What CIOs Need to know About Software Defined Networking

What happens CIO: there is a wave that is just starting in the world of computer networking. Sure, you know about the incredible importance of information technology but are you going to be prepared for this? For the at best time, we’ve all been building our networks in pretty in the netwyman blogs e then stringed them together, get some expensive software and then sit by and hope that everything attaches together. It turns out that there is an easier way to do all of this.

What has changed for person with the CIO job how late is the closest grocery store open  is that a new way of building computer networks has arrived. The new approach is called Software Defined Networking or SDN. In the world of SDN, your network won’t be inhabited by a bunch of very smart boxes from Cisco. Instead, you’ll be buying dumb white label boxes and deploying them throughout your network. When you have done this, you’ll then put in a very powerful server at the heart of your network and you’ll run a fancy control program on it to regulate all of your “dumb” network elements.

The basic idea behind SDN is to centralize all of the brains in a network. Instead of distributing your processing power throughout each part of expensive utsav7fun networking gear that you add to your network, you now place all of your network smarts in one place. One big benefit from doing things this way is that updating your network software just go a lot easier: you now simply update the software that is running on one server, not on the hundreds of boxes that you have stationed in your network.

SDN provides a lot of other benefits. Network equipmen wpc 2026t costs should be lowered dramatically because you’ll no longer need “smart” boxes. When a network failure occurs, the network course-plotting protocol that is running on the central server should be able to converge faster because it has a god’s- eye view of the thing that is happening in the network.

This Changes Everything

As the person in the CIO position, you need to grasp just exactly what the ramifications that the arrival of SDN networks may mean for your organization. What we are seeing is a fundamental shift in how computer networks are going to be built. We are getting off computer networks that are defined by their hardware and moving towards computer networks that are being implemented primarily in software. The ramifications of this may be large.

When you implement a computer network in software, you now have the ability to change how the network acts not by sending a technician out to reconfigure hardware, but instead by making changes to the software that is running your network. This means that you’ll be able to adapt your pc network to the environment that it finds itself in much faster than you have most people have struggled able to do before.

Although this SDN stuff may strike you beeing the stuff of educational fantasy, what you ought to understand is that SDN has recently arrived. Over at Google they have taken one of the primary central source networks that they use to interconnect their data centers and transformed into to now use SDN technology. The results have been nothing less than spectacular. They are now doing a much better job of utilizing the links that run between their data centers and they are able to test the impact of network setup changes a long time before they deploy them into the network.

What All of this Opportinity for You

As CIO you need to stay on top of the changes that are occurring in technology that will impact your IT department. The arrival of Software Defined Networking (SDN) is one such new technology. SDN has the potential to totally change how our computer networks are both designed and created.

The way that networks are built today is by purchasing a great deal of expensive, sophisticated networking hardware and then having trained staff interconnect them. With the arrival of SDN, this all changes. Now the network will consist of cheap item networking hardware being stationed in the network and a sophisticated control program that copes with everything running on a powerful server at the heart of the network. This new way of developing a network will allow changes to the network to be made simply by changing the software that the controls the network.

As the CIO you are going to have to understand the impact that SDN is going to have on your IT department. Going forward you are going to have less of a need for network hardware staff and more of a need for staff who can write the software that you’re going to need in order to control your network. Take the time now to completely know very well what SDN opportinity for your company and you’ll be ready when it shows up on your doorway.

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