ZyXEL WAP3205 Manuel d'utilisateur Page 92

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Chapter 10 Wireless LAN
WAP3205 v2 User’s Guide
92
The following table describes the labels in this screen.
Table 35 Network > Wireless LAN > Security: WPA/WPA2
LABEL DESCRIPTION
SSID Select the SSID for which you want to configure the security.
Security Mode Select WPA or WPA2 to enable authentication.
WPA Compatible This field appears when you choose WPA2 as the Security Mode.
Select this if you want the WAP3205 v2 to support WPA and WPA2 simultaneously. This
allow wireless devices using WPA security mode to connect to your WAP3205 v2
Pre-Shared Key WPA-PSK/WPA2-PSK uses a simple common password for authentication.
Type a pre-shared key from 8 to 63 case-sensitive keyboard characters.
Group Key Update
Timer
The Group Key Update Timer is the rate at which the RADIUS server sends a new
group key out to all clients.
The default is 3600 seconds (60 minutes).
PMK Cache Period This field is available only when you select WPA2.
Specify how often wireless clients have to resend usernames and passwords in order to
stay connected. Enter a time interval between 10 and 999999 minutes.
Note: If wireless client authentication is done using a RADIUS server, the reauthentication
timer on the RADIUS server has priority.
Pre-Authentication This field is available only when you select WPA2.
Pre-authentication enables fast roaming by allowing the wireless client (already
connecting to an AP) to perform IEEE 802.1x authentication with another AP before
connecting to it. Select Enabled to turn on preauthentication in WAP2. Otherwise,
select Disabled.
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 WAP3205 v2.
The key must be the same on the external authentication server and your WAP3205 v2.
The key is not sent over the network.
Session
Timeout
The WAP3205 v2 automatically disconnects a wireless client from the wireless and wired
networks after a period of inactivity. The wireless client needs to send the username and
password again before it can use the wireless and wired networks again. Some wireless
clients may prompt users for a username and password; other clients may use saved
login credentials. In either case, there is usually a short delay while the wireless client
logs in to the wireless network again.
Enter the time in seconds from 0 to 999999.
Apply Click Apply to save your changes back to the WAP3205 v2.
Reset Click Reset to reload the previous configuration for this screen.
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