Cloud WAN or others would alternatively call it as software-defined WAN, or SD-WAN has increasingly emerged in the networking market. The networking trend of driving wide-area network functionality into the cloud has gained a steam of popularity as businesses, and other organizations are looking for ways to reduce wide area network complexity, and at the same time, lower the cost.
The cloud technology and solutions for enterprises are strongly pushing the WAN technology towards the consumer paradigm, as a good structure for new startups to make it easier to provide and establish wide-area network services in the cloud with a software-only model. The functionality of the wide-area network going into the cloud includes the following listed.
• Application Policy Control
• Business-class Internet
• WAN or Wide Area Network Optimization
This Cloud WAN motion or software-defined WAN is specifically designed to make WAN services easier to devour and control. This astounding technology is part of two major trends in the networking paradigm that includes the consumerization of enterprise technology, and the software-defined networking or SDN.
Making Wide Area Network or WAN Operations Easier
IT experts have firmly stated that WAN connections and protocols working on a private line like the MPLS are extremely costly and enterprise or organization managers don’t really want to be involved with managing proprietary hardware just to manage the WAN, and this is where cloud WAN or SD-WAN steps in. The key idea is to push as much of the practicality and functionality into the cloud that includes either the branch office router or the networking box.
Most of the latest cloud services are either software applications only or being provided as a network as a service. In addition to the cloud services, the Cloud WAN promulgates a huge motion of moving toward customer self-provisioning on the world wide web, to activate a business like for example a branch office. Additionally, the Cloud WAN or SD-WAN is setting up a secure and highly optimized wide area network connection in the cloud in just a few minutes.
With this advancement of the technological innovation like the Cloud WAN or SD-WAN, everyone can bid goodbye to the land ownership or proprietary lock-in and other unconventional networking services. In a much easier sense, Cloud WAN or software-defined WAN technology aims to ensure in securing your wide area network technology as easy as ordering an item online or getting food in a drive-through fast food restaurant.
In just a short time, the cloud applications have done a massive result in the enterprise technology by making everything a lot easier for them to consume. Now, you can see cloud applications everywhere in any enterprises online because of its easy operation. Previously, you need the IT manager to install the server and the network to support the enterprise application, but now, everything is in the cloud that is readily available for anyone.