I'm a bit confused as to what the "versions x.x" command is in the Cisco 2960. Does this relate specifically to the IOS version? My IOS version is 12.2(50) SE, and the "version x.x" config showing in my IOS is 12.2. If I go into global config and type "version 12.1", the command takes but this config line does not change (still shows "version 12.2"). Can anyone explain this better?