I have a Cisco C3750X switch that seems to have lost its boot IOS configuration and just boots to the prompt SWITCH >
How do I install the IOS once I download it from the Cisco Website? The IOS version was kC3750E-UNIVERSALK9-M Version 12.2 (55) SE8. Can I use the newer IOS versions such as Version 15.X? What commands do I use to install the IOS?