Migrate To SD-WAN

Traditional private networks are often expensive and carry a lot of key services. The software-defined journey of an enterprise is not just opening new sites. How to get through and finally completely migrate the old sites is also a key to the success of the digital transformation for the entire network and security infrastructure.

- The new SD-WAN architecture design may be completely based on the Internet to reduce costs.

- Large enterprises subscribes dedicated lines or the Internet connections from different operators, and there is no intercommunication between several networks

- The traditional private line network carries a large amount of critical traffic. It is impossible to cut over all connections at one time, otherwise it will cause large business interruption

- There is no route between the newly built SD-WAN network and the traditional private network, and there is no standard integrated solution for routing, firewall, DHCP and other services.

How to develop a standard, reliable and concise migration strategy to help enterprises successfully andSMOOTHLY migrateto SD-WAN infrastructure?

ijSun's domestic and international technical team have accumulated many years of experience in helping carriers and large enterprises design entire network solutions and technology platform migrations. It has helped many internationally renowned companies gradually migrate from the original private network to the SD-WAN network. The migration plan has the following advantages

- ijSun provides tailor-made enterprise network digital transformation services. Companies can move forward at their own pace. Regardless of whether the ultimate goal is a hybrid network of broadband plus MPLS, or a 100% broadband WAN, whether it is a DIY data center by an enterprise, or it is completely based on a public cloud. ijSUN's solution can be flexibly configured to freely respond to any one or several combinations of the above architectures.

– Many enterprises have taken the first step by deploying a hybrid WAN. With the advent of MPLS upgrades, companies can explore low-cost broadband Internet services as an alternative way to connect to cloud applications. This provides an opportunity to reduce MPLS bandwidth and use it only for applications transmission data to the data center. Next, companies can start migrating other applications from the data center to the cloud as needed.

– Before the migration, we will have a detailed understanding of the current structure of the existing network, and design the new architecture, scale, and migration path. If it is a hybrid mode, how to use ijSun's unique SD-WAN gateway to open up the existing private network and Internet-based network in the new architecture.

- Network security is also the key to a successful digital transformation. ijSUN's overall solution based on SASE provides enterprises with flexible architecture and a variety of software-defined security services. For the evaluation gap between existing network security and the design of the future architecture, the ijSUN Technology Service Team will customize a high ROI software-defined multi-tenant cloud-native security solution based on the actual situation of the customer.

– ijSUN technical service team will evaluate customer's existing private network (MPLS, IEPL etc.), data network, VOIP network, core network, firewall, DDOS, DMZ and other network resources, define, test and pilot the new software defined architecture.

– Once all designs are approved by customers, tested, and Pilot is launched on a small scale for 1-3 months, and then we will help converted it to production networks and transform existing network in batches.

– After the core architecture is on the production network, the bandwidth resources of the private network are gradually transferred to the new SD-WAN architecture. With newly introduced SD-WAN routing and optimization features, ijSUN's new network architecture will eventually optimize end-user experience.