How does SDN help in Network Automation?

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Introduction

Businesses are relying on technology more than ever in order to provide their customers an excellent experience. But as companies continue to embrace the cloud and move closer to a more digital and dispersed manner of working, the traditional network offerings are struggling to keep up.

Through deployments in Network Automation and Software Defined Networking (SDN), there has been a profound shift in how corporations can provision, manage, and hold their network automation services.

Network automation with SDN has a huge range of advantages for businesses; from giving businesses extra control over adjustments to their network through to reducing network service processing times, maintenance, and cost.

What is network automation?

Network automation is the technique of automating the configuration, control, trying out, deployment, and operations of physical and digital devices inside a network. Every day network tasks and functions are executed automatically. Using an aggregate of hardware and software program-based solutions, big companies, service vendors, and organizations can enforce network automation to control and manipulate repetitive methods and enhance network service availability.

Simply put, network automation is the speedy and continuous expansion of network infrastructure required to assist the exponential increase of site visitors generated with the use of video, social media, and software usage etc.

The main reason why there’s a need for automation is it removes all those manual operations and implements technical tools for managing network infrastructure and services. Automation chips in companies to save time, unnecessary efforts and additional costs and keep the processes more resilient and adroit.

What is Software Defined Networking (SDN)?

Software described networking (SDN) is a network architectural model that allows programmatic management, manipulation, and optimization of network resources. SDN decouples network configuration and traffic engineering from the underlying hardware infrastructure, to make certain holistic and consistent control of the network the usage of open APIs.

Basically, SDN lets a network become programmable by differentiating a system that will decide where traffic should be directed, for instance, control plane from the underlying system that sends small boxes of data to a specific destination i.e., data plane. SDN offers its users a way to manage automation services with help of software that makes networks centrally programmable, and allows it for faster configuration. Software Defined Networking enables enterprises and service providers to respond quickly if business needs and requirements are changing which ultimately improves network control.

How does SDN help in Network Automation?

Software Defined Networking (SDN) allows straight programmable network manipulation and control for programs and automation services. Software described network architecture decouples network control and forwarding functions from bodily hardware including routers and switches to create an extra manageable and dynamic network infrastructure. Let’s have a look at the top 6 ways through which SDN enables automation.

Let’s dive in!

1.Centralized network provisioning: –

SDN helps you to amalgamate your network management by giving a unified angle to the entire network. SDN also can accelerate service delivery and enhance agility in provisioning digital and physical network devices gadgets in a central location.

2.Lower operating costs: –

Having well organized administration, server usage enhancements, and boosted virtualization control, SDN can assist to reduce running expenses. Because many uniform network management-related jobs and issues can be automated and centralized.

3.Holistic enterprise management: –

SDN allows you to regulate your network device configuration without having any effect on your cutting-edge existing network. Also, a lot different than Simple Network Management Protocol (SNMP), the regulation of physical and virtual switches and network gadgets which are from a central controller.

4.More granular security: –

By forming a relevant control point for managing security and other records for your enterprise network, the SDN controller quickly becomes the bodyguard of your network.

5.Hardware savings and reduced capital expenditures: –

By following the commands from the SDN controller, older hardware can be repurposed at the same time and less costly hardware can be deployed to provide the quintessential impact. This process lets in a new tool to become a white box.

6.Consistent and timely content delivery: –

One of the greatest advantages of SDN is the ability to control data traffic. It is essential to have the best quality service for Voice over Internet Protocol (VoIP) and multimedia transmissions services if you’re capable enough to direct and automate data traffic. SDN also allows you to stream A1 quality videos.

Conclusion

Digital companies are struggling to find techniques that can make their network services architecture robust and upgradeable. Contemporary, excellent, and open networks require a high level of automation to maintain low charges, manage network configurations, and act in accordance with security policies.

We help you maximize the benefits of virtualization and automation with our network automation tools that minimizes migration costs.

Our automation solutions shift networking paradigms to dynamic software-defined capabilities, thus enabling enterprises to convert their connectivity challenges into business opportunities. Contact us now for a Network Automation demo!