Implementing and Configuring Cisco Identity Services Engine (SISE) — Question 60

A network administrator is configuring authorization policies in Cisco ISE. There is a requirement to use AD group assignments to control access to network resources. After a recent power failure and Cisco ISE rebooting itself, the AD group assignments no longer work.
What is the cause of this issue?

Answer options

• A. The AD join point is no longer connected.
• B. The certificate checks are not being conducted.
• C. The network devices ports are shut down.
• D. The AD DNS response time is slow.

Correct answer: A

Explanation

The correct answer is A because if the AD join point is not connected, Cisco ISE cannot communicate with Active Directory to retrieve group assignments. The other options do not directly affect the connection to AD; B refers to certificate validation issues, C involves network port status, and D pertains to DNS response times but does not specifically address the join point connection.