NPM 10.5, NCM 7.2
Just starting a rebuild of NCM (initial build wasn't fully configured).
To test configuration backups, config change templates, and all that I put a single switch in NCM as 'licensed by NCM'. That way I could 'play' without impacting our production environment.
When looking at the config summary page in NCM I noticed that 'overall devices backed up vs. all devices' showed THREE instead of the one that I was managing. Looking at manage nodes (in NCM), only my test switch is listed as 'Licensed by NCM'.
The weird part is if I RDP to the server, and log into the NCM application on the server, I see my switch PLUS two others in the 'node list'. Those other two switches are old ones that were removed from NPM a long time ago (they are not even on the network any longer). If I look for them in NCM or NPM they are not there. I'm also not able to delete them from the NCM application. When I right-click and choose delete it takes me to the NPM nodes page where they don't exist.
I'm guessing these are the ones that are providing the inaccurate information in the NCM overall devices graph.
How do I remove them so the information in NCM is accurate?