Security Gateway Manual SG-1100
2.3 Configuring a Router on a Stick
This optional guide shows the steps required to configure all three VLANs on one port. In this example we will use
the OPT port.
Note: Performing this configuration from the LAN port will help prevent us from being locked out. Also, the WAN
and LAN ports will still work with untagged devices connected to them. The LAN port could be used as a management
port. In normal operation, the switch would only need to be connected to OPT, with WAN and LAN disconnected.
1. Connect to the LAN port on the SG-1100.
2. From the pfSense® webGUI menu, navigate to Interfaces > Switches.
3. Go to the VLANs tab.
4. Click on the button for VLAN group 3.
Warning: VLAN group 0 must remain in place and VLAN groups 1-3 must include 0t as a member, in
order to function properly.
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