We are entering an age of IT with tremendous overlap between technologies and virtualization is no exception, as today's siloed IT departments just don't scale well to changing technology. For instance, when you approach a new Hyper-V virtualization project, system administrators often have specific worries related to servers such as having enough processing power for a specific number of machines or determining how to respond to the storage I/O requests of an overtaxed system—but we haven't concerned ourselves too much with the network.