What is a Cisco Catalyst Center (formerly DNA Center) assurance capability that enables every point in the network to become a sensor, which sends continuous streaming telemetry on application…

Path Trace in Cisco Catalyst Center enables deep visibility into the network by allowing devices along a specific communication path to act as sensors, sending continuous streaming telemetry regarding application performance and user experience. This provides real-time insights into connectivity and potential issues between source and destination.

Group-based policies are used for segmentation and access control, not for enabling devices to act as sensors for streaming telemetry.

Software Image Management (SWIM) is used for managing and deploying software images to network devices, which is unrelated to real-time telemetry sensing.

Inventory Insights provides details about network device inventory, health, and compliance, but it does not enable devices to become real-time streaming telemetry sensors themselves in the manner described.