RADIUS
Server
Windows 2000 IAS
(Internet Authentication
Service)
IEEE 802.1x
Access Client
Access Point
RADIUS
Client
1
2
3
4
(2) Login with username,
password.
(1) Client requests to login the
network.
(4) Approve or deny user
login to the LAN.
(3) Send username, password to
RADIUS server.
Parameter Description
Authentication Type
The EAP authentication protocols this card has supported are
included as follows. This setting has to be consistent with the
wireless APs or Routers that the card intends to connect.
PEAP &TTLS
– PEAP and TTLS are similar and easier than TLS
in that they specify a stand-alone authentication protocol be used
within an encrypted tunnel. TTLS supports any protocol within its
tunnel, including CHAP, MS-CHAP, MS-CHAPv2, PAP and
EAP-MD5. PEAP specifies that an EAP-compliant authentication
protocol must be used; this card supports EAP-MSCHAP v2,
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