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DevOps for Networking

You're reading from   DevOps for Networking Bringing Network Automation into DevOps culture

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Product type Paperback
Published in Oct 2016
Publisher
ISBN-13 9781786464859
Length 364 pages
Edition 1st Edition
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Author (1):
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Steven Armstrong Steven Armstrong
Author Profile Icon Steven Armstrong
Steven Armstrong
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Table of Contents (13) Chapters Close

Preface 1. The Impact of Cloud on Networking 2. The Emergence of Software-defined Networking FREE CHAPTER 3. Bringing DevOps to Network Operations 4. Configuring Network Devices Using Ansible 5. Orchestrating Load Balancers Using Ansible 6. Orchestrating SDN Controllers Using Ansible 7. Using Continuous Integration Builds for Network Configuration 8. Testing Network Changes 9. Using Continuous Delivery Pipelines to Deploy Network Changes 10. The Impact of Containers on Networking 11. Securing the Network Index

The evolution of network security and debunking myths

As network engineers become accustomed to a flat layer 2 network and Spanning Tree protocol as discussed in Chapter 1, The Impact of Cloud on Networking, network security and approaches towards securing an enterprise network have become very mature and well understood by security teams over the years.

Most security engineers are well versed in the best practices that should be implemented when dealing with physical networks. A security team will normally look to implement a rigid set of security best practices on the network, which network teams must comply with, to pass necessary accreditations. But how applicable are these best practices when implementing software-defined networking?

It is fair to say that there is still a knowledge gap that exists regarding software-defined networking at the moment and there is a degree of fear and uncertainty of the unknown from security engineers and even some network engineers.

This chapter will...

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