13:0313:03, 8 December 2013diffhist+290
Spanning Tree Protocol
Topology Change Notification Acknowledgment (TCA) is not a different BPDU type, it is a flag field in the normal Config BPDUs and TCN BPDUs. The third type of BPDUs is RST BPDU.
13:0313:03, 8 December 2013diffhist+290
Spanning Tree Protocol
Topology Change Notification Acknowledgment (TCA) is not a different BPDU type, it is a flag field in the normal Config BPDUs and TCN BPDUs. The third type of BPDUs is RST BPDU.