Software-defined WAN, often called SD-WAN, provides an organization with several operational advantages. One of the most important benefits is the ability it has to improve overall WAN bandwidth. This is an important factor for modern businesses to consider when thinking about network connectivity.
There are also additional resources about SD-WAN available to check out, but the information below provides a general overview of the way SD-WAN can improve WAN performance. Keep reading to learn more about this.
According to realtimecampaign.com, most of the WAN branches have just a single transport for WAN communications. This is attributed to the complexity and the cost of adding a secondary transport. With the SD-WAN, the addition of and management of the second transport, like LTE or broadband, is much easier. It allows a business to double its transport and, in turn, the total bandwidth.
With the SD-WAN market expected to increase 168 percent, speed is essential. With SD-WAN, it is possible to replace the reduced bandwidth MPLS leased lines with the use of fatter pipes used for broadband ethernet. There are some organizations that are often hesitant to mess with the WAN connections that are already running effectively—their thought is that they should leave well enough alone. However, with this deployment, there is the ideal inflection point for a business to improve its overall WAN performance by considering a change to broadband ethernet. Also, SD-WAN control assists with offsetting many of the more traditional, low-latency advantages offered by MPLS, which makes ethernet a much more viable solution as a single transport according to Fusion Connect.
Dynamic tools for These Services
There are some products that offer years of proven WAN optimization to the growing SD-WAN arena. Each of the tools can help to increase bandwidth by optimizing the traffic that runs over the WAN transport instead of having to expand the connection footprint. Data deduplication or compression can help to reduce the total amount of traffic, while the application acceleration will help with the optimization of latency-sensitive applications.
Key Takeaway for SD-WAN Implementation
All of the considerations related to SD-WAN above will help improve the WAN performance while optimizing WAN traffic between the headquarters where it is routed to the branches. This is true regardless of if additional bandwidth is actually added or if the connection will just make better use of the existing bandwidth that is present.
This is a complex topic, which means that some organizations will need to reach out to the professionals for help and guidance when implementing new policies and procedures regarding WAN connections, along with other changes they are making with their network infrastructure. When it comes to SD-WAN, there is no question that it offers an array of benefits. Fully understanding what these benefits are and what they have to offer is essential to know if this is something that should be implemented in an organization. Being informed and knowing what to expect are the best ways to ensure that the desired results are achieved.