Answer:
Shared ethernet is the type of virtual input and output server components that is used to connect physical ethernet to the virtual ethernet in the network.
In the shared ethernet, the physical network easily access by the virtual network. It uses stand alone server for communication in the network.
On the other hand, switch ethernet uses the point to pint connection between the segment and host.
Switch ethernet has dedicated bandwidth and it is also known as desktop switching ethernet. In the switch ethernet, the hub is replace with the switching hub in the network.