The Dos and Don’ts of Deploying an SD-WAN Solution

Navigating the complex landscape of digital transformation can be difficult, particularly when dealing with sophisticated technologies such as Software-Defined Wide Area Networks (SD-WAN). That’s why we’ve created this detailed guide to help you cut through the jargon and gain a clear picture of how SD-WAN works, its benefits and how it can enhance your network functionality and efficiency.


  • How SD-Wan provides control and agility
  • Incorporating both internet and MPLS connectivity
  •  Integrated security and configuring
  •  How to understand the needs of the traffic and applications on your network


SD-WAN is an innovative approach to network connectivity. What sets SD-WAN apart from conventional WAN is its ‘software-defined’ attribute, enabling a much more rapid configuration of policies throughout your comprehensive network.

Secure SD-WAN is built on leading technology, partnered with Node4’s experience and expertise of delivering large-scale Wide Area Networks over the last 15 years. By deploying an SD-WAN solution, your organisation can achieve enhanced security, cost-effectiveness, improved network visibility and control, alongside superior performance for software-as-a-service (SaaS) applications.

Discover some of our most frequently asked questions on SD-WAN.

Benefits of Using SD-WAN in Your Business

Investing in SD-WAN can offer a myriad of benefits to your business. It provides a more reliable and robust network, increased security, and enhanced scalability. More specifically, it can reduce network complexity, improve application performance, and lead to significant cost savings by reducing reliance on expensive hardware. But there are some big do’s and dont’s to keep in mind. 

Dos and Don’ts of Deploying SD-WAN

While SD-WAN can provide numerous benefits, it’s essential to approach its deployment correctly to maximise these advantages.


  1. Evaluate your current and future network needs.
  2. Partner with an experienced vendor, such as Node4.
  3. Plan for a phased implementation.


  1. Don’t rush the transition without a clear plan.
  2. Don’t overlook security requirements.
  3. Don’t neglect training for your IT staff on the new technology.

Understanding how SD-WAN works and successfully deploying SD-WAN can significantly enhance your network’s functionality and efficiency. However, it’s vital to engage with seasoned experts in the field like Node4 and follow the best practices for a seamless transition.

Discover more about our services and download our comprehensive guide to the dos and don’t of SD-WAN.

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