Configuring AAA on the Cisco Security Appliance
Four steps are required to configure AAA on the Security Appliance:
Step 1 Identify the AAA server and the NAS.
Step 2 Configure authentication.
Step 3 Configure authorization.
Step 4 Configure accounting.
Each of these steps can be completed for the Security Appliance to communicate with the
AAA servers; however, it is possible to configure authentication without authorization or
accounting. Each step is discussed in detail in the following sections.