A variety of dynamic counter features, primarily configured by the [no] hardware counter feature [feature] CLI commands, may be enabled simultaneously. Compatibility of these features has been enhanced to allow for greater flexibility in simultaneously enabled counter features. 

On DCS 7280E, DCS 7500E, DCS 7280R, DCS 7500R, DCS 7020R, DCS 7280R2, DCS 7500R2 systems, it is possible to select