ZyXEL Communications P-660N-T1A, Руководство пользователя

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Chapter 8 Wireless LAN
P-660N-T1A User’s Guide
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The following table describes the wireless LAN security labels in this screen.
8.2.3 WPA(2)-PSK
Use this screen to configure and enable WPA(2)-PSK authentication. Click
Network > Wireless LAN to display the AP screen. Select WPA-PSK or WPA2-
PSK from the Security Mode list.
Figure 46 Network > Wireless LAN > AP: WPA(2)-PSK
The following table describes the wireless LAN security labels in this screen.
Table 26 Network > Wireless LAN > AP: Static WEP
LABEL DESCRIPTION
Security
Mode Choose Static WEP from the drop-down list box.
Passphrase Enter a passphrase (up to 32 printable characters) and click Generate .
The ZyXEL Device automatically generates a WEP key.
WEP Key The WEP key is used to encrypt data. Both the ZyXEL Device and the
wireless stations must use the same WEP key for data transmission.
If you want to manually set the WEP key, enter any 5 or 13 characters
(ASCII string) or 10 or 26 hexadecimal characters ("0-9", "A-F") for a 64-
bit or 128-bit WEP key respectively.
Table 27 Network > Wireless LAN > AP: WPA(2)-PSK
LABEL DESCRIPTION
Security Mode Choose WPA-PSK or WPA2-PSK from the drop-down list box.
Pre-Shared Key The encryption mechanisms used for WPA(2) and WPA(2)-PSK are
the same. The only difference between the two is that WPA(2)-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).
WPA Group Key
Update Timer The Group Key Update Timer is the rate at which the AP (if using
WPA(2)-PSK key management) or RADIUS server (if using WPA(2)
key management) sends a new group key out to all clients. The re-
keying process is the WPA(2) equivalent of automatically changing the
WEP key for an AP and all stations in a WLAN on a periodic basis.