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G-3000H User’s Guide

88 Chapter 6 Wireless Security Configuration

Figure 36 Security: WPA-PSK, WPA2-PSK or WPA2-PSK-MIX

The following table describes the labels not previously discussed

Table 25 Security: WPA-PSK, WPA2-PSK or WPA2-PSK-MIX

LABEL DESCRIPTION

Name Type a name to identify this security profile.

Security Mode Choose WPA-PSK, WPA2-PSK or WPA2-PSK-MIX in this field.

Pre-Shared Key The encryption mechanisms used for WPA and WPA-PSK are the same. The only

difference between the two is that WPA-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

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 ZyAIR 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 rate at which the AP (if using WPA-PSK key

management) or RADIUS server (if using WPA key management) sends a new

group key out to all clients. The re-keying process is the WPA 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 mode. The ZyAIR default is 1800 seconds (30 minutes).

Apply Click Apply to save your changes back to the ZyAIR.

Reset Click Reset to begin configuring this screen afresh.

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