CCNA Quiz: Spanning Tree Explained with Wireshark Captures: Which ports are blocked? CCNA | CCNP

Which ports are blocked by Spanning Tree in this topology? Which ports are root ports, designated ports? Can you work it out? I use Wireshark to help explain how Spanning Tree works. This is one of my daily quiz question scenarios. In this video, I give you the answer and explain the solution.

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