Is it possible to have both CiscoWorks and ACS on the same machine?
A. No. This is because ACS mandates CiscoWorks to be configured as an AAA client in it for CiscoWorks to avail AAA service. At the same time, ACS does not allow itself to be configured as an AAA client, which is required when ACS and CiscoWorks coexists. Hence the configuration required for ACS integration will fail.