Port assignments on a physical appliance After setting up a physical appliance, the operating system assigns names to the ports of the network interfaces on the appliance hardware. The new generation of the appliance hardware includes the following models: WBG-4500-D WBG-5000-D WBG-5500-D There are also several older models: WBG-4500-C WBG-5000-C WBG-5500-C WBG-4000-B WBG-4500-B WBG-5000-B WBG-5500-B The model number is located on a label on top of the hardware chassis. Ports are assigned differently on the various models. Port assignments on the new generation appliance models The following diagrams show the port assignments for the new generation appliance models. Port assignments on the older appliance models The following diagrams show the port assignments for the older appliance models.