If you are new to SD-WAN and are not able to talk in detail about the technology, then this article is the right place for you. We will discuss in detail about SD-WAN and its applications in modern times.
This article will help you to go from a SD-WAN dummy to a SD-WAN genius in a matter of few minutes. So, buckle up and let’s jump into it without further ado. You won’t be required to mindlessly nod the next time the IT guys discuss packet loss, latency and jitter.
To really understand the pros and cons of SD-WAN, it would take a whole volume of textbook and an intensive three-month class with an expert professor. Since we don’t have that much time to spare, we will try to provide you as much as we can in as little time as possible.
We are going to deal with only the basics. The aim here is to get you to understand the underlying principles and the basics, so you can contribute to discussions on SD-WAN in your future industry get-togethers. The most important of all the objectives is that you get to understand how SD-WAN can totally change your company’s IT infrastructure for the better.
SD-WAN in a Nutshell
SD-WAN, is expanded as software-defined wide area network, It is the latest addition in the world of wide area network. Since this solution is software based, these capabilities can be applied as a virtual overlay to your company’s existing WAN infrastructure, which would be MPLS-based, if it was recently updated.
An SD-WAN based infrastructure can help you connect various branches and data centers of your service, thus optimizing the network performance. The best part about it is that, you can achieve all these for about one third of the cost of using just MPLS.
As discussed above, since SD-WAN is software based, the application of this solution onto your existing infrastructure is a lot faster and simple. It can even produce OPEX and CAPEX savings for your firm by a margin of 90 percent in just a few months. You don’t even need an IT guy to work out out and configure it.
Why Should You Switch to SD-WAN?
What are the other benefits of switching to SD-WAN, apart from the obvious savings part? So many companies are making the move to SD-WAN based infrastructure for a few simple reasons. Some of the most common reasons quoted in favour of SD-WAN include.
- Centralized Orchestration
- Network Visibility
- Provider Reliability
- Hybrid Networking
Benefits of SD-WAN
There are so many benefits to switching to an SD-WAN based infrastructure. The implementation of it will determine the impact of the security and decreased costs. Your mileage may vary depending on your existing infrastructure on which you are adding this layer and also your future targets.
In some examples, SD-WAN solution might not be the best way to go about for your company’s IT infrastructure. So how do you make the call? The right way to know for sure would be to start by analyzing your existing network issues. Any good set of IT experts can help you with that and will be able to pinpoint the problem areas and will help you in finding the right solution for you.
Sometimes it’s wise to make use of an expert opinion.
A proper shift to an SD-WAN based infrastructure will help you to improve the efficiency of your network. Performance and security are added bonus as you will be cutting a huge chunk of your operational and capital costs.
However, if you still don’t find it convincing, we would be happy to help you find the right solution that would suit you the best.
I hope this article was useful for you to learn more about the pros and cons of the new SD-WAN technology. If you have any doubts with regards to this or if you are still unsure about it’s efficiency, let us know through the comments and we will be glad to help you out. If you have any suggestions regarding how we can improve the article, let us know them through the comments as well for us to improve.