What information does the command 'get router info routing-table database' provide?

The command 'get router info routing-table database' delivers critical insights into the current state of the routing table within a FortiGate device. Specifically, it provides statistics about existing routes, revealing various details such as the destination networks, the associated gateways, the routing protocols used, and the status of these routes (whether active or inactive).

This data is essential for network administrators to understand how traffic is being directed within the network, troubleshoot routing issues, and optimize routing configurations. By analyzing the output of this command, one can easily identify which routes are in use, which may require updates, and how the overall routing behavior aligns with the desired network architecture.

The other options do not align with the purpose of the specified command. For example, active session details, hardware usage, and firewall policy summaries pertain to different aspects of device management and monitoring, thus validating that option C is indeed the most accurate representation of the command's functionality.