VLANs are organized and controlled by VLAN Profiles. Up to 4 VLAN profiles can be created. Once a VLAN profile is created, it is empty and user should add interfaces into the VLAN by changing the VLAN setting of that interface. Please note that only those interfaces of IEEE 802 bridging type (ex. LAN ports and 1483 Bridging PVCs) can be added to a VLAN.