> I guess the "CAT6000-MSFC2" vs "CAT6000-SUP2/MSFC2" in IOS > Upgrade Planner isn't so clear ;) No? CAT6000-MSFC2 = IOS running on the MSFC2 CAT6000-SUP2/MSFC2 = IOS running on the Supervisor2 and MSFC2 -A