I try to answer as many questions as I can to expand my knowledge , and to help others and maybe one day they can return the favor when I need help. Anywho there are different images that can be used on a switch for example lan lite and lan base. The differences between the two are their features. For example the lan lite can do ACLs but only for virtual interfaces not physical ones. Below is a link to a cisco article explaining ACLs on a switch and what different features the different images support.
I hope this helps,
Scott