Spanning Tree Protocol

Spanning Tree Protocol (STP) is a network method that prevents loops in wired computer networks. When multiple switches connect to each other, loops can cause data to circulate endlessly, leading to network issues. STP identifies and temporarily disables some connections, creating a loop-free "tree" structure, ensuring data flows efficiently without disruptions. If a connection fails, STP reactivates the necessary links to maintain connectivity. This process helps keep networks stable, reliable, and prevents the problems caused by redundant pathways.