SD-WAN (Software Defined Wide Area Network), is a technology that allows companies optimize their network infrastructure using software to route and manage traffic over the internet. This technology is more flexible, affordable, and secure than traditional WAN (Wide Area Network), which requires dedicated hardware and connections to connect branches offices and remote locations to company’s main network.
SD-WAN’s main benefit is that companies can use the internet to transport their data, instead of relying on dedicated hardware like MPLS (Multiprotocol Label Switching). This is a great way to reduce costs as internet connections are typically cheaper than dedicated hardware-based solutions. SD-WAN offers greater flexibility and scalability than dedicated hardware-based solutions. It can be easily configured and managed via software and does not require physical hardware changes.
SD-WAN is a software-based alternative to traditional hardware-based WAN solutions. Companies can connect to their main network using their existing internet connections, instead of purchasing and maintaining dedicated hardware like routers or switches.
SD-WAN has the advantage of dynamic traffic routing. This allows traffic to be routed automatically based on current conditions. This allows traffic to be routed around congestion and outages, which can improve performance and reliability.
These are five examples of companies that can use SDWAN to improve their network infrastructure.
- Branch offices can be connected to the main networks. Many companies have branch offices and remote locations that must be connected to the main internet to access data, applications, and other communication tools. These locations can be connected via SD-WAN to the main network over the internet. This is an alternative to having to buy and maintain dedicated hardware like MPLS connections.
- Improve network reliability and performance: SD-WAN is a dynamic routing system that routes traffic according to real-time conditions. This helps ensure critical services and applications are always accessible to users.
- Reduced costs: Companies can use the internet to reduce their network costs. This is in contrast to traditional WAN solutions. Internet connections are typically cheaper than dedicated hardware-based solutions like MPLS.
- Security enhancement: SD-WAN can enhance network security by encrypting traffic, and allowing for granular control of access to resources. This can protect sensitive data and prevent unauthorized access.
- Remote work can be made possible by SD-WAN. This technology allows companies to securely and easily connect remote workers with the main network. This allows employees to have access to the resources they require, no matter where they are located.
SD-WAN, in short, is a technology that allows companies optimize their network infrastructure using software to route and manage traffic over the internet. This technology is more flexible than traditional WAN solutions and offers a secure, cost-effective and reliable alternative. It can be used in a wide variety of scenarios to increase the network’s performance, reliability, security, and efficiency.