What is the exact error you are receiving, and where in the install process do you see it? Was this 2.5.1 deployment an upgrade from LMS 2.1 or 2.2? Do you have an older, inactive version of DFM on the system?
To fix that issue on my lab platform, I installed DFM 2.0 then LMS 2.5.1 update and finally LMS 2.6 update and CM4.0.7.
But, on my customer platform, I will not have DFM installed. So, has someone experienced of an installtion of LMS 2.6 update on a CW2K platform with Common Services, Campus Manager and RME installed only ?
To work around the DFM problem (because of the old 1.2), you will need to install DFM 2.0.3 from LMS 2.5.1, then remove DFM. Then you should be able to apply the LMS 2.6 update.
As to your other Campus Manager question, CM 4.0.6 is part of LMS 2.6. CM 4.0.7 is a device support patch that can be applied on top of LMS 2.6. It does have a few bug fixes, but it is mostly geared towards adding new device support.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...