Which of the following best describes the Assurance component of Cisco DNA Center?


Provides a web interface to configure access control for network devices and clients.


Provides a web interface that accesses the NDP and displays at-a-glance health and issues dashboards, trends and insights, and guided remediation steps.


Provides closed-loop automation and provisioning of devices to remediate issues based on calculated insights.


Provides a web interface to design network locations, define and provision policies, assure network performance and health, and provide guided remediation steps for issues.