available only when you select WPA2-PSK or WPA2 in the
Security Mode field.
Select the check box to have both WPA2 and WPA wireless clients be able to
communicate with the PLA450 even when the PLA450 is using WPA2-PSK or
WPA2.
Pre-Shared Key The encryption mechanisms used for WPA/WPA2 and WPA-PSK/WPA2-PSK
are the same. The only difference between the two is that WPA-PSK/WPA2-PSK
uses a simple common password, instead of user-specific credentials.
Type a pre-shared key from 8 to 63 case-sensitive ASCII characters (including
spaces and symbols).
ReAuthentication
Timer (in
seconds)
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).
Note: If wireless station authentication is done using a RADIUS
server, the reauthentication timer on the RADIUS server has
priority.
Idle Timeout The PLA450 automatically disconnects a wireless station from the wired network
after a period of inactivity. The wireless station needs to enter the username and
password again before access to the wired network is allowed. The default time
interval is 3600 seconds (or 1 hour).