nacacscon
To allow Cisco Secure ACS to pass authentication requests to the Policy Server for Cisco NAC, add the Policy Server for Cisco NAC in External Policies for the external user database to use for authentication. See the ACS server documentation for instructions on how to add the policy server in a new external policy.
Configure the ACS server to perform tasks such as blocking client access to the network. These ACS functions are beyond the scope of the Trend Micro Policy Server for Cisco NAC implementation and are not in this document. See the ACS documentation for details on configuring other ACS functions.