Cisco this week took the wraps off new software packages it claims will help customers manage their biggest networking blind spot: the software-defined wide area network or SD-WAN.The SD-WAN is typically made of diverse networks and technologies that many times are outside the control of IT. Add to that the increased use of multi-cloud services and other advances, and the traditional complexity of the WAN has been increased, Cisco stated.+RELATED: SD-WAN: What it is and why you'll use it some day; How to negotiate a Cisco Enterprise Agreement that works for you+To read this article in full, please click here