Question 510
During a Cisco ISE postchange review, the following is observed: An employee finishes BYOD registration but the new endpoint identity is absent from the expected RegisteredDevices group because the portal's endpoint group setting was changed. Which ongoing practice is most appropriate for this failure mode?
Explanation
Correct Answer
Review portal-to-endpoint-group mapping whenever device portals are cloned. This control addresses recurrence of the observed failure. The governing behavior is: The BYOD portal assigns registration and identity attributes used by downstream ISE authorization decisions. The ongoing acceptance check remains: A newly registered personal device appears in the designated group and its authorization matches that status.
Incorrect Answers
Review portal-to-endpoint-group mapping whenever device portals are cloned. The offered choice instead concerns a different principle: Maintain OS-specific BYOD enrollment tests as mobile versions change. Those technical conditions are not interchangeable.
Review portal-to-endpoint-group mapping whenever device portals are cloned. The offered choice instead concerns a different principle: Renew or reprovision a valid approved certificate and verify the permitted trust chain and identity mapping before reauthorizing the device. Those technical conditions are not interchangeable.
Review portal-to-endpoint-group mapping whenever device portals are cloned. The offered choice instead concerns a different principle: a new laptop completes enrollment and reconnects securely on the intended single SSID. Those technical conditions are not interchangeable.