Which of these is NOT a high-availability option that is available for Cisco ISE deployments?
A. In the event of failure of the Primary Administration node, the standby instance automatically becomes active.
B. In the event of failure of the Primary Monitoring node, the standby instance automatically becomes active.
C. Clustering of Policy Service nodes to provide N+1 redundancy
D. Stateless failover of Inline Posture nodes
