[cisco-voip] OS 2000.4.2 upgrade

[Simon, Bill]

Is there any trouble to be had by upgrading the OS of an IPT cluster on
different days?

Our cluster is currently at 2000.2.7sr4.

So, for example, I would upgrade the CCM publisher during the maintenance
window on Wednesday, subscribers on Thursday and IPCC servers on Friday...

(The problem is that there is not enough of a window allotted to do all the
upgrades on the same day.)

I know that CCM application upgrades have to be done all at once, but does
the OS version matter in the same way? 

---
Bill Simon - bills at tns.its.psu.edu - (814) 865-2270
http://tns.its.psu.edu/