802.1D

Spanning Tree Protocol – CompTIA Network+ N10-006 – 2.6

CompTIA Network+ N10-006 / April 15, 2015

Our networks rely on STP to prevent loops between switches. In this video, you’ll learn how STP and RSTP can be used to keep the network running and provide redundant links to network destinations.

Spanning Tree Protocol and Loop Protection – CompTIA Security+ SY0-401: 1.2

CompTIA Security+ SY0-401 / July 27, 2014

Spanning Tree Protocol (STP) is an important standard that provides a mechanism for switched networks to avoid outages due to network loops. In this video, you’ll learn how loops can cause network issues and I’ll demonstrate what happens when Spanning Tree constantly adjusts to avoid network loops.