Cisco Aironet CB21AG Installation And Configuration Manual page 86

Setting Security Parameters
Communicating through the access point, the client and RADIUS server complete the authentication
2.
process, with the password (LEAP and PEAP), PAC (EAP-FAST), or certificate (EAP-TLS and
PEAP) being the shared secret for authentication. The password and PAC are never transmitted
during the process.
If authentication is successful, the client and RADIUS server derive a dynamic, session-based WEP
3.
key that is unique to the client.
Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and Configuration Guide
5-18
Chapter 5 Configuring the Client Adapter
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