What is SD-WAN?

    SD-WAN is a software-based network technology that delivers virtualized resources to wide area network connections over both ordinary broadband Internet and private links. Applying the concepts of software-defined networks to WANs, SD-WAN abstracts traffic management and monitoring from network hardware and applies them to individual applications. 

    SD-WAN can more effectively route all network traffic between data centers, branch offices, and the cloud than traditional WAN routers. SD-WAN dynamically uses multiple available connections to find the best delivery path for traffic across the entire network, eliminating jitter and dropped data packets, to deliver an optimal user experience in even the most far-flung remote offices. 

    SD-WAN Simplified Solution Overview

    DOWNLOAD NOW

    SD-WAN for Working at Home

    READ MORE

    SD-WAN Architecture

    SD-WAN provides a software abstraction to create a secure, reliable, transport-independent network overlay and decouples networking software services from the underlying hardware.

    SD-WAN Architecture

    Why SD-WAN?

    Because SD-WAN is cloud-delivered and software-based, it allows for network agility, is easy to deploy, and enables central management and control. It also helps companies reduce the amount of WAN traffic on leased lines, shifting some of it to broadband Internet connections and cloud-based applications. 

    With SD-WAN, companies can quickly add access to cloud services, set up a new remote office, and dynamically route all types of network traffic for optimized application and data delivery. SD-WAN allows for various deployment options, including complete cloud- or software based, hardware based, or a hybrid deployment. Also, a centrally-located orchestrator monitors all network activity to deliver real-time analytics and reporting as well as remotely remediate any issues. 

    How Does SD-WAN Work?

    Many enterprises use WANs to connect branch offices to a variety of business-critical applications, including video-conferencing systems, ERP and CRM solutions, and more. SD-WAN enables companies to create a hybrid WAN architecture that combines multiple MPLS, mobile, and broadband connections into a single, logical, virtualized application-delivery path that dynamically responds to network conditions. And, unlike with a traditional WAN, companies can avoid upgrading network bandwidth to meet the demands of additional cloud services. 

     

    Recommended for You

    Related Solutions and Products

    Software-Defined WAN

    SD-WAN is the application of software-based network technologies

    VMware Secure Access

    Enable secure and high-performance access for remote and mobile users

    Secure Access Service Edge (SASE)

    Merge wide area networking, security, and compute through a cloud-delivered service to securely connect users, applications, and apps regardless of location.