Spanning Tree reconvergence
- Jean-luc KRIKER
Owned by Jean-luc KRIKER
| failure | neighbor node send TCN BPDU toward the root bridge TCN: Topology Change Notification every 2 sec ( until acknowledge ) |
| TCN ACK BPDU | |
| Change topology | Root bridge send: TC Flag in BPU ( TC: Topology Change ) |
| All none-bridge | change the timer to 15sec ( to re-learn the MAC@) Mac address forwarding table Aging Timer = Fwd Delay Timer ( 15sec ) |
| if Mac@ has not been learn | |
| if needed change root port |