Networks consist of distributed nodes — routers, switches and the like — that systems administrators and network engineers have, for the most part, managed individually via command line interfaces.

By shifting to an automation model that relies on an authoritative 'network source of truth,' Intel scaled its network, ...

Use the Python Netmiko module to automate switches, routers and firewalls from multiple vendors. I frequently find myself in the position of confronting "hostile" networks. By hostile, I mean that ...

Build or buy? That's the typical discussion around network automation. In reality, however, the discussion is more involved and nuanced than that. Every project today has some open source. It drives ...

There are plenty of automation tools today that promise results without writing a single line of code, but they come with limits. You’re usually locked into the templates and workflows the platform ...

With countless applications and a combination of approachability and power, Python is one of the most popular programming ...

Find out what makes Python a versatile powerhouse for modern software development—from data science to machine learning, systems automation, web and API development, and more. It may seem odd to ...

Ryan Tischer, a technical services architect at Cisco Systems, is the author of Programming and Automating Cisco Networks. Networks consist of distributed nodes — routers, switches and the like — that ...