How to run one particular test suite among all from commandline?

I have different test suites written in SoapUI under the same project.I am trying to divide my tests into different levels (smoke,acceptance,all etc) and mark them so that I can kick off anyone of them from the commandline(trying to automatate). Is there any way to do it? A detailed explanation will be appreciated as I am fairly new to the SoapUI.

Please let me know.

Thank you.