Spanning-Tree Portfast – The Definitive Guide
The spanning-tree portfast command is a very simple feature but often mis-understood. In this short post I will explore how this feature behaves, how it works and how to configure it on a cisco …
Spanning Tree Root Guard
Unlike the BPDU Guard which will disable a port upon receipt of a BPDU, the Spanning Tree Root Guard feature will allow BPDU’s through a port to maintain the spanning tree topology, however if …