How does Cisco DNA Center gather data from the network?

How does Cisco DNA Center gather data from the network?
A . Network devices use different services like SNMP, syslog, and streaming telemetry to send data to the controller
B . Devices establish an iPsec tunnel to exchange data with the controller
C . Devices use the call-home protocol to periodically send data to the controller.
D . The Cisco CU Analyzer tool gathers data from each licensed network device and streams it to the controller.

View Answer

Answer: A