How to Best Use This Chapter If you are very familiar with AAA but are not very familiar with Cisco Secure ACS, you should skim the first half of this chapter to reinforce your knowledge of AAA and to focus on the installation of Cisco Secure ACS. The AAA process is relatively simple to understand, although there are quite a few different configuration options. This chapter explains the AAA process, discusses how the Cisco PIX Firewall fits into this process, and covers the installation of Cisco Secure ACS. |