This Gartner white paper forecasts changes to enterprise network capacity over the next five years by evaluating the impact of cloud, mobile, video and BYOD using a range of scenarios. It presents results gathered using Gartner’s bandwidth estimating model, useful to network planners and architects for both benchmarking and planning. It looks in depth at key challenges that enterprises will face in regard to major changes in capacity, usage, technology and network architecture through 2017.