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#EngineersUnplugged S5|Ep8: Nexus 1000V on OpenStack!

April 23, 2014 at 5:42 pm PST

In this week’s episode of Engineers Unplugged, Colin Lynch (@UCSGuru) and Giuseppe Paterno (@gpaterno) discuss Nexus 1000V running on OpenStack and the options this creates for the network engineer. It’s all about faster deployment and choice, let’s watch:

Don’t miss the surprise unicorn ending!

This is 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

Join the behind the scenes by liking Engineers Unplugged on Facebook.

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#EngineersUnplugged S5|Ep7: How Data Becomes Information

April 16, 2014 at 10:31 am PST

In this week’s episode, Nils Swart (@NLNils) and Stace Hipperson (@stacehipperson) discuss how data becomes information via Open Daylight. Have they whiteboarded network engineer nirvana? Watch and see. More data!

This is in fact unicorns in a distance. Foiled again:

Stace Hipperson and Nils Swart own their unicorns.

Stace Hipperson and Nils Swart own their unicorns.

This is 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

Join the behind the scenes by liking Engineers Unplugged on Facebook.

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The Napkin Dialogues: “Open”-ing up to SDN

April 10, 2014 at 5:06 pm PST

I consider myself to be a reasonably intelligent individual. Well, perhaps “reasonably” is a debatable term; just ask my friends. Or my wife. (Then again, don’t ask my wife.)

Reasonable or not, though, I’ve been trying to wrap my head around what all this “software defined” stuff is supposed to mean, and I have to confess it’s been a bit circular: it’s almost as if you have to already know the information you’re trying to learn.

So where are the Napkin Dialogues written for people like me? Is everyone a super-genius programmer-cum-networker-cum-programmer and I just missed the boat? People are throwing around these “Open” terms left and right (e.g., OpenStack, OpenFlow, OpenDaylight, etc.) as if it’s an “open” and shut case.

Well shut. The. Front. Door. I’m going to have to be on the receiving end of my own napkin then. For me, it’s been feeling like I’ve been dropped into the middle of a maze with the lights turned off.

[Screenshot of "Dark Maze" game by Zomg Games Studio]

[Screenshot of "Dark Maze" game by Zomg Games Studio]

Yeah, kinda like that.

If you already ‘get’ this stuff, feel free to help a poor storage networking guy along in his journey, because I already know this iceberg goes all the way down.

To someone who is familiar with tried-and-true Data Center designs, I’m just having a hard time getting my head wrapped around 1) getting from here to there, and 2) just where there is! Read More »

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Cisco’s Commitment to Openness and Interoperability will be on Display at Red Hat Summit 2014

April 7, 2014 at 5:00 am PST

Change is good. After a successful run of four years in Boston, Red Hat Summit moves to San Francisco this year from April 14-17. Red Hat Summit has become one of the premier open source events for the enterprise IT industry with tracks for both developers and business executives.

Red Hat Summit 2014

 

 

 

Cisco is again a Platinum Sponsor and our presence at the event continues to grow. We have a keynote, six breakout speaking sessions and five demos.  We’ll have product and solution experts available to share our latest developments with Cisco UCS, OpenStack, virtual networking, and Big Data. Read More »

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Cisco Global Intercloud : Open and Interoperable

Enterprises have taken on many cloud computing opportunities but for the most part the adoption of applications on the cloud is very early and mostly for new applications and for development and test use cases.  Many  enterprise applications have not been considered for cloud due to their legacy deployment models or application architecture.

Many companies have made the mistake of thinking that legacy enterprise virtualization technology, enterprise  software methodology, enterprise provisioning systems, and enterprise management systems will survive their company’s business transformation.  Unfortunately time and time again these systems are not able to scale, adapt quickly enough for the business, and frequently cost up to 10 times more than open source based  solutions.

The reason for this lies in the power of community and the scalability of software propose-built for scale and adaptability.  OpenStack definitely fits this requirement and has finally matured enough to be a force in the  transformation of your enterprise business.  Cisco announced the largest global Intercloud, which is based on OpenStack and other open source software to deliver a cloud that can scale to 100s of thousands of virtual  instances and 100s of instances provisioned in minutes.

Cloudservices

As important as that is for cloud scale, interoperability, and adaptability, the message in this announcement is   much bigger.  Cisco is committed to OpenStack and open source projects and is taking the lead in developing  and driving software defined network, network function virtualization, application policy control, cloud  optimized computing, security, orchestration, and service assurance innovations back to the open source  community . Cisco’s contribution focus is operationalizing Openstack for the enterprise scale, reliability, networking, and compute scheduling needs. In Havana, Cisco contributions included the Neutron Cisco plugin framework, feature additions to the Nexus plugin for physical Cisco Nexus switches, introduction of the new Cisco Nexus 1000v virtual switch plugin, and actively leading and participating in the design of the Neutron Modular Layer 2 plugin framework. Cisco’s contribution in these and other areas, such as Layer 3, Firewall and VPN network services including yesterday’s announcement highlighting additional IETF contributions Cisco  introduced with the OpFlex protocol for application centric infrastructure (ACI) .

Join us as we transform the cloud from legacy virtualization technology and custom code that does not scale to  an agile cloud platform that scales and adapts at the speed your business requires.  All supported by an international community of architects, engineers, and developers with your enterprise business interest in mind. Lastly, designed from the bottom up to interoperate with the most popular clouds on the market today while future-proofed via the abstractions in our software innovations.  Cisco is committed to this approach because we believe that a world of many clouds requires openness and interoperability to allow you maximize your  business benefit.  Let’s see what we can accomplish together.

You may want also read a previous blog
What makes Cisco Cloud Services Application centric ?

You can also follow me on Twitter @kenowens12

 

 

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