Module 3

IEEE 802.1D Spanning Tree Protocol

• Lessons
  1 – IEEE 802.1D Spanning Tree Protocol
  2 – An Introduction to the Spanning Tree Protocol
  3 – Spanning Tree Bridge Protocol Data Units
  4 – Spanning Tree Port States
  5 – Understanding the Spanning Tree Bridge ID
  6 – IEEE 802.1t and the Extended System ID
  7 – Spanning Tree Root Bridge Election
  8 – Understanding Spanning Tree Cost and Priority
  9 – Spanning Tree Root and Designated Ports
  10 – Spanning Tree Timers
  11 – Understanding the Spanning Tree Diameter
  12 – Cisco Spanning Tree Enhancements
  13 – Unidirectional Link Detection
  14 – Configuring Spanning Tree Protocol
  15 – Troubleshooting Spanning Tree Networks
  16 – 802.1D Summary
• Labs
  1 – STP Path Cost and Priority
  2 – STP Timers and Diameter