Secure Computing SG300 User Manual page 105

The following settings pertain to port based VLANs:
Enable port based VLANs: Check to enable port based VLANs.
Default port based VLAN ID: As the default VLAN is always untagged, typically you
only need to change this from the default setting of 2 if you want another port to
participate on an existing tagged VLAN with the ID of 2.
Adding port based VLANs
Note
If you previously selected 1 LAN Port, 3 Isolated Ports in the Switch Configuration
step of the Quick Setup Wizard, a single isolated VLAN for each port has already been
added.
Select Network Setup from the Networking menu. Under the Connection table, select
VLAN and click Add.
Network Setup
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