Using SDN for an Enterprise Network and Learning its Important Aspects

SDN is changing the ways of communication, security, maintenance, and management of networks. Let’s find out how!

An important approach for networks:

Software Defined network is a very important approach for networks by using open protocols like OpenFlow that will control all routers and switches making it more convenient for the engineers.

SDN mainly aims to virtualize the hardware of users.

SDN is proved to be the revolutionary element for enterprises networking. The common networking has landed up into an era of on-demand and cloud through virtualization and programmability.

Facing the enterprises’ challenges:

Now the enterprises can tackle many challenges through SDN like:

  • Tackling the virtual machine sprawls in private and public data centers.
  • Threat control like volumetric attacks, social engineering, and exploits of foreign government and actors.
  • Engineers can work from anywhere and anytime with any device they want.
  • Connectivity goal of millions of new “things” such as kiosks, digital signage, HVAC controls, power meters, traffic lights, pipeline actuators, and cameras.

What SDN does?

The networking can be simplified by SDN for data centres and WAN. SDN is inclined towards Data Plane and Control Plane for simplifying the networks as:

  • Provisioned cycles are shortened.
  • Manual configuration is replaced by automation, algorithms and configure once, run everywhere phenomena.
  • Software stacks can be virtualized.
  • Route selection can be programmed externally by devices and payloads.

SDN in enterprises bring:

  • Economy.
  • Agility.
  • Reliability.
  • Scalability.
  • Flexibility.
  • Stability

Learning SDN courses can be really beneficial not only for you but for the whole enterprise and engineers. So register yourself right now for the Software-defined networking course at and get all the details at


Network Automation Using Python Scripting

What is Network Automation?

Before getting to know the importance of Network Automation we need to know what Network Automation is actually.

Network Automation is a process of automating our networks in terms of its management, configuration, and operation.

The changing Industry:

The network industry is changing drastically. There were days when network engineers used to do

thousands of CLI commands every time they configure the network. And it’s totally insane. Isn’t


So comes the concept of scripting for writing codes only once and automating our networks.

Now the networks use vendors, APIs and community supported libraries with automation tools. It is

for fewer codes and lesser bugs.

Why Python Scripting for network Automation?

Python is a very good option in networks for a number of reasons. Python is a dynamic language. It

means that you can use python objects in program wherever you need. There is no need to define

which has made network automation bit easy for engineers.

Also, python is a super-readable language and you can easily decipher the devices. There is a benefit

to program networks with Python as network vendors and open source projects are making more

libraries and tools using python. You can write your own programs for big software of your


Python simply adds logic to your networks. The beginner engineers can learn a lot at the interpreter

or shell of the python which is user-friendly and it is present on all native Linux systems not just to

cisco, HP, Juniper, and Arista.

If you want to learn about all these techniques effectively, then check below: