Correct Answer: Redundant Administration Nodes for policy management, distributed Policy Service Nodes for local authentication decisions, Monitoring Nodes for logging, and pxGrid integration for sharing context with other security platforms
Explanation: A comprehensive, scalable ISE architecture combines distributed personas (Administration, Policy Service, Monitoring) with pxGrid integration, unlike collapsing everything onto a single non-redundant node, omitting the Administration Node, omitting the Policy Service Nodes, relying on pxGrid alone with no underlying AAA service, or using an unmanaged manual spreadsheet instead of ISE.
Correct Answer: Redundant Administration Nodes for policy management, distributed Policy Service Nodes for local authentication decisions, Monitoring Nodes for logging, and pxGrid integration for sharing context with other security platforms
Explanation: A comprehensive, scalable ISE architecture combines distributed personas (Administration, Policy Service, Monitoring) with pxGrid integration, unlike collapsing everything onto a single non-redundant node, omitting the Administration Node, omitting the Policy Service Nodes, relying on pxGrid alone with no underlying AAA service, or using an unmanaged manual spreadsheet instead of ISE.