What CIOs Need to know About Software Defined Networking

Do you know what CIO: there is a innovation that is just starting in the world of computer networking. Sure, you know about netwyman blogs the great need of information technology but are you going to be equipped for this? For the best time, we’ve all been building our networks in pretty quite similar way: we go to a big equipment vendor such as Cisco, Juniper, HP, IBM, etc. and buy a bunch of boxes. We then sequence them together, get some expensive software and then rest and hope that everything hooks up together. It turns out that there is a means to do all of this.

What has changed for person with the how late is the closest grocery store open  CIO job 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 will not be brimming by a bunch of very smart boxes from Cisco. Instead, you’ll be buying dumb white label boxes and deploying them throughout your network. Once you’ve done this, you’ll then install a very powerful server at the heart of your network and you’ll run a fancy control program on it to overpower all of your “dumb” network elements.

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

SDN provides a lot of other benefits. Network wpc 2026 equipment costs should be lowered dramatically because you’ll no longer need “smart” boxes. When a network failure occurs, the network routing protocol that is running on the central server should be able to converge faster because it has a god’s- eye view of a 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 significance 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 moving away from computer networks that are defined by their hardware and moving towards computer networks that are being implemented primarily in software. The significance of this are large.

When you implement a computer network in software, you now have the ability to change how the network behaves not by sending a technician out to reconfigure hardware, but alternatively by making changes to the software that is running your network. This means that you’ll be able to adapt your personal computer network to the environment that it finds itself in more speedily than you have lots of people able to do before.

Although this SDN stuff may strike you to be the stuff of school fantasy, what you should understand is that SDN has already arrived. Over at Google they have taken one of the primary back networks that they use to interconnect their data centers and changed 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 setting changes before they deploy them into the network.

What All of this Method 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 fully 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 product networking hardware being working in the network and a sophisticated control program that controls everything running on a powerful server at the heart of the network. This new way of building 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 you will need in order to control your network. Take the time now to totally determine what SDN method for your company and you’ll be ready when it shows up on your house.

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