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Blogging Journey from Cisco Live from Cisco ONE: Intelligent Programmable Network

Cisco Live is here! It’s a great opportunity for you to discover some really exciting technology solutions at our Cisco ONE: Cisco Intelligent Programmable Network booth featuring a few of our latest innovations.

Onsite you will be able to see and ask your questions at live demos featuring applications and services developed with One Programmable Kit (onePK), Openflow and the eXtensible Network Controller. In addition, we have demos devoted to IPv6, routing, service discovery and network design simulation -- all things meant to make your network simpler and smarter.

There are also some great partner demos including our friends from SAP, Citrix, Glue Networks, Pramacom, Radware, and Starview who are showing some really cool apps that use the Cisco ONE APIs. Read More »

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Open Networking and SDN perspectives with Dr.Jim Metzler

As the hype cycle around aspects of  concepts like software-defined networking continue, customers are continuing to sift through and educate themselves to determine what is real and actionable.  I have had my fair share of participation in several events over the last 24 months,  and have been speaking to different audiences both gaining and sharing insights in the process.

One person I spoke with recently was Dr. Jim Metzler. We seem to be crossing paths at multiple venues including Interop, the Network World SDN roadshows currently underway in a few cities in the United States, as well, as at the Open Network Summit in Santa Clara a few weeks ago.

Jim has become the messiah of sorts, on some of these emerging technologies, and is frequently consulted -- both as part of his day job at Ashton, Metzler and associates and during his role hosting various industry panels on these topics. I thought it would be good to host the host and get some of his perspectives here, as we both got together at the recently held Open Networking Summit at Santa Clara.

Perpsectives on Open Networking and SDN

Read More »

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#EngineersUnplugged S2|Ep13: Software Defined Data Center + Cloud

May 1, 2013 at 11:08 am PST

In this week’s episode of Engineers Unplugged, Bas Raayman from EMC and Caroline Orloff from ServiceMesh take on “what is the software defined data center and how is it like/different from the cloud”? Let’s watch and see what they conclude:

Bas Raayman, Caroline Orloff, and the First Ever Cloud Management Platform Unicorn.

Bas Raayman, Caroline Orloff, and the First Ever Cloud Management Platform Unicorn.

Welcome to Engineers Unplugged, where technologists talk to each other the way they know best, with a whiteboard. The rules are simple:

  1. Episodes will publish weekly (or as close to it as we can manage)
  2. Subscribe to the podcast here: engineersunplugged.com
  3. Follow the #engineersunplugged conversation on Twitter
  4. Submit ideas for episodes or volunteer to appear by Tweeting to @CommsNinja
  5. Practice drawing unicorns

Where do you think the industry is in terms of SDDC adoption? Predictions for the future? Join the conversation online! We’ll see you live, next week at #EMCWorld.

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OpenDaylight: Understanding the Value Propositions

April 8, 2013 at 6:03 am PST

The announcement today of OpenDaylight is big news.  Industry leading companies are partnering via Open Source to serve an emerging set of market needs:

  • Operators: want affordable real-time orchestration and operation of integrated virtual compute, application, and network.
  • Application Developers: want a single simple interface to the network.  Underlying details such as “router”, or “switch”, or “topology” can be a distraction they desire to abstract and simplify away.
  • Equipment Vendors: want a stable forum to interwork a plethora of Application interfaces with a plethora of nascent Network Device programmatic interfaces.

OpenDaylight members understand Read More »

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Infrastructure Software: SDN makes network management a first class citizen

April 7, 2013 at 9:41 am PST

Back in May 2012 Mike Fratto predicted in his blog that SDN will be “Reborn in Network Management”. There is a lot of truth to his statement. The words “software defined” in “Software Defined Networking (SDN)” inspired people to rethink the overall control plane architecture of the network making the case for infrastructure software that complements software already embedded in virtual and physical devices, (e.g., the software and protocols running in and between network elements).

We are evolving our treatment of the network.  What once was a discrete set of loosely coupled devices will now be interacted with as a system.  To get there means the network must be represented by an overall system model. Classic network management functions become an integral part of the infrastructure software, and will spawn their own management requirements. SDN makes network management a first class citizen. Effectively we’re past the time when network management was an afterthought, or when network management was an operational silo. The coming integration of network management into the larger network software domain means infrastructure managers will not only manage and operate, but also actively contribute to the overall business proposition of the IT infrastructure. Read More »

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