What Devices an Organization Needs to Create an SD Wan Network

Enterprise Networking Mag | Monday, January 03, 2022

If a company wishes to set up an SD-WAN network, it will need the proper SD-WAN technologies.

Fremont, CA: SD-WAN networks are gaining traction as a means for businesses to expand their network infrastructure, improve security, and increase productivity. Organizations may improve their wide area networks (WANs) using SD-WAN, giving their employees and systems greater and more dependable connectivity – but only if the correct SD-WAN devices are used. SD-WAN technology also sits on top of traditional WAN technology, abstracting the hardware of individual WAN edge devices and enabling centralized control and configuration.

Here's what a company needs to set up a full-fledged SD-WAN deployment:

SD-Wan Controller

Organizations may centrally operate and expand their network using software rather than hardware using an SD-WAN solution, which is quickly becoming the industry standard. The SD-WAN controller manages physical devices as well as the network's configuration, performance, and security all at once. As a result, SD-WAN technology expands the system's capabilities, makes it more secure, and makes it easier to manage and operate. Organizations can benefit from SD-WAN technology's easier management, as well as better security and futureproofing. However, the SD-WAN controller still requires solid WAN technology, which may require expert upgrades or integration.

SD-WAN Router

An SD-WAN router, also known as an SD-WAN device, allows businesses to better manage their WAN connections. Although an SD-WAN router often connects directly to the WAN, it provides a single endpoint connection to the WAN infrastructure. There are suppliers who sell these gadgets to make the SD-WAN system run more smoothly. With an SD-WAN router, the company has greater direct control over the WAN system, which makes it more stable and secure.

Setting up an SD-WAN Deployment

Setting up an SD-WAN deployment doesn't have to be complicated, especially if a company already has a solid and stable WAN infrastructure. The Management/Controller suite should be installed first, followed by the SD-WAN Edge devices. Many SD-WAN suppliers provide the Management/Controller suite as a service. Thus no on-premises servers are required. An MSP can assist firms in successfully deploying SD-WAN and customizing it to their specific requirements. Because SD-WAN implementation is the backbone of a company's network infrastructure, having a system that is not only dependable and secure today but also capable of adapting to future needs is critical.