Passwords – Cisco 3.3 User Manual
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User Guide for Cisco Secure ACS for Windows Server
78-16592-01
Chapter 1 Overview
AAA Server Functions and Concepts
specifies EAP authentication protocol support.
Passwords
Cisco Secure ACS supports many common password protocols:
•
ASCII/PAP
•
CHAP
•
MS-CHAP
•
LEAP
•
EAP-MD5
•
EAP-TLS
LEAP Proxy RADIUS
Server
Yes
No
No
Yes
Yes
All Token Servers
Yes
No
No
No
No
Table 1-2
Non-EAP Authentication Protocol and User Database Compatibility (continued)
Database
ASCII/PAP
CHAP
ARAP
MS-CHAP v.1
MS-CHAP v.2
Table 1-3
EAP Authentication Protocol and User Database Compatibility
Database
LEAP EAP-MD5 EAP-TLS
PEAP
(EAP-GTC)
PEAP
(EAP-MS
CHAPv2)
EAP-FAST
Phase Zero
EAP-FAST
Phase Two
Cisco Secure ACS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Windows SAM
Yes
No
No
Yes
Yes
Yes
Yes
Windows AD
Yes
No
Yes
Yes
Yes
Yes
Yes
LDAP
No
No
Yes
Yes
No
No
Yes
Novell NDS
No
No
No
Yes
No
No
Yes
ODBC
Yes
Yes
Yes
Yes
Yes
Yes
Yes
LEAP Proxy
RADIUS Server
Yes
No
No
Yes
Yes
Yes
Yes
All Token Servers
No
No
No
Yes
No
No
No