NETGEAR ProSAFE GS105Ev2 User Manual page 54

The previous figure is an example. Your switch might provide more or less ports.
7. Select one or more ports.
8. Enter the PVID.
You can enter a PVID only for a VLAN that already exists.
WARNING:
Do not remove all ports from PVID 1, which is the management PVID.
If you remove all ports from PVID 1, you cannot access the switch for
management. In such a situation, to recover access to the switch,
you must reset the switch to its factory defaults settings.
9. Click the APPLY button.
Your settings are saved.
ProSAFE Gigabit Web Managed (Plus) Switches
Use VLANS for Traffic Segmentation
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