Enterasys Matrix DFE-Gold Series

show spantree debug Configuring Spanning Tree Bridge Parameters
Enterasys Matrix DFE-Gold Series Configuration Guide 6-47
Example
ThisexampleshowshowtodisplaySpanningTreedebugcountersforlinkaggregationport3,
SID 0:
Matrix(rw)->show spantree debug port lag.0.3
STP Diagnostic Common Counters for SID 0
-----------------------------------------
Topology Change Count - 379
Message Expiration Count - 16
Invalid BPDU Count - 0
STP BPDU Rx Count - 3
STP BPDU Tx Count - 3
STP TCN BPDU Rx Count - 335
STP TCN BPDU Tx Count - 0
STP TC BPDU Rx Count - 0
STP TC BPDU Tx Count - 0
RST BPDU Rx Count - 81812
RST BPDU Tx Count - 790319
RST TC BPDU Rx Count - 2131
RST TC BPDU Tx Count - 26623
MST BPDU Rx Count - 0
MST BPDU Tx Count - 0
MST CIST TC BPDU Rx Count - 0
MST CIST TC BPDU Tx Count - 0
STP Diagnostic Port Counters for Interface Number lag.0.3
------------------------------------------------------------
Port Role - RootPort
Message Expiration Count - 4
Invalid BPDU Count - 0
STP BPDU Rx Count - 0
STP BPDU Tx Count - 0
STP TCN BPDU Rx Count - 0
STP TCN BPDU Tx Count - 0
STP TC BPDU Rx Count - 0
STP TC BPDU Tx Count - 0
RST BPDU Rx Count - 50263
RST BPDU Tx Count - 47602
RST TC BPDU Rx Count - 497
RST TC BPDU Tx Count - 3325
MST BPDU Rx Count - 0
MST BPDU Tx Count - 0
MST CIST TC BPDU Rx Count - 0
MST CIST TC BPDU Tx Count - 0