I am sure in an earlier release of IOS the 3560/3750 series had control-plane policing, however in the latest IOS (12.2(53)SEx) it is no longer available?
What are the reasons for this and are there any alternatives? I know its available on 'real' routers and the Catalyst 6500 series but its now gone from the standalone 3560/3750 (& I assume 2960?)?
Andy