Which two recommendations should the administrator make to improve vSphere vMotion performance?

A vSphere environment is configured with 1 Gigabit Ethernet for vSphere vMotion. The application team is complaining that when they try to migrate a powered-on virtual machine, the progress is slow and unsuccessful the majority of the time.

Which two recommendations should the administrator make to improve vSphere vMotion performance? (Choose two.)
A . Use vSphere Storage I/O Control (SIOC).
B . Use at least two port groups.
C . Use 10 Gigabit Ethernet or above.
D . Use Link Aggregation Control Protocol (LACP) on the port group.
E . Disable vSphere Fault Tolerance.

Answer: B,D