SR OS supports the configuration modification of active measurement templates. That is, administratively disabling a measurement template that IP interfaces are actively referencing is not required. Modifying existing parameters causes interface delay tests that were referencing the modified template to terminate the current sample and aggregate measurement windows, and to start new measurement windows using the updated template parameters. The previous historical results are maintained, but the State field of the measurement window coinciding with the change indicates ‟Terminated”. Changing the description or the last-reported-delay-hold configuration does not cause a termination of the current sample and aggregate measurement windows.
A measurement template cannot be removed if interfaces are referencing that template.