You can remove port groups from vSphere Standard Switches in case you no longer need the associated labeled networks.

Verify that there are no powered-on virtual machines connected to the port group that you want to remove.

1

In the vSphere Web Client, navigate to the host.

2

On the Manage tab, click Networking, and select Virtual switches.

3

Select the standard switch.

4

From the topology diagram of the switch, select the port group that you want to remove by clicking its label.

5

From the toolbar in the switch topology, click the Remove selected port group action icon .