You need to allow users to remediate a non-compliant status manually. Which feature allows them to 'retry' the posture check after they have fixed the issue?
The Re-scan button in the AnyConnect agent UI lets users trigger an on-demand posture reassessment after remediating their device, without waiting for the next periodic check. This directly satisfies the stem's requirement to manually retry the posture check, immediately updating compliance status against the ISE policy.
Why this answer
The Re-scan button in the AnyConnect agent UI allows users to manually trigger a posture re-assessment after they have remediated the issue. This button is available in the AnyConnect posture module interface, enabling users to retry the posture check without waiting for a periodic scan or re-authenticating. It is the feature designed for manual remediation retry.
Exam trap
SISE often tests the difference between manual and automatic remediation — candidates may pick periodic re-scan or re-authentication, but the question specifically asks for a feature that allows users to manually retry, which is the Re-scan button in AnyConnect.
How to eliminate wrong answers
Option A is wrong because a remediation link that triggers a command is an automated action, not a user-initiated retry — it does not allow the user to manually re-scan. Option C is wrong because a periodic re-scan timer automatically re-scans at set intervals, but it does not give the user manual control to retry immediately. Option D is wrong because re-authentication via the 802.1X supplicant would restart the entire network access process, not just the posture check, and is not a manual retry feature.