Which migration element is supported when moving from Cisco Secure ACS to Cisco ISE?

When migrating from Cisco Secure ACS to Cisco Identity Services Engine (ISE), it is indeed the case that both RADIUS and TACACS+ configurations can be migrated. This capability is significant because it ensures a smoother transition for organizations that have utilized both protocols for authentication, authorization, and accounting prior to the migration.

The ability to migrate both types of configurations means that administrators do not need to separately recreate these settings in Cisco ISE, which can save time and reduce the potential for errors during the transition. Cisco ISE supports RADIUS for network device and user authentication and TACACS+ for administrative access, allowing organizations to maintain their existing authentication methods without disruption. This feature highlights ISE's flexibility and its aim to be a comprehensive solution for identity and access management.

In addition, by allowing the migration of both RADIUS and TACACS+, Cisco ISE provides a pathway for organizations transitioning from ACS to modern identity management systems while preserving their established network security protocols. This capability is crucial for organizations looking to streamline their security infrastructure as they adopt newer technologies.