Which two characteristics describe a VXLAN encapsulation?

Which two characteristics describe a VXLAN encapsulation? (Choose two.)

A.
uses 24-bit virtual network ID and UDP port 8472

B.
uses 24-bit virtual network ID and TCP port 179

C.
uses 42-bit virtual network ID and TCP port 179

D.
uses 42-bit virtual network ID and UDP port 8472

E.
adds an 8-byte header, most of which is reserved with the exception of the 3-byte
instance ID