Network automation is scary when you start using it in a brownfield environment. After all, it’s pretty easy to propagate an error to all devices in your network. However, there’s one thing you can do that’s usually pretty harmless: collect data from network devices and create summary reports or graphs.
Want to create something similar? No time to procrastinate – the registration for the Spring 2019 course ends tomorrow.
Thanks to Ivan Pepelnjak (see source)