Explanation

Spanning Tree Protocol (STP) is a network protocol that ensures a loop-free topology in a switched LAN (Local Area Network) with redundant paths. Its primary purpose is to prevent switching loops, which can cause network instability, packet duplication, and broadcast storms.

STP achieves this by:

• Creating a spanning tree topology
• Blocking redundant paths
• Ensuring a single path for data transmission

By preventing switching loops, STP ensures a stable and efficient network operation.