This is the first of post of a new type of practice drill a Frame Relay DLCI Drill, or FR DLCI Drill for short. The short version: even if you only think about local DLCI concepts, people often [...]
This blog post is the first of what may be a whole new type. You can read all day about Spanning Tree Protocol (STP), and learn the theory, but that’s not enough. When you later try to apply STP [...]