Contents v
202-10083-01
Wireless Channels .................................................................................................. B-2
WEP Wireless Security .................................................................................................. B-4
WEP Authentication ................................................................................................ B-4
WEP Open System Authentication ......................................................................... B-5
WEP Shared Key Authentication ............................................................................ B-6
Key Size and Configuration .............................................................................. B-7
How to Use WEP Parameters ................................................................................. B-8
WPA Wireless Security .................................................................................................. B-8
How Does WPA Compare to WEP? ........................................................................ B-9
How Does WPA Compare to IEEE 802.11i? .......................................................... B-9
What are the Key Features of WPA Security? ...................................................... B-10
WPA Authentication: Enterprise-level User
Authentication via 802.1x/EAP and RADIUS ...................................................B-11
WPA Data Encryption Key Management ........................................................ B-14
Is WPA Perfect? .................................................................................................... B-16
Product Support for WPA ...................................................................................... B-16
Supporting a Mixture of WPA and WEP Wireless Clients ............................... B-16
Changes to Wireless Access Points ............................................................... B-16
Changes to Wireless Network Adapters ......................................................... B-17
Changes to Wireless Client Programs ............................................................ B-18
Glossary
Numeric .........................................................................................................................C-1
A ....................................................................................................................................C-1
B ....................................................................................................................................C-2
C ....................................................................................................................................C-2
D ....................................................................................................................................C-2
E ....................................................................................................................................C-3
G ....................................................................................................................................C-3
I ......................................................................................................................................C-3
L .....................................................................................................................................C-4
M ....................................................................................................................................C-4
N ....................................................................................................................................C-5
P ....................................................................................................................................C-5
Q ....................................................................................................................................C-6
R ....................................................................................................................................C-6