Display RSTP statistics

1. To enter User EXEC mode, log on to the switch.
2. Display RSTP statistics:

   show spanning-tree rstp statistics

Example

View RSTP statistics:

Switch:1> show spanning-tree rstp statistics

=====================================================================
                      RSTP Statistics
=====================================================================
Rstp UP Count                 : 1
Rstp Down Count               : 0
Count of Root Bridge Changes  : 0
Stp Time since Topology change: 0 day(s), 00H:00M:00S
Total No. of topology changes : 0