Chapter 8 Establishing Cisco Secure ACS System Configuration
Global Authentication Setup
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Cisco Secure ACS 3.0 for Windows 2000/NT Servers User Guide
78-13751-01, Version 3.0
To configure authentication options, follow these steps:
Step 1 In the navigation bar, click System Configuration.
Step 2 Click Global Authentication Setup.
Result: Cisco Secure ACS displays the Global Authentication Setup page.
Step 3 In the EAP Configuration table, select one of the following options:
• Allow EAP-MD5-Challenge
• Allow EAP-TLS (requires server certificate)
Step 4 In the MS-CHAP Configuration table, select each version of MS-CHAP that you
want to allow for Cisco Secure ACS. Your choices are the following:
• Allow MS-CHAP Version 1 Authentication
• Allow MS-CHAP Version 2 Authentication
Step 5 Click Submit + Restart.
Result: Cisco Secure ACS restarts its services and implements the authentication
configuration options you selected.
