Previous reading: check out my blog on key findings from Webtorials in 2015 State of the WAN Report.
In this follow-up guide, 2015 Guide to WAN Architecture and Design, challenges faced by a hypothetical company, NeedToChange, are highlighted in details and accompanied by a prescriptive recommendation on how to modernize the WAN for mobility, cloud and IoT. Also included is a recommended project plan (in the Call to Action section) that organizations can leverage to evaluate their WAN upgrades.