Designed to work with Virtual SmartZone controllers, Virtual SmartZone™ Data Plane (vSZ-D) software segregates data traffic from control traffic on large wireless networks. Program offers flexible options for data tunneling from all types of Virtual LANs, including guest traffic encryption; point of sale data tunneling for PCI compliance; VoIP traffic tunneling; and seamless roaming across Layer 2 subnets. Cluster architecture supports up to 30,000 access points and 300,000 devices.