Which three statements about the vTracker feature after it is enabled on the Cisco Nexus 1000v switch are true? (Choose three)
A. The vTracker feature provides information about the virtual machines that are managed by all Cisco Nexus Switches.
B. The vTracker feature uses the Link Layer Discovery Protocol.
C. All vTracker views are valid for a given time only.
D. The vTracker feature provides information about the virtual network ebvironment.
E. The VSM and vCenter must be on same subnet.
F. The VSM must be connected with the vCenter to collect information.
