Today, networks continue to play an ever increasing role in the success of global business communications. With more and more companies using networks as a primary conduit to their suppliers and customers, businesses of all sizes realize the need for cost-effective and reliable network access. This changing marketplace demands that businesses rethink the way they do IT - including robust datacenter operations that provide a secure, non-stop computing environment. As these new market dynamics continue to accelerate, so do the size and complexity of global networks - and so will the need for core network infrastructure and efficient IP connectivity