Which two characteristics of the underlying physical network does VMware NSX require for robust IP transport ? (Choose two.)
A.
The physical network should provide scalable network I/O using Layer 2 Multipathing (L2MP) and Multichassis Link Aggregation (MLAG).
B.
The physical network should provide scalable network I/O using Equal Cost Multipathing (ECMP).
C.
QoS is not necessary since classification and marking will be done in the overlay.
D.
QoS classification and marking is required to provide end-to-end flow control.