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Software-Defined Networking (SDN) with OpenStack

You're reading from   Software-Defined Networking (SDN) with OpenStack Leverage the best SDN technologies for your OpenStack-based cloud infrastructure

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Product type Paperback
Published in Oct 2016
Publisher
ISBN-13 9781786465993
Length 216 pages
Edition 1st Edition
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Authors (2):
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Sriram Subramanian Sriram Subramanian
Author Profile Icon Sriram Subramanian
Sriram Subramanian
Sreenivas Voruganti Sreenivas Voruganti
Author Profile Icon Sreenivas Voruganti
Sreenivas Voruganti
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Toc

Table of Contents (11) Chapters Close

Preface 1. OpenStack Networking in a Nutshell FREE CHAPTER 2. Introduction to Software-Defined Networking 3. SDN Protocols 4. SDN Networking with Open vSwitch 5. Getting Started with OpenDaylight 6. Using OpenDaylight with OpenStack 7. Getting Started with OpenContrail 8. OpenContrail Networking with OpenStack 9. Open Network Operating System (ONOS) 10. OVN and Open vSwitch Enhancements

Getting familiar with SDN protocols


In pre-SDN architectures, although there is a separation between the control plane and the data plane, the communication between the layers is usually proprietary and it is defined by the merchant silicon vendor or network equipment vendors. Moreover, the network management configuration syntax is not interoperable between networking gear from different vendors, for instance, CLI for Cisco IOS is not compatible with Juniper's JUNOS CLI.

The definition of standard protocols with open APIs between control plane and data plane in addition to a standardized configuration model is the catalyst that is enabling the SDN. This standard API-based separation of the control plane from the forwarding plane enables consistent management and control across network. It also facilitates interoperability between forwarding planes and control planes between networking equipment from different vendors. The ability to communicate with forwarding elements across the network...

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