This is the blog of Ronald Bartels that wanders on and off the subject of problem management (that is how it started), but it is best described by Ray who says this is Daddy's thoughts! Like the best music is from the Eighties and a wee dram helps in solving most inconveniences.
Debunking five myths about SD-WAN technology
SD-WANs have changed the way IT departments approach networking—and that’s not an understatement. In the old days, networking from headquarters to a remote location required manual management. With a software-defined wide area network (SD-WAN), networking engineers can configure and implement an enterprise WAN — based on software-defined networking (SDN) — to more effectively route traffic to branch offices and other locations.