SDN Terminology from Layered Models
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 terms and architecture, and today’s post introduces another: the ITU-T Y.3300 document. But how do these documents fit in with our fast-changing networking landscape – and what words should we use? Today’s post looks at the Y.3300 doc, and explores a few of the terms.
Other posts in this series:
Big Picture First: ITU-T Y-Series
Most of us don’t have a reason to read docs from standards bodies unless we’re looking for a particular standard or fact. But as long as we’re talking about one doc from the ITU-T Y-series, it’s worth a minute to set the context of what these documents are.
First off, the topic area for the Y-series is broad, but it’s all networking! The title for the ITU-T’s Y-series of documents spells out the big items:
Global information infrastructure, Internet protocol aspects and next-generation networks
Great, so the topic is global network, IP, including next-generation networks. It’s networking! Continue reading
Everything else is getting opened up — how about rack management?
