A. Machine Authentication only uses EAP TLS. as such a PKI infrastructure should be in place for machine authentication.

B. Onboard must be used to install the Certificates on the personal devices to do the user and machine authentication

C. The machine authentication status rs written in the Multi-master cache on the ClearPass Server for 24 hrs

D. The customer does not need to worry about Multi-Master Catht Survivability because the Controller will also cache the machine state.

E. The Windows User must log off. restart or disconnect their machine to initiate a machine authentication before the cache expires.

F. The Customer should enable Multi-Master Cache Survivability as the Aruba Controller will not cache the machine state.