Which option is the reason for machine being reported as “unknown”?

A network is seeing a posture status “unknown” for a single corporate machine on the Cisco ISE authentication report, whereas the other machines and reported as “complaint”.

Which option is the reason for machine being reported as “unknown”?
A . Posture compliance condition is missing on the machine.
B . Posture agent is not installed on the machine.
C . Posture service is disabled on Cisco IS
E . Posture policy does not support the O

View Answer

Answer: B