Pentagram Cerberus ADSL2+ Lite, Инструкция по установке и эксплуатации

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Cerberus ADSL2+ Wi-Fi (P 6331-5)
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WPA
WPA is the short term for WiFi Protected Access. WPA is an industry-supported, pre-
standard version of 802.11i that utilizes the Temporal Key Integrity Protocol (TKIP), which
fixes the problems of WEP, which includes using dynamic keys. WPA uses a
sophisticated key hierarchy that generates new encryption keys each time a mobile
device establishes itself with an Access Point. Protocols including 802.1X, EAP, and
RADIUS are used for strong authentication. Like WEP, keys can still be entered manually
(pre-shared keys); however, using a RADIUS authentication server provides automatic
key generation and enterprise-wide authentication. WPA uses temporal key integrity
protocol (TKIP) for data encryption. WPA2, also known as 802.11i, uses advanced
encryption standard counter mode CBC-MAC protocol (AES-CCMP) for data encryption.
WPA / WPA2 / AnyWPA – select version of WPA authentication that will be used to
secure this wireless network.
Enable WPA2 Pre-authentication – Only for WPA2/AnyWPA. Pre-authenticacion keeps
the network port disconnected until authentication is completed.
Group Key Interval – Enter time interval in which the group key is automatically
changed across the whole network.
Radius Server – Select this option to use RADIUS server for WPA authentication. Enter
IP Address , Authentication Port and Shared Secret used by RADIUS server.
Pre-Shared Key – Select this option to use Pre-Shared Key (PSK) for WPA
authentication. Both the router and the wireless clients must use the same Pre-Shared
Key for data transmission (similar to WEP Keys).