In this article, we will be discussing with you some important things that you have to know regarding SD-WAN and what advantages you are bound to get from using it. We will start our discussion by giving you a brief overview about what SD-WAN is all about. According to professionals who are expert in this field, the staple WAN technology that has been used by enterprises, most especially those with numerous remote sites is the Multiprotocol Label Switching or MPLS. One noteworthy thing about MPLS is that it is not only reliable, but widely accessible as well. Yet, as you expand your business, this kind of technology tends to get immensely costly as well. That is why many businesses and industries alike look for another WAN technology that they can use without getting burdened by its cost. In this regard, businesses and industries learned about the cost-effectiveness and reliability of SD-WAN, thus, adopted this as their main connectivity solution.
One thing about SD-WAN technology that you have to know of is that it was invented by a former Program Director of Technology Architecture. With regards to the innovative idea of this technology, it was actually presented at a conference that was held at a particular headquarter. The three core points highlighted during this presentation was the following: SLA-bound applications on lower or more costly bandwidth must lease line or MPLS service; monitoring of applications that are directed across WAN, and; directing mission applications that are less critical across the internet VPN. This case gets the highest votes from the board, and on the following conference, it was officially labeled as SD-WAN. It was in the year two thousand fourteen when the conference happen, and in that same year, the case gets the highest community vote, which caused the creation of the SD-WAN working group.
One of the good things that come from the use of SD-WAN is the streamlining of your network management. The thing with SD-WAN is that it is capable of decoupling traffic management, management plant, and also, monitoring from the hardware. What this mean is that you need not have to deploy particular hardware or software components in each remote site as everything you need will be united into a management interface that is policy-driven and centralized.
There are other advantage that come from using this technology like how it can be custom-made according to your IT Infrastructure. What we are trying to say is that SD-WAN is possible to be custom-made specifically in accordance to the IT infrastructure needs that you have, thanks to its cloud-enabled solutions.
These and more are the things that you should learn regarding SD-WAN.