Software-defined wide area networking (SD-WAN) solves a lot of common network headaches with centralized management and better performance. It also, in many cases, delivers cost savings and reduces travel time for technicians to branch locations, because all troubleshooting and maintenance are done at the central hub. For some enterprises, SD-WAN seems a bit out of reach. When a hybrid wide area network (WAN) has been designed using the integration of multiple technologies, accessing various … [Read more...]