Virtual machines using this virtual switch may lose network connectivity. This change will overwrite static settings previously ...

Virtual machines using this virtual switch may lose network connectivity. This change will overwrite static settings previously made to the physical network adapter. This change will also rebind all network protocols to the physical network adapter and expose the host operating system to traffic on the physical network. To prevent this, cancel this operation, and then disable the physical network adapter in the host operating system or disconnect it from the physical network. Then, make this change. Do you want to continue?