ACS Case Configuration Resolution

AAA-----Authentication (authentication), Authorization (Authorization) and Statistics (Accounting) Cisco developed a system that provides network security.

AAA system Abbreviation: Authentication (Authentication): Verify the user's identity and the available network services; authorization (Authorization): Open Network services to users on the basis of authentication; accounting (Accounting): Record the amount of user's usage of various network services, and provide to the billing system

Cisco Secure access Control Sever is a highly scalable, high-performance access control server that provides a comprehensive identification network solution and is an important component of Cisco's identity-based Network Services (IBNS) architecture.

Here's a case description:

An enterprise internal network adopts the unified management, the switch equipment's account number and the Password Authentication task unifies to the RADIUS server (ACS), thus facilitates the administrator to log on the device management device by Telnet, detailed configuration as follows:

To install ACS on the server: