Sdn or software defined networking is used to centralize and control the network management of any enterprise. The network is a complex process and needs regular inspection to prevent downtime or affect business continuity. We have seen that technology has made the process a bit simpler yet more impactful.
The cloud computing technologies are a boon for this new way of networking. This new tech helps the administration and management to complete the process without any difficulties, and spans areas like designing, implementing and management of different networks. The biggest facility of networking is that it easily makes a distinct borderline between forwarding procedure and network management. In simpler words, sdn centralizes the control of enterprise network management and makes it simpler.
Benefits of the new technology with sdn
There are different opinions about the benefits of sdn to an organization. But the general benefits are policy-driven network management, greater agility, and easy network automation. This makes the network managements more flexible and easier to change.
The biggest and primary benefit is that software defined networking or sdn helps to create a framework for supporting big data or virtualization and other data-oriented applications.
In the case of sdn, the control plane controls the logical networks and the data plane is used for administrative works and network traffic.
Due to the immense benefits of this technology, more and more companies now have started using software defined networking. The network management of your enterprise will change in an instant with sdn.
Here are some interesting benefits of sdn-
- Holistic enterprise management
Enterprise networks now use new applications and virtual machines for supporting big data and other applications. Software-defined networking is used by it experts to make an experiment with network configuration. These experiments never impact the network and ensure continuous uptime.
It gives you the power to control both virtual and physical management through a central controller. With software-defined networking, you can use a single set of apis to create an open management console for both physical and virtual fields and devices.
- Centralized network provisioning
It is clear from the previous point that software defined networking provides centralized network management. This makes management and provision easier. With this benefit, network administrators can easily manage heavy traffic. They just arrange single network codes from one centralized controller. This eliminates the tedious job of managing multiple devices which happen in case of simple network management protocol or snmp.
- Tighter security
Security is always a concern. Software-defined networking is a lot more secure than the traditional networking protocols like simple network management protocol or snmp. Sdn provides centralized security. Virtualization has made managing networks a lot easier. Now virtual systems are a part of physical systems and this makes managing and applying firewall and contentment filtering process more difficult. Hence, the security problem arises.
Sdn controller makes a focal point for all control from where all of the enterprise’s security distribution and policy information is worked on from any point of the enterprise’s business network. Although it may seem that an attack on the central point will be enough to crash the total system it is not so easy. Sdn can become very secure if it is implemented properly. Besides that, sdn removes the burden of the workload from employees and also automatically responds and counters harmful algorithms, network attacks, or malware or trojan horses.
Also Read: The impact of SDN-IOT in the data rich Healthcare industry
- cloud abstraction
Sdn is all about cloud computing. This new process of cloud computation is evolving and changing constantly. Sdn abstracts cloud networking and unites all of the cloud sources. Hence, huge data center platforms can be easily managed by the sdn controller. Utilization of cloud resources becomes easier through various applications by the controller.
- reasonable operating cost
According to some experts, sdn is more reasonable because the routine network administration issues become centralized and automated. It offers improved server utilization, better virtualization, administrative efficiency, and improved server system. Often data center experts charge a hefty sum to maintain and inspect the huge amount of data. But since sdn offers automation, networking personnel do not need to inspect the device manually. Hence, the cost will be lowered. In simpler words, software-defined networking is cost-effective and affordable.
- Better end-user experience
Sdn is all about managing network enterprises through a centralized channel. This, in turn, provides a smoothly running network which is easily manageable. This network provides quality service to the last user. Telecommunication companies can easily improve their transmissions and connection with the help of sdn.
- great backtracking strategy
Simple network management protocol or snmp can be challenging in case of managing different networks. Sdn has a safe backtesting strategy and makes the system safer.
Sdn thus provides a lot of benefits for different enterprises working through network administration and using automation. The agility that it offers makes it a must for such enterprises. The networking will bring in enterprise management and improve your business efficiency in most of the spheres.
