- Open Hyper-V Manager.
- Select the Hyper-V host computer name.
- Click on Action in the top menu bar.
- In the drop-down menu, click on Virtual Switch Manager.
5. In the Virtual Switch Manager, click on New virtual network switch in the left panel.
6. Choose a virtual switch type (External, Internal, or Private), and Click on the Create Virtual Switch button.
7. Type the virtual switch a name and other info.
8. Click OK. You should have Internal network configured.