Software-Defined Wide Area Networking (SD-WAN) has modernised conventional network architectures by bringing in a dynamic and adaptable approach to running wide-area networks. SD-WANs can strengthen network capability, improve performance, and deliver predictable connectivity.

By decoupling networking hardware, SD-WAN introduces agility and reduces costs. This technology helps to accelerate application performance by prioritising critical applications with assurance of an elevated user experience. SD-WAN has also made network management much easier with end-to-end visibility and a single dashboard, thereby achieving better operational efficiency. Moreover, the security features integrated within it as well as native next-generation firewall capabilities for network security also prove valuable.

SD-WAN can become a strategic enabler offering high scalability, efficient yet quality performance, reliable and easy management, and increased security, which eventually result in tremendous business advantages.

Evolution of SD-WAN

Traditionally, WANs were created to provide distribution networks between user locations in branches and campuses to applications that ran on data centre servers. The point-to-point secure and reliable connections were mostly provided by MPLS circuits.

However, SaaS and IaaS applications (multiple clouds) have changed the terrain. The Cloud-centric world is shifting further away from the old traditional WANs, designed for a different era, and which do not meet its demands.

The growth in the volume of traffic owing to cloud adoption leads to management complexity, unforeseen behaviour, and predictability issues in application performance, as well as weaknesses in the security of data.

One of the solutions that surface to cope with contemporary IT challenges is adopting an SD-WAN solution.

Benefits of SD-WAN Solution

Improved Network Performance:

• An SD-WAN solution relies on smart routing algorithms that can analyse the network state dynamically by tracking latency, packet loss as well as bandwidth availability. It ensures maximum path selection for data transit, following the most optimal path based on live parameters. This intelligent routing leads to increased application throughput, reduced congestion, and generally better network response time.
• The SD-WAN solution ensures maximum performance for latency-sensitive applications, as routing paths adjust according to the requirements of each critical application. Quality of Service (QoS) policies can be used to manage resources for specific applications, which guarantees that important functions have appropriate bandwidth and low response delay. Through the reduction of latency, businesses are capable of improving user experience, backing up real-time applications, and hence raising overall productivity.

Scalability

• Adapting to Changing Business Needs

An SD-WAN solution offers a flexible option that adjusts to the needs of an organisation as it continues to grow. It has the flexibility to adopt new branch offices, users, or applications and without much manual intervention. In terms of scalability, the architecture allows for flexibility to scale and can support an organisation’s business growth.

•  No Need for Additional Hardware or Software

Unlike traditional WAN solutions that may demand additional hardware or software for scalability, SD-WAN is designed for simplicity. Organisations can scale their network by connecting new locations without the need for extensive investments in physical hardware or software licenses. This scalability feature contributes to cost-effectiveness and operational efficiency.

Simplified Network Management:

• End-to-End Management for Entire WAN Infrastructure

SD-WAN offers centralised management capabilities that cover the entire WAN infrastructure. Administrators can configure, monitor, and manage network policies, security settings, and traffic prioritisation from a centralised location. This end-to-end management simplifies network administration, reducing the complexities associated with maintaining distributed networks.

• Single Dashboard View of the Network

SD-WAN provides a single dashboard or console for administrators to have a comprehensive view of the entire network. This unified interface enables efficient monitoring of network performance, application behaviour, and security status. A single dashboard simplifies troubleshooting, enhances visibility, and streamlines decision-making processes.

Enhanced Security

• Native Next-Generation Firewall Capabilities

SD-WAN integrates advanced security features, including native next-generation firewall capabilities. This ensures that the network is protected against evolving cyber threats, providing robust defence mechanisms at the WAN edge. By combining networking and security functionalities, SD-WAN reduces the need for separate security appliances, simplifying the overall infrastructure.

• Elimination of Separate Security Devices

By incorporating security features into the SD-WAN infrastructure SD-WAN no longer necessitates standalone security devices, instead making security an integrated and simplified component of the overall deployment. This has both the benefit of delivering a more effective form of protection, while also reducing costs associated with maintaining multiple discrete security solutions.

Cost Reduction 

• Intelligent traffic routing per SD-WAN reduces overall bandwidth consumption, thus resulting in cost savings that may accrue from high-bandwidth demands. The centralised management capabilities of cloud computing result in cost-saving since there is no need for an on-site IT staff in every branch.
• The capacity to scale the network speaks little of additional investments required in capital configuration reduces both capital and operational expenses. Due to integrated security functions, SD-WAN eliminates separate devices necessary for providing security, reducing overall infrastructure costs while streamlining it.

Why Choose Vi Hybrid SD-WAN Solution?

When it comes to selecting a Software-Defined Wide Area Networking (SD-WAN) solution, Vi Business stands out as a robust choice, offering a range of features and benefits tailored to meet diverse networking requirements. 

Multi OEM SD-WAN Stack

Vi Hybrid SD-WAN boasts a multi-OEM (Original Equipment Manufacturer) stack, ensuring a versatile and comprehensive solution. This diverse stack helps to build a highly secured Vi Network to keep the data safe, so your network infrastructure is protected and free from any errors or flaws. Security is the most important aspect of realising today’s digital world. Vi Hybrid SD-WAN tackles this by deploying advanced security features which ensure, the shield against cyber-attacks and other illicit infiltrations.

The Vi Hybrid SD-WAN solution is not just a security tool but also a fully managed infrastructure that is active, 24x7. This service is monitored and managed 24x7, ensuring that businesses can always depend on Vi Business for a network that is always available. With the commendable 99.99% availability, your network is almost perpetually accessible, thereby decreasing the chances of being down and ensuring smooth operations.

Tailored Solutions

Vi Business appreciates the fact that each business has its need for networking, and every organisation has different needs. Tailored solutions provided by Vi Hybrid SD-WAN are formulated to meet these unique requirements.

The platform provides a customised SD-WAN provider that firms can develop an inter-organisational network infrastructure that fits their operational as well as strategic objectives. Such flexibility is rather important in terms of adjusting to the changing dynamics of the contemporary business environment.

Experienced Team

Choosing Vi Hybrid SD-WAN means gaining the support of an experienced and knowledgeable team. The success of any SD-WAN provider implementation is significantly influenced by the expertise behind it. Vi Business' team brings years of experience in the field, understanding the intricacies of networking, security, and the evolving landscape of technology. Their proficiency ensures that your SD-WAN provider deployment is in capable hands.

24x7 Support

Vi Business stands by its commitment to providing exceptional service with 24x7 support. Whether you encounter technical issues, require assistance with configurations, or need guidance on optimising your SD-WAN provider setup, the support team is readily available. This constant support ensures that you can rely on Vi Hybrid SD-WAN for ongoing maintenance, troubleshooting, and any challenges that may arise, contributing to a smooth and efficient networking experience.

Elevate Your Business with Vi Hybrid SD-WAN

Traditional SD-WANs struggle to keep pace with your evolving digital world. Vi Hybrid SD-WAN offers a seamless, secure, and cost-effective solution, empowering you to:

•   Simplify: Streamline your network infrastructure with centralised management and multi-connectivity support.
•   Optimise: Experience superior performance with intelligent traffic routing and reduced latency.
•   Strengthen: Enhance security with a multi-layered approach and experienced 24x7 support.
•   Reduce Costs: Minimise total ownership costs with flexible, scalable solutions tailored to your needs.

Don't just adapt, thrive. Choose Vi Hybrid SD-WAN and unlock the agility and reliability your business demands. Click here to request a call back or reach out to us directly at 1800 123 123 123

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