Which three statements about the configuration of vPC+ are true? (Choose three.)
A. The FabricPath switch ID must be configured under the vPC domain.
B. The virtual switch ID of vPC+ must be configured under the FabricPath domain.
C. On the Cisco Nexus 7000 switch, F1 interfaces must be used as the vPC+ peer links.
D. The vPC+ peer link must be configured as a Cisco FabricPath core port.
E. The FabricPath subswitch ID must be configured under the vPC domain.
F. There has to be atleast 4 virtual switches in the FabricPath domain.