what happens when the Notify Switches option is set to yes?

When you are configuring the vSwitch NIC teaming policy, what happens when the Notify Switches option is set to yes?

A.
The physical switch is notified when the virtual NIC link state changes.

B.
The physical switch is notified when the location of a virtual NIC changes.

C.
The virtual switch is notified when the location of a physical NIC changes.

D.
The virtual switch is notified when the physical NIC link state changes.

Explanation:

Page 46 from vsphere-esxi-vcenter-server-50-networking-guide.pdf