Study tips 642-591

Why is critically important to maintain clock synchronization between Cisco NAC Appliance components?

which username to communicate with the Cisco NAS?

What must be done to upgrade a Cisco NAC Appliance implementation to take advantage of a major release of NAC Appliance?

which three things?

Which NAC Appliance Component performs network scanning?

What does the secondary Cisco NAM do after it reboots from its initial configuration?

Which interface is always used by Cisco NAM failover peers to support inter-peer connections?

which the Cisco NAS and Cisco NAM are connected?

what must be configured to ensure that the interface traffic on the same Layer 2 switch does not create a loop?

Which three target methods are supported by Cisco NAC Appliance?