etsysStpDiagCommonStpCfgBpduTxTcFlagSet 1.3.6.1.4.1.5624.1.2.29.1.2.16

The total number of 802.1D Configuration BPDUs transmitted with the Topology Change flag set. These BPDUs are included in the overall count of 802.1D Configuration BPDUs transmitted in the etsysStpDiagCommonStpCfgBpduTx object.