Which device performs the definition of rules and requirements for posture assessment of a wireless client when implementing a NAC appliance solution?
A. Cisco NAC Guest Server
B. Cisco Secure Access Control System
C. Cisco 802.1X supplicant
D. Cisco NAC Appliance Agent
E. Cisco NAC Appliance Manager
F. Cisco NAC Appliance Server
G. Cisco IPS Appliance
