Which action is the vSmart controller responsible for in a Cisco SD-WAN deployment?

A.	onboard WAN Edge nodes into the Cisco SD-WAN fabric
B.	gather telemetry data from WAN Edge routers
C.	distribute policies that govern data forwarding performed within the Cisco SD-WAN fabric
D.	handle, maintain, and gather configuration and status for nodes within the Cisco SD-WAN fabric