CCNA Explorer 3 STP

STP

Redundant Layer 2 Topologies

Redundancy

Simple network VLAN mangement

Starting point

Path Failure - Access to Distribution

Path Failure - Distribution to Core

Switch Failure - Distribution layer

Switch Failure - Core layer

Issues with Redundancy Layer 2 Loops Broadcast loops Real-world Redundancy Issues Non-Redundant network topology Loops from 2 connections in the same switch Loops from connections to a second switch Loops int the cubicles