Ok a follow up question, I have the need to simulate a particular setup with some 2960's . . . since the 2924's I have are not going to have the same ios commands that I need, and I can't imagine loading a 12.2(35)se5 ios image file would work on a 2924 switch is there anykind of software simulator that would allow simulation of say 5 2960's in a ring topology ? I would be giving it some Spanning-tree protocol commands specifically
thanks in advance