IEEE 802.1xRADIUS

 

RADIUS

Access ClientClient

3

Server

 

1

 

 

 

 

Access Point

2

4

(1)Client requests to login the network.(2)Login with username, password.

Windows 2000 IAS

(Internet Authentication

Service)

(3)Send username, password to RADIUS server.(4)Approve or deny userlogin to the LAN.

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,

 

14