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SD-WAN solutions transform enterprise WAN and multi-cloud connectivity to transform your organization's business and deliver superior application performance at the WAN edge of branch sites. SD-WAN uses a centralized management mechanism to determine and route optimal traffic paths (MPLS, 3G / 4G, broadband), enabling fast and easy access to business-critical cloud applications.
Traditional hub-and-spoke WAN architectures used slow, high-cost MPLS connections that did not provide a…Continue
Network management aspects: Simplified management, cost reduction, security
In the past, in order to establish a secure network connection, it was necessary to design, set, and manage the VPN setting mechanism for all network devices at each site.
However, taking advantage of SD-WAN capabilities greatly simplifies these tasks. For example, when expanding a base or opening a satellite office, the administrator can easily change the settings at each base without touching the…Continue
SD-WAN has 10 technical requirements set out by a community called the "Open Network User Group" that promotes network openness. Specifically, it is as follows.
(1) Various WAN lines can be controlled by active / active configuration (
2) CPE can be provided virtually on the commodity HW (
3) Traffic can be dynamically controlled based on policies such as applications (
4) Individual applications for security, corporate governance, and compliance On the other hand,…
An era when business also requires a sense of speed. In the network as well, there is a need for rapid addition of bases associated with business expansion and M & A, and a flexible configuration that responds to ever-changing situations.
In addition, the ICT environment surrounding networks is changing. The amount of communication has increased dramatically due to the expansion of SaaS and private cloud usage represented by Office 365. Due to work style reforms, remote work…Continue