How can IT achieve the flexibility and agility it needs to offer multiple types of applications in multiple locations? Just as enterprises take advantage of applications hosted in multiple locations (i.e., public clouds, private clouds, or SaaS applications), they take advantage of different networks for different reasons (i.e. performance, backup, remote access). These could be MPLS links, ATM links, traditional Internet connections, or VPN lines. Enterprises, in effect, are already building hybrid networks, and those combined with the elements of hybrid clouds create the hybrid enterprise.