Does the Catalyst 4000 series run the set based OS, or IOS? Or, can it run either like the Catalyst 6000 series? I'm going to a live auction in a couple of weeks that has several Catalyst 4000s. I don't really need a switch at this point, but if I can get one stupidly cheap... Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=18156&t=18156 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]