This e-book describes a hypothetical company, referred to as NeedToChange, which has a traditional approach to WAN design. It then presents Cisco’s response to how NeedToChange should evolve its WAN. This e-book includes a summary of the key components of some of the emerging approaches to WAN architecture and design and concludes with a call to action that outlines a project plan that network organizations can use to evolve their WAN.

The Cisco Online Privacy Statement and this summary apply to Cisco’s websites and our affiliates’ websites that link to the Statement.