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Modern networking for your business

Magenta Secure SD-WAN based on Cisco

Network modernisation without a clean break: Magenta Secure SD-WAN based on Cisco modernises your existing network topology gradually and securely. Existing infrastructure such as MPLS, data centres, branch offices and private clouds remain operational and are supplemented by an intelligent SD-WAN overlay. This creates a flexible, software-defined enterprise network for digitalisation, cloud usage, remote working, IoT and new business models – managed by Telekom, powered by Cisco SD-WAN.

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Our experts will be happy to assist you

We offer personalised advice to meet your individual needs.

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What is SD-WAN and what possibilities does it offer?

With Magenta Secure SD-WAN based on Cisco, businesses can modernise their network step by step.

Existing MPLS or IntraSelect connections can continue to be used and can be flexibly combined with internet, fibre-optic, LTE or 5G access. Magenta Secure SD-WAN based on Cisco ensures that applications automatically run via the best available route – depending on performance, availability and security requirements.

This makes the corporate network more agile, more transparent and better equipped to handle cloud usage, mobile working and increasing bandwidth requirements.

Telekom supports planning, migration and operations – ensuring a secure transformation without unnecessary complexity

Your advantages

High performance for business applications

Cisco SD-WAN identifies applications and dynamically manages traffic – for example, for SAP, Microsoft 365, CAD, voice or video. Critical applications are given priority, whilst less time-sensitive traffic is efficiently distributed.

Flexible combination of MPLS and the internet

IntraSelect SD-WAN combines MPLS and internet connections with Cisco management software and is backed by service level agreements. This enables traditional site networks to be modernised gradually, without abruptly replacing existing infrastructure.

Security and segmentation integrated

Cisco Catalyst SD-WAN offers integrated security features and secure segmentation, and supports zero-trust approaches as well as the evolution towards SASE.

Greater transparency and simpler operation

Centralised dashboards show which applications are using bandwidth and how well the site network is performing. Telekom emphasises that businesses can better identify network utilisation and potential issues.

Telekom quality from a single source

With IntraSelect, businesses gain secure, high-performance site connectivity available worldwide via the Telekom network. The solution covers design, deployment, operation, support and management – including 24/7 network management and defined service quality.

How to use Magenta Secure SD-WAN in your business

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Young professionals work together in modern co-working spaces

SD-WAN as an evolution of your IT infrastructure

The centralised control experience of SD-WAN will simplify your everyday IT tasks. From migrating to cloud-based applications to coordinating security services or organising routers, we can help you realise your vision of a new IT infrastructure.

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Woman sitting happily on the sofa, smiling and using her smartphone

SD-WAN as the foundation of your digitalisation

Work with us to reduce the complexity of your digitalisation requirements and ensure the long-term, sustainable availability and security of your communication networks for all your operational processes. This will make the workplace of the future a reality in your company.

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Business colleagues hold a meeting in the meeting room.

Cost-effective transformation with SD-WAN

Digital transformation and the associated costs are an issue in every company. With transparency and individual advice, we ensure that the introduction of new processes, security concepts and the associated infrastructure with Telekom's SD-WAN is worthwhile for your company.

Your advantages

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Infrastructure

Magenta Secure SD-WAN, based on Cisco, extends existing networks rather than replacing them. Businesses can continue to use their existing MPLS or site-to-site connections and integrate additional connectivity via the internet, mobile networks or international access solutions. Data traffic is controlled on an application-by-application basis: business-critical applications, cloud services, SaaS solutions and remote access are routed via the most suitable path. This makes the existing network architecture future-proof, scalable and ready for new digital use cases.

Processes

Centralised management via the SD-WAN controller ensures that routing, security policies, application prioritisation and monitoring are managed in a consistent manner. Changes no longer need to be laboriously implemented individually at each site, but can instead be planned, rolled out and monitored centrally. This speeds up the connection of new sites, clouds, IoT devices and remote workers – whilst simultaneously reducing complexity, manual effort and sources of error during day-to-day operations.

Organisation

Magenta Secure SD-WAN, based on Cisco technology, takes the pressure off IT teams and frees them up to focus on the company’s digital transformation. On request, Telekom can handle the design, implementation and operation of the solution – including service, monitoring and further development. Businesses benefit from a managed service provided from a single source, can integrate international sites more easily and securely support hybrid working models. In this way, the network is transformed from a technical bottleneck into a flexible enabler of digitalisation.

Safety

The solution protects existing investments by continuing to utilise the existing network topology and modernising it in a targeted manner. At the same time, Magenta Secure SD-WAN based on Cisco enhances security through centralised security policies, segmentation, encrypted connections, monitoring and controlled access to the cloud and the internet. Malware propagation can be limited, misconfigurations reduced and security rules implemented consistently across the organisation. As a result, the solution protects not only data and applications, but also operational capability, investments and digital business processes.

Managed SD-WAN services

Analyst assessment: Managed SD-WAN services

Deutsche Telekom uses its multi-vendor portfolio to advise customers and recommend the most suitable SD-WAN solutions tailored to their business requirements.

Autobahn Tank & Rast Group:

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Autobahn Tank & Rast Group:

A future-proof network as the foundation for further digital innovations and the expansion of e-mobility. It not only enables the optimisation of operational processes, but also ensures a significant improvement in network connections and internet speeds at motorway service stations – and thus a significantly improved digital customer experience.

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Our experts will be happy to assist you

We offer personalised advice to meet your individual needs.

Impetus for your success

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Cyber Security

We ensure that your digital transformation is a guaranteed success.

About Cyber Security

IntraSelect VPN

Connect your business using a private IP VPN on an MPLS platform that is separate from the internet.

About IntraSelect VPN

Business GPT

The in-house AI environment with secure data storage in Europe.

About Business GPT

Magenta Secure Infrastructure

Comprehensive protection for your IT infrastructure. Firewall, DDoS protection and more, all from a single source.

About Magenta Secure Infrastructure

Our awards

  • Customer Barometer: Internet B2B – Seal of Approval – Test Winner – Deutsche Telekom
  • Telekom comes out on top in connect mobile network test
  • Siegel-connect landline test winner 2025 Telekom
  • Gold Partner Microsoft
  • Cisco Gold Partner
  • Zoom Gold Partner