Cisco has the EDI tool which you can use to automatically convert the CatOS config to IOS. It mostly works, but you absolutely need to manually compare the EDI generated IOS config to the CatOS config. I have always had to make a number of manual cha...
I've upgraded both c6000 MSFC1s and c6500 Sup720s. I assume that the MSFC2 is very similar. You will want to tftp a copy of the IOS.bin to the supervisor as well as leaving the CatOS.bin on there. During the upgrade process you will boot the IOS.bin ...