1. Navigate to SDWAN > ETHERNET PORTS AND VLANs
  2. Under the ETHERNET PORTS section, set the MODE to TRUNK PORT 1,2,3
  3. Hit SAVE SWITCH CONFIG
  4. Under the LAN VLAN CONFIGURATION section, click on the EDIT to modify the already existing VLANS.
  5. Edit the NETWORK field for the VLAN name, VLAN ID and the IP ADDRESS for the Subnet.
  6. Click on SAVE to apply the changes done.
  7. To add a new VLAN, type out in the NEW LAN VLAN field the desired VLAN name and click ADD.
  8. Modify the VLAN Configuration as desired and hit SAVE to apply the changes.