A Virtual Chassis Fabric (VCF) is placed into mixed mode.
In this scenario, what are two changes in the behavior of the VCF? (Choose two.)
A. Mixed mode allows VCPs of varying speeds between members.
B. Mixed mode allows an EX4200 to be added as a leaf node.
C. Mixed mode lowers the hardware scaling numbers of a VCF.
D. Mixed mode disables certain software features of a VCF.