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Global sd wan markets are filled with vendors offering digital transformation. IT decision makers must sort through marketing material to find the right partner for their company.
Partnering with a global SD-WAN provider is often the best option for companies that have international offices. They can offer access to consultants and professional installation services, as well as 24/7 support.
Flexible WAN Connectivity Contrary to traditional networking box solutions that assemble point hardware products from different vendors, SD-WAN intelligently optimizes traffic across various forms of WAN transport and application. SD-WAN solutions can maintain high-quality application performance even if underlay transport services are compromised. For example, if a MPLS network is underperforming or goes down, they may send traffic over to the Internet, where packet drop, latency, jitter and other issues are common. SD-WAN solutions that are business-driven can solve these problems and deliver consistent performance across a range of network conditions.
Business-driven SD WANs can support multi-cloud initiatives as well by offering direct connectivity to both public and enterprise cloud services out of the box. This allows users accessing cloud/SaaS application from remote locations securely over an encrypted link, optimizing the performance of critical apps on any WAN connection while offering robust features such as security analytics and granular policies at the edge.
Businesses using global SD-WANs can easily add or switch locations without compromising reliability, performance or security. SD-WANs connect directly to enterprise datacenters over a secure network and offer cloud and internet access through a single policy engine. They also provide central management, zero-touch provisioning and advanced analytics capabilities to speed up cloud onramps.
Reduction in Costs SD-WAN offers a number of cost savings depending on the use case. For example, it can reduce connectivity costs when switching from expensive MPLS connections to commodity broadband connections like fiber, cable, or DSL. In addition, SD-WAN lowers upgrade and equipment refresh costs by centralizing management policies to decrease individual routing programming requirements.
SD-WAN architecture facilitates multicloud connectivity as well by providing direct links to the leading IaaS (Infrastructure as a Service), PaaS (Platform as a Service) and SaaS (Software-as-a-Service) providers, prioritizing them and speeding up their services for business-critical apps. Furthermore, its built-in resilience ensures that even if one connection goes down users won't lose access.
SD-WAN deployment can be done in three ways: Internet-based services, Telco/MSP managed services, and OTT vCPE on premises. The best option for your team and application depends on the skillset of your team and their willingness to take on new projects. Alternatively, hybrid deployments combining SD-WAN and WAN optimization capabilities as well as firewall capabilities may be appropriate.
Secure Connectivity SD-WANs are a central network function that offers greater visibility. They offer direct, secure connectivity to SaaS, IaaS, and cloud applications through local internet breakout (not a VPN), improving user experience and productivity, and simultaneously lowering costs.
Legacy solutions are secure, but they can't provide high-performance and reliable connections to vital business apps. This is a problem for businesses with many branches and users worldwide.
An SD-WAN differs from traditional routers by using software to automate and simplify WAN management, making networking professionals' lives simpler in optimizing connectivity for users and business applications more quickly. It removes the problems associated with traditional WANs, such as slow deployment times of new connections and hub-and-spoke models that don't support hybrid workforce models or agile applications.
SD-WANs of the next generation offer solutions for these and other issues by combining routing, security, and optimization into a single integrated platform, which can be deployed on cloud. This platform is also known as SASE (Secure Access Service Edge) and connects businesses to both their private network and public internet. It offers reliability, cost-effectiveness, and seamless user experiences.
Global Scalability SD-WAN can extend your enterprise network beyond its datacenter to connect directly to cloud networks and services, as well as intelligent application steering across multiple connections for mission critical applications.
SD-WAN, as opposed to MPLS which requires complex configurations and maintenance in every branch office to ensure performance, allows your branches and remote locations to connect to vital business applications via cost-effective commercial Internet and broadband links. This allows you to reduce costs and give users the tools they need to increase productivity, regardless of where they are located.
SD-WAN managed services are available from multiple providers. GCX provides four options for your organization to choose from: proactive, reactive, fully-managed overlay or self-managed with uCPEs.
GCXâs SD-WAN solution is fully managed, which eliminates the headaches of managing and purchasing networking hardware from different vendors. It also eliminates issues associated with DIY SD WAN deployments and support. By choosing GCX for our fully-managed SD-WAN solution, you'll benefit from SLAs around the world and carrier relationships which offer 24/7 support. You will also have access to engineers with expertise in WAN technology, NFV/SDN as well. GCX engineers will be able to identify any issues that may arise with your SD-WAN overlay or underlay circuits.