Implementing and Operating Cisco Security Core Technologies (SCOR) — Question 225

An engineer must force an endpoint to re-authenticate an already authenticated session without disrupting the endpoint to apply a new or updated policy from
ISE.
Which CoA type achieves this goal?

Answer options

• A. Port Bounce
• B. CoA Terminate
• C. CoA Reauth
• D. CoA Session Query

Correct answer: C

Explanation

The correct answer is CoA Reauth because it specifically prompts the endpoint to re-authenticate without cutting off the session. The other options, such as Port Bounce and CoA Terminate, would disrupt the connection rather than simply forcing re-authentication.