W17BS

1.1.a Core architectures (Metro Ethernet, MPLS, unified MPLS, SR) [Read More]

1.1.e i PVST+, Rapid PVST+, MST [Read More]

This blog post demonstrates an example on network validation, checking if a specific VLAN exists. The purpose of writing functions is to make your life easier, when you need to perform this task then you can just reference the function and you don’t need to re-write the same code every... [Read More]

Flask is a Python framework that allows you to build a web application using Python and Jinja. There is much more to Flask but in this blog, I’m going to simply demonstrate how you can write a basic Flask app to interact with a Cisco device and display the returned... [Read More]

Sometimes, you forget to document important information such as device Hostnames or your colleagues don’t always update documentation, change management IP addresses and you need to confirm the IP address to a specific device matches up to a certain hostname. [Read More]

Easy Virtual Network - EVN… What exactly is EVN and why do I care? [Read More]