Hi, we have a mix of cisco 2950, and 2960switches. Givin the 2950, I have ios versions such as 12.1(22)EA2 and 12.1(22) EA1.Also, the 2960's have 12.2(25)FX,12.2(25)SEE1.For the 2960's what is the difference between the fx,see ? I could not find much...