// Copyright (c) 2005 DMTF.  All rights reserved.
   [Version ( "2.7.0" ), 
    UMLPackagePath ( "CIM::Network::SwitchingBridging" ), 
    Description ( 
       "Statistical information regarding the SpanningTreeService." )]
class CIM_SpanningTreeStatistics : CIM_ServiceStatisticalInformation {

      [Description ( 
          "The time since the last topology change was detected by "
          "the switch." ), 
       Units ( "Hundredths of Seconds" ), 
       MappingStrings { 
          "MIB.IETF|BRIDGE-MIB.dot1dStpTimeSinceTopologyChange" }]
   uint32 TimeSinceTopologyChange;

      [Description ( 
          "The total number of topology changes detected by the "
          "switch since the counter was last reset or initialized." ), 
       Counter, MappingStrings { 
          "MIB.IETF|BRIDGE-MIB.dot1dStpTopChanges" }]
   uint32 TopChanges;


};
