It’s hard to believe but it’s ten months since I first blogged on Cisco Domain TenSM, which is Cisco Service’s framework to guide you on your path to data center and cloud transformation. I’ve now covered all ten domains of this concise and powerful model. I’ll now collect all articles -- including my most Cisco Domain Ten article around the breadth of SDN adoption challenges -- into this one article as a useful summary. So forgive the brevity and please do dive into the links/URLs for more information if indeed you missed these articles first time. And if you’ve read every article and watched our VoDs, please do let me know what you thought of the series -- oh, and thanks!
Going back, now, I started in December 2012, with our launch of Cisco Domain Ten, where I set the focus for my series of articles as cloud transformation. Let me summarize each article with (and for those that know me you’ll know this is a struggle ) just one sentence with the key message from each blog/domain.
Welcome back loyal viewers--this is an episode not to be missed. Engineers Unplugged is thrilled to welcome the Packet Pushers (@packetpushers), aka Greg Ferro (@etherealmind) and Ethan Banks (@ecbanks), as they discuss the underlay network. Yes, they’re showing us the underside and future of software defined networking.
Watch and see:
Welcome to Engineers Unplugged, where technologists talk to each other the way they know best, with a whiteboard. The rules are simple:
Episodes will publish weekly (or as close to it as we can manage)
At this year’s Hadoop Summit 2013, I presented on the “The Data Center and Hadoop” which built upon the past two years of testing the effects of Hadoop on the data center infrastructure. What makes Hadoop an important framework to study in the data center is that it contains a distributed system that combines both a distributed file system (HDFS) along with an execution framework (Map/Reduce). Further it builds upon itself and can provide other real-time or key/value stores(HBASE) along with many other possibilities. Each comes with its own set of infrastructure requirements that include throughput sensitive components along with latency sensitive components. Further in the Data Center, understanding how all these components work together is key to optimized deployments.
After studying many of these components and their effects, the very data we were alanyzing became a topic of a lot of our discussions. We combined application performance data, application logs, compute data AND network data to build a complete picture of what is happening in the data center.
With the advent of programmable networks (aka “Software Defined Networking”) it is not only important to make the network more application aware, but to also know where and how to analyze and make the right connections between the application and the network.
The Software Defined Networking (SDN) market evolution is having a major effect on networking job roles. New careers in IT are being built, focusing more on complex services and architectures rather than systems.
A recent survey by Cisco found that 71 percent of IT professionals intend on using SDN technology this year for a number of reasons, ranging from creating more programmable networks to simply reducing costs.
With these shifts in mind, new talent needs arise for IT professionals to accommodate evolving industry job roles.
Through the years, market transitions and technology disruptions have introduced IT knowledge gaps. Knowledge of networking fundamentals is no longer enough. Now, network professionals must understand networking systems with integrated security, wireless and voice capabilities. Cisco is leading the charge to provide direction and proper learning paths and resources to help address these challenges.
Listening to our community, we’ve determined new skills and job roles require a deeper understanding of deployments and troubleshooting of SDN architectures, as well as familiarity with SDN specific troubleshooting tools.
Just as we have been all along, Learning@Cisco is investing heavily in creating education and certifications programs to help our community evolve skills in order to continue to be the driving force of innovation in networking.
Watch below as I discuss Learning@Cisco’s efforts around SDN further.
If you are following the industry debates around Software Defined Networking (SDN), and are wondering “What really is SDN?”, “How the concepts of network virtualization and network programmability relate to SDN?” and perhaps more pertinently, “What can it do for my business” and “What network problems, indeed what IT problems, could it solve for my organization?” Well, don’t worry, you are in good company. Many customers looking at SDN are asking exactly these questions. When I blogged the other week on “The Missing ‘S’ in the SDN Debate”, I mentioned I would write again in more depth on the offerings from Cisco Services that would help you identify and benefit from SDN, the next evolution in the network. Today, then, I will share more information on the “Cisco Strategy and Analysis Services for Open Network Environment (ONE)”, which helps you gain an appreciation of what SDN is, what Cisco ONE is, and how it will help you. This service has been design specifically to answer the questions above for you, enabling you to optimize your IT strategy to greatest effect.
First, if you are attending CiscoLive in Orlando this coming week (week of 24 June 2013), please do look out for our “Design Centers” in the Data Center Cloud or Enterprise Networks areas of the Cisco booth. Here you can discuss your SDN and Cisco ONE questions with Cisco Services’ solutions architects, who have already been running strategy workshops with some of the early adopters of SDN and beta customers of Cisco ONE.