- play_arrow Overview
- play_arrow Spanning-Tree Instances and Interfaces
- play_arrow Configuring Spanning-Tree Protocols
- play_arrow BPDU Protection for Spanning-Tree Protocols
- play_arrow Loop Protection for Spanning-Tree Protocols
- play_arrow Root Protection for VPLS Multihome Environments
- play_arrow Monitoring and Troubleshooting
- play_arrow Configuration Statements and Operational Commands
Spanning-Tree Protocols User Guide
Spanning-tree protocols on routers and switches address provide link redundancy while simultaneously preventing undesirable loops.