Use command:PingVerifyConnectivity
For example: % stc::perform PingVerifyConnectivityCommand -DeviceList emulateddevice1 -FramCount 5 -PingAddress 192.85.1.2 -TimeInterval 1 -parent system1 -Name {Learning: Verify Ping Status 1} -DeviceList emulateddevic e1 -TimeInterval 1 -FrameCount 5 -PingAddress 192.85.1.2 -PassFailState PASSED - ErrorOnFailure false -State COMPLETED -Status {} -StartTime 1380161519.44855 -En dTime 1380161525.47999 -ElapsedTime 6031 -ProgressDisplayCounter true -ProgressS tepsCount 1 -ProgressCurrentStep 1 -ProgressCurrentStepName {} -ProgressMaxValue 0 -ProgressCurrentValue 0 -ProgressCancelled false -Active true