Configuring AAA

If you feel that the overview section of this chapter was a little short, don't worry. This section is a comprehensive guide to the following:

  • Simplified AAA configuration using RADIUS

  • Configuring AAA on a PIX Firewall

  • Configuring VPN client remote access

  • Authentication proxy with TACACS+

  • Privilege levels with TACACS+

  • Configuring PPP callback with TACACS+

  • Using RADIUS server for PPP callback

  • New AAA features

Case Study 18-1: Simplified AAA Configuration Using RADIUS

In this scenario, R8 is configured for AAA. The RADIUS server, host 192.168.1.7, provides some of the basic AAA services for R8. The current topology is shown in Figure 18-1.

Figure 18-1. R8 and RADIUS Server

This case study takes you through the following steps:

Step 1. ...

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