upgrade cs1K rel 6 to 7.5 1

[Southpaw46]

About to upgrade CS1K from 6 to 7.5 call Piot HA 5.00.41 and CCMa 7.0 SU_03
Which docs will give me the most information about upgrade and what is needed for upgrade. We are a 24/7

 

[KCFLHRC]

First of all there is really no upgrade procedure. It's really a new installation because everything has to be redone and reimaged. Depending on what your current servers are and what they are deployed with will have a big impact on the upgrade and down time. But there is definitely no magic upgrade button. You will be reinstalling all the software new and redeploying, patching etc. This book should help.
NN43041-458_05.02_CS1000E_Software_Upgrade.pdf

 

[Southpaw46]

Thanks
i knew it would be a lot of reloading but wanted to get some start before and finding the right NTP or other books is sometimes painful.