First Steps from CCNA R&S SDN to APIs and Programming

First Steps from CCNA R&S SDN to APIs and Programming

🕔10:05, 21.Jun 2016

On the same day I posted this post, I’m also speaking in a webinar about the new CCNA R&S exams, hosted by the folks at the Cisco Learning Network (CLN).  The new exams have some SDN content. And it always

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Top 3 Labs for Networkers to Get Started at Cisco’s DevNet

Top 3 Labs for Networkers to Get Started at Cisco’s DevNet

🕔07:45, 3.Nov 2015

Today’s post gives a top 3 list: For you networkers, what are three labs to try at Cisco’s DevNet Zone, even before you have a lot of confidence with APIs? As part of my role in the #CiscoChampion program, I

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Flowgrammable as a Tool for Learning OpenFlow Concepts and Programming

Flowgrammable as a Tool for Learning OpenFlow Concepts and Programming

🕔09:05, 27.Aug 2015

At first glance, the Flowgrammable web site looks like a toolbox of tools you collected over time. All those tools have something to do with helping us all towards an SDN world. Two of those tools in particular can help

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Some Impressions from Open Networking Summit 2015

Some Impressions from Open Networking Summit 2015

🕔16:05, 21.Jul 2015

I’ve used the Open Networking Summit (ONS 15) the last few years as part of my education plan to re-tool for the word of SDN and NFV. You can too – the ONS posts videos from most of the sessions

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NFV Terminology and Architecture from ETSI

NFV Terminology and Architecture from ETSI

🕔09:05, 20.May 2015

Well, if you thought SDN introduced a lot of terminology, you’ll love NFV! The good news is that ETSI, which defines NFV, does a great job documenting NFV, with extensive term and acronym lists to support other documents about the

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SDN Terminology from Layered Models

SDN Terminology from Layered Models

🕔09:05, 13.May 2015

Even though we don’t build networks with OSI products, we still use terms from the OSI model. What terms will we end up using for SDN, once the dust settles? The previous post introduced one document that attempts to define

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SDN Terminology from RFCs?

SDN Terminology from RFCs?

🕔09:05, 23.Apr 2015

80% of your job in networking is getting you and your co-worker to agree to what the terms mean. That paraphrase comes from one of my three networking profs in college, from literally 30 years ago. But that statement is

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The Cisco Network Programmability (SDN) Intro Course

The Cisco Network Programmability (SDN) Intro Course

🕔09:05, 3.Feb 2015

Four network programmability certs, two exams for each cert (with matching video courses for each exam) – plus one introductory video. Today’s post discusses that introductory video course, namely: Introducing Network Programmability Fundamentals No muss, no fuss – jump into

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Wrapping up the Debate

Wrapping up the Debate

🕔09:05, 16.Oct 2014

What do you want to be when you grow up? Can you picture it? Close your eyes. Now give your mental self a super-hero kind of outfit. What’s emblazoned on your shirt? What job roles do you think you’d like?

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Three Big SDN Questions for Your SDN Development Plan

Three Big SDN Questions for Your SDN Development Plan

🕔09:05, 25.Sep 2014

SDN is happening. What questions should you be asking about your own development plan to learn SDN skills? I’ve been thinking about this question in preparation for an upcoming Interop Debate on October 1st, where we’ll be discussing the options

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