SD-WAN: Modern site networking with maximum flexibility

Your company is growing, new locations are being added, and suddenly you have a patchwork of expensive MPLS lines and sluggish VPNs. Data traffic is stalling, costs are rising, and flexible adjustments? Not a chance. Sounds familiar? Then SD-WAN is the solution.

SD-WAN (Software-Defined Wide Area Networking) offers an intelligent way to network locations flexibly. Instead of relying on single, expensive lines, SD-WAN combines different internet connections and optimizes data flow. This keeps business-critical applications available, costs under control, and your network future-proof.

What is SD-WAN?

It is not a fixed product with set standards, but rather a flexible approach to connecting company locations. While it is based on VPN technologies, it goes far beyond that. Companies can:

  • Intelligently control data streams. SD-WAN automatically selects the best connection.

  • combine multiple internet lines – such as DSL, fiber optic, or LTE.

  • centrally manage networks: with less effort and more control.

SD-WAN is the key to smart site networking and optimized connection of cloud services. Thanks to zero-touch configuration, the technology can be implemented without much effort – and replaces conventional MPLS-based connections with a more flexible, cloud-capable solution.

The advantages of SD-WAN

  • Automated Setup

    Locations can be integrated in just a few minutes, even without specialized technicians on site.

  • Intelligent Traffic Management

    Business-critical applications always have priority, less important data streams are intelligently distributed.

  • High availability

    SD-WAN uses multi-link strategies and can utilize multiple parallel connections (e.g., DSL, LTE, fiber) in such a way that it automatically switches in case of disruptions.

  • Cloud Integration

    Cloud services such as Microsoft 365 run directly without detours through central data centers. This saves bandwidth and reduces latency.

  • Safety included

    Integrated encryption and segmentation protect enterprise data.

  • Cost efficiency

    MPLS lines can be replaced by cheaper alternatives.

  • Automated Management

    Central administration for less administrative effort and more transparency.

Not every SD-WAN is the same - what makes CMS different

Many providers sell products under the name SD-WAN that are ultimately nothing more than improved VPNs. CMS takes a different approach. We rely on an SD-WAN architecture with Extreme Networks' fabric technology.

This technology enables Layer 2 services across WAN distances - a major advantage for sensitive IT environments, such as in hospitals or industry. Companies benefit from maximum security, minimal administrative effort, and maximum stability.

Savings potential and architectural decisions with SD-WAN

Fabric services across geographically distributed locations

Many companies face the question: Decentralized firewalls for each location or a central security strategy? SD-WAN offers an alternative that centralizes network security and routing without losing flexibility. Instead of equipping each location with expensive firewalls, companies can save thousands of euros per year with an SD-WAN-based security solution - while achieving higher efficiency.

How SD-WAN Makes the Difference

Companies with multiple locations

Improved performance and lower costs.

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Clinics and medical facilities

Secure connections for telemedicine and digital patient records.

to Industry

Production and Logistics

Delay-free communication between production facilities.

to Industry

High Security Networks

Encryption and network segmentation for highest security requirements.

to Technology

FAQ