Wanos providing your free sd wan optimization software

Wan optimization is the much-required technique in Computer Networks in order to maintain network performance by regulating more data in less time. It does so by routing the utmost information with fewer resources used,  the output of the project by overcoming network latency and thereby reducing the cost.

The main role of the WAN is to enable its user's access to their applications from anywhere at any time from their respective devices. WAN technology has been a lot useful for more than two decades was used as various branch offices connected to a headquarter based data center connected via MPLS. The traffic was routed from sender to receiver based on TCP/IP connection, Network routing table and thus using various routing protocols.

What is SD-WAN?

SD-WAN is basically an enhanced WAN with cloud-first technology. SD-Wan is the rising technology that is being used by many of the leading enterprises. These days the traffic patterns have been modified by shifting of user applications towards a more reliable technology, that is most of the applications in the modern world are cloud-based, which are further hosted in AWS(Amazon Web Services), Microsoft Azure or Google Cloud or SAAS (Software as a Service) apps like WorkDay, Office365, DropBox, Facebook, etc.

SD Wan optimization basically refers to Software-Defined Wide Area Network. In this Software Driven/Defined Model, the Internet is used to reach apps that are further hosted on the internet. That is, instead of routing the traffic by looking at the addresses in the network routing table (as in the case of WAN), SD-Wan uses software to intelligently steer the traffic across the WAN  according to the business needs of the application.

An SD-WAN that is feature-rich also enables the ability of its applications to use the internet as a secure reliable form of WAN Transport. Also, 4G/LTE in addition to the MPLS or broadband connection can be also used.

With an SD-WAN, the control plane is centralized i.e. It eliminates the need to use any kind of routers separately which further improves the transmission process. Since this is a software-driven approach, adding locations, applications, changing policies, and much more is so much easier than the obsolete router-based model. This leads to more consistent application performance as well as more improved security across the WAN.

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