Примечания к выпуску для Cisco Cisco Aironet 350 Wireless LAN Client Adapter
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Release Notes for Cisco Aironet 340, 350, and CB20A Client Adapter Install Wizard 1.2 for Windows
OL-4532-01
New and Changed Information
Figure 1
Network Security Screen
WPA Support
Wi-Fi Protected Access (WPA) is a standards-based, interoperable security enhancement that greatly
increases the level of data protection and access control for existing and future wireless LAN systems.
It is derived from and will be compatible with the upcoming IEEE 802.11i standard. WPA leverages
Temporal Key Integrity Protocol (TKIP) and Michael message integrity check (MIC) for data protection
and 802.1X for authenticated key management. WPA is supported by the Cisco Wireless Security Suite.
increases the level of data protection and access control for existing and future wireless LAN systems.
It is derived from and will be compatible with the upcoming IEEE 802.11i standard. WPA leverages
Temporal Key Integrity Protocol (TKIP) and Michael message integrity check (MIC) for data protection
and 802.1X for authenticated key management. WPA is supported by the Cisco Wireless Security Suite.
WPA supports two mutually exclusive key management types: WPA and WPA-Pre-shared key
(WPA-PSK). Using WPA key management, clients and the authentication server authenticate to each
other using an EAP authentication method, and the client and server generate a pairwise master key
(PMK). The server generates the PMK dynamically and passes it to the access point. Using WPA-PSK
key management, however, you configure a pre-shared key on both the client and the access point, and
that pre-shared key is used as the PMK.
(WPA-PSK). Using WPA key management, clients and the authentication server authenticate to each
other using an EAP authentication method, and the client and server generate a pairwise master key
(PMK). The server generates the PMK dynamically and passes it to the access point. Using WPA-PSK
key management, however, you configure a pre-shared key on both the client and the access point, and
that pre-shared key is used as the PMK.