Implementing and Configuring Cisco Identity Services Engine (SISE) — Question 242

A network engineer received alerts from the monitoring platform that a switch port exists with multiple sessions. RADIUS CoA using Cisco ISE must be used to address the issue. Which RADIUS CoA configuration must be used?

Answer options

• A. port bounce
• B. no CoA
• C. exception
• D. reauth

Correct answer: D

Explanation

The correct answer is 'reauth' because it forces the user to reauthenticate, which is necessary in cases where multiple sessions are detected on the same port. 'Port bounce' would disrupt connectivity, 'no CoA' does not address the issue, and 'exception' does not provide a solution for managing multiple sessions.