What is the role of 'RADIUS Accounting' in Cisco ISE?

RADIUS Accounting plays a crucial role in Cisco Identity Services Engine (ISE) by providing the capability to track usage data of authenticated users and devices. This aspect of RADIUS is essential for network administrators, as it allows for comprehensive monitoring and reporting of how resources are being utilized within the network.

When a device or user connects to the network and is authenticated, RADIUS Accounting can log various types of information, such as session start and stop times, the total amount of data transmitted, and the duration of the session. This data is invaluable for understanding usage patterns, ensuring compliance, and optimizing network performance.

The tracking of usage data also supports accounting processes that are important for billing and resource management. Organizations can analyze this data to make informed decisions about resource allocation and to identify any irregularities or potential security breaches based on unusual usage patterns. Thus, the significance of RADIUS Accounting in Cisco ISE cannot be understated, as it aligns with the requirements for effective network management and security oversight.