Contents
Chapter 1 Spanning Tree Protocol Concepts
“Do I Know This Already?” Quiz
Determining the VLAN of a Frame
Spanning Tree Protocol (IEEE 802.1D)
What IEEE 802.1D Spanning Tree Does
The STP Bridge ID and Hello BPDU
Choosing Each Switch’s Root Port
Choosing the Designated Port on Each LAN Segment
Influencing and Changing the STP Topology
Making Configuration Changes to Influence the STP Topology
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