An administrator must configure Cisco ISE to authenticate the administrative superuser to manage a Cisco Adaptive Security Appliance firewall. The solution must meet the requirements: - The user…

An authentication profile primarily manages identity selection and processing for authentication, not the specific privilege levels or command authorization for TACACS+ device administration.

Setting Default Privilege to 1 and Maximum Privilege to 15 in the TACACS profile allows the user to log in at a base privilege and execute commands up to the highest privilege level, granting full administrative access as required. This approach fulfills the requirement of not using the 'enable' command by defining the authorized privilege range directly through TACACS+.

Adding all authorized admin commands to the TACACS profile, typically within linked command sets, is essential for explicit command authorization. This ensures that the superuser has permission to execute the full range of management commands on the ASA, satisfying the 'full management administrative access' requirement.

While setting the Maximum Privilege to 15 is correct for full access, setting the Default Privilege to 15 would bypass starting at a lower level, and more importantly, privilege levels alone do not grant command authorization without explicitly defining commands.

Selecting 'Permit any command that is not listed below' in the TACACS profile typically grants overly broad access and can reduce security, which is generally not suitable for granular administrative control on critical network devices.