ZyXEL Communications P-660W-T1 v2, Руководство пользователя

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Chapter 6 Wireless LAN
P-660W-Tx v2 User’s Guide
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If you are configuring the ZyXEL Device from a computer connected to the
wireless LAN and you change the ZyXEL Device’s ESSID or security settings
(see
Table 23 on page 79 ), you will lose your wireless connection when you
click Apply to confirm. You must then change the wireless settings of your
computer to match the ZyXEL Device’s new settings.
Idle Timeout The ZyXEL Device 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).
Group Key Update
Timer
The Group Key Update Timer is the interval at which the RADIUS server sends
a new group key out to all clients. The re-keying process is the WPA/WPA2
equivalent of automatically changing the WEP 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/WPA2-PSK mode. The ZyXEL Device default is 1800
seconds (30 minutes).
Authentication Server
IP Address Enter the IP address of the external authentication server in dotted decimal
notation.
Port Number Enter the port number of the external authentication server. The default port
number is 1812 .
You need not change this value unless your network administrator instructs you
to do so with additional information.
Shared Secret Enter a password (up to 31 alphanumeric characters) as the key to be shared
between the external authentication server and the ZyXEL Device.
The key must be the same on the external authentication server and your ZyXEL
Device. The key is not sent over the network.
Accounting Server
Active Select Yes from the drop down list box to enable user accounting through an
external authentication server.
IP Address Enter the IP address of the external accounting server in dotted decimal notation.
Port Number Enter the port number of the external accounting server. The default port number
is 1813 .
You need not change this value unless your network administrator instructs you
to do so with additional information.
Shared Secret Enter a password (up to 31 alphanumeric characters) as the key to be shared
between the external accounting server and the ZyXEL Device.
The key must be the same on the external accounting server and your ZyXEL
Device. The key is not sent over the network.
Apply Click Apply to save your changes back to the ZyXEL Device.
Reset Click Reset to reload the previous configuration for this screen.
Table 20 Wireless: WPA/WPA2
LABEL DESCRIPTION