SDN

4 min read

There is always a well-known solution to every human problem–neat, plausible, and wrong. – H.L. Mencken As a long-time practitioner of the art of beating computers and communications systems into submission, I am as enamored with the latest gee-wiz technology trends and tools as the next self-respecting geek. I’m also not completely above the allure […]

1 min read

With all of the focus on Software Defined Networking, open networking, API’s, you name it, I do often wonder how, with all of this ‘openness’, does an Enterprise keep their network secure? After years of security teams working  tirelessly to protect their business critical infrastructure does this paradigm shift where anyone can write an application […]

4 min read

In our last blog on “Advanced Flow Control” we used the metaphor of a three-dimensional collection of intersecting highways of many different kinds with a wide array of vehicles carrying various types of passengers to represent the Internet of Everything­ (IoE).  The IoE concept has come a long way since it was first coined by […]

3 min read

In my last two blogs I discussed the challenges Enterprises are facing for their WAN, the differences between Enterprise needs in their LAN and WAN, and how the traditional ONF model for SDN isn’t practical for the Enterprise WAN.  Let’s now look at how the new Cisco ONE Enterprise Architecture can address this. Cisco ONE […]

4 min read

In my last blog I introduced challenges Enterprises are facing in their WAN deployments and the definition of ONF SDN. While the broad definition of ONF’s SDN architecture implies many theoretical answers to these challenges, we need to be pragmatic. Let’s take a look at the practical differences in LAN and WAN networks that affect […]

5 min read

As the long awaited innovation in the networking space moves out of hype cycle and market interest in software defined networking (SDN) steadily rises, Cisco has been actively involved in these emerging trends, working with standards bodies and listening to the requirements of our global customer base. As we continue to make our networks more […]

1 min read

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 […]

1 min read

Welcome to another episode of Engineers Unplugged. This week’s topic is Next-Gen Storage, handled admirably by Cisco’s J Metz (@drjmetz) and Stephen Foskett (@sfoskett). What will the topology of the future look like? What is the tech evolution that will drive adoption? From token ring to SDN, they’ve got it covered. Watch and see: Welcome […]

1 min read

Having been part of the team who developed the Cisco Cloud Enablement Services, our professional services to help customers enable and adopt cloud computing, I was absolutely delighted watching the CiscoLive! keynote yesterday to hear Padmasree Warrior announce the results of the March 2013 IDC market research study that showed Cisco come out on top for […]