Full Prototype of PortLand (image) University of California - San Diego Caption A full prototype of PortLand, illustrated in Figure 1 from the paper, is currently running on a network in the Department of Computer Science and Engineering at UC San Diego's Jacobs School of Engineering. PortLand is a fault-tolerant, layer 2 data center network fabric capable of scaling to 100,000 nodes and beyond. PortLand is fully compatible with existing hardware and routing protocols and holds promise for supporting large-scale, data center networks by increasing inherent scalability, providing baseline support for virtual machines and migration, and dramatically reducing administrative overhead. Credit UC San Diego Jacobs School of Engineering Usage Restrictions UC San Diego Jacobs School of Engineering Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.