October 2016
Intermediate to advanced
216 pages
4h 10m
English
Content preview from Software-Defined Networking (SDN) with OpenStackBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
In this chapter, we delved into the building blocks of OpenFlow-based networking. We have learned about lightweight networking technologies such as network namespaces, and how they inter-connect via Open vSwitch as reference OpenFlow switch. We have seen how underlying virtual switch infrastructure is common for full-fledged VM networks. We have also seen how Open vSwitch interfaces with SDN controllers. We covered the overall architecture of OpenStack Neutron. Finally, we covered the high-level interaction between OpenStack and OVS.
This knowledge will help us understand the functioning of SDN controllers, which are covered in the subsequent chapters as we dive into the internals of Neutron, OpenStack network-as-a-service component.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.