Which two statements about UCS switch mode are true?
A. Disjoint Layer 2 networks are supported only when the Ethernet switching mode of the fabric interconnects is configured for switch mode.
B. Ethernet switching mode must be used only if the fabric interconnects is connected directly to a router.
C. Switch mode is the default Ethernet switching mode.
D. Server-to-Server multicast and the broadcast traffic is sent through all uplink ports in the same VLAN.
E. Broadcast packets flood out of all ports except the port that is was received on.
