View Rapid Spanning Tree Protocol (RSTP) statistics to manage network performance.
show spanning-tree rstp statistics
None
User EXEC
The show spanning-tree rstp statistics command displays the following information:
|
Output field |
Description |
|---|---|
|
RSTP Up Count |
The number of times RSTP port has been enabled. A Trap is generated on the occurence of this event. |
|
RSTP Down Count |
The number of times RSTP port has been disabled. A Trap is generated on the occurence of this event. |
|
Count of Root Bridge Changes |
The number of times this Bridge has detected a Root Bridge change for Common Spanning Tree context. |
|
STP Time since Topology change |
The time (in hundredths of a second) since the "TcWhile" Timer for any port in this Bridge was non zero for this spanning tree instance. |
|
Total number of topology changes |
The number of times that there have been atleast one non zero "TcWhile" Timer on this Bridge for this spanning tree instance. |