Implementing and Configuring Cisco Identity Services Engine (SISE) — Question 342

An administrator is configuring Cisco ISE to authenticate users logging into network devices using TACACS+. The administrator is not seeing any of the authentication in the TACACS+ live logs.
Which action ensures the users are able to log into the network devices?

Answer options

• A. Enable the device administration service in the PSN persona.
• B. Enable the device administration service in the Administration persona.
• C. Enable the session services in the Administration persona.
• D. Enable the service sessions in the PSN persona.

Correct answer: A

Explanation

The correct answer is A because enabling the device administration service in the PSN persona is essential for TACACS+ authentication to function properly. Options B, C, and D do not address the specific requirement for device administration, which is necessary for user logins to network devices.