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SD-WAN Is Providing the Connection Necessary for Cloud Migration

SD-WANWide area network (WAN) has been a beneficial tool, but as cloud technology becomes more prevalent, companies need more flexibility and better performance. A software-defined wide area network (SD-WAN) provides the fast connection speed and management visibility that enterprises want.

Why You Need More Than WAN

There are several factors influencing the interest in SD-WAN versus the continued use of WAN. Enterprises need more flexibility as they expand cloud resources, driven by a customer-focused view of business goals. The best and most user-friendly customer interfaces are through apps that run in the cloud, so in order to remain competitive, companies are implementing cloud software.

Another factor contributing to demand for SD-WAN is the increased need for bandwidth. Employees are dependent on mobile access to networks. In some cases, workers carry a company device plus a personal one, so from the time they enter the building, businesses are often supporting more bandwidth than initially planned for.

How SD-WAN Answers Your Network Concerns

Software-defined networking (SDN) increases the agility of your overall network system by decoupling the control plane (the control and decision-making surrounding your traffic) from the underlying traffic forwarding, also known as the data plane. SD-WAN applies the principles of SDN to WAN in order to connect medium and large corporations’ branch offices to data centers, headquarters, and to the private and public cloud where software applications are housed.

SD-WAN is gaining serious momentum with enterprises. The ability to have a new branch up and running quickly as companies expand, the increased need for mobile technology, and the migration to the cloud are all making SD-WAN an increasingly appropriate means to gain better agility and flexibility.

IT professionals are frustrated with WAN’s inability to handle cloud-era technology with the speed and performance necessary to support cloud applications. SD-WAN accesses multiple types of connections between locations, data centers, and cloud sources to allow for greater speed, increased productivity, and better management of bandwidth requirements.

One consideration that makes SD-WAN an attractive alternative to growing enterprises is that it doesn’t require a complete overhaul of the network, nor does it demand a major investment in hardware. Instead, SD-WAN can be implemented gradually, utilizing the existing WAN configuration as you transition to an SD-WAN structure.

As more services transition to the cloud, it’s important to have the network you need for optimal performance, speed, and infrastructure management. You also need a partner you can trust. Call us today at T2 to find out which types of solutions are the best fit for your company’s current and future requirements.