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​​Network automation begins with automating network reconnaissance. This is accomplished by gathering important information from network devices while building a library of dynamic on-demand utilities and generating living documentation. Starting small, the course exhibits the simplicity and elegance of network automation.

Next, you will learn how to automate larger changes that require a high number of repetitive steps. These changes will be executed serially in a specific orchestrated order, making them perfect for an automated solution. After gaining comfort with the new tools, you can fully transform network configuration management to an automated, intent-based, self-documenting system.

The final step is learning how to migrate to a continuous integration/continuous delivery (CI/CD) pipeline, thereby fully automating the network.

Automate Your Network

Network automation is limited by the size (scale) of the network topology.

Network automation is limited by the size (scale) of the network topology.

Network automation **increases** the complexity of a network.


Network automation increases the complexity of a network.

Routing, Interface, and Port-channel information only


Automated network documentation can be created for which network elements?

Automated network documentation can be created for which network elements?

An **intent-based** network automatically generates device configurations from templates and data models.

An intent-based network automatically generates device configurations from templates and data models.

A source of truth is derived from the total accumulation of every running-configuration on every device.

A source of truth is derived from the total accumulation of every running-configuration on every device.

Git uses a snapshot methodology to protect known good code.


Git uses a snapshot methodology to protect known good code.

Quiz yourself on why automation is important.

Introduction

What Is Network Automation?

Why Automate the Network?

How to Automate the Network

Where to Start with Network Automation

Repository Structure

Network Reconnaissance

Tactical Playbooks

Data Models and Dynamic Templates

Dynamic Intent-Based Documentation

Configuration Management

Continuous Integration/Continuous Delivery

Conclusion

Quiz 2