I need to know which module I can use for achieve network inventory and Event correlation root-cause analisys. The requirement is to control 500 remote probes. I see ther are CIC products but I'm a little bit confused about the various type (TBSM Tier1, ONM tier 1,2,3,4,5 and NEEM tier1, etc...). I don't know the difference from tier 1 or tier 2 or Network element entry o manager.Could anyone help me?
Moreover I also see the Ciscoworks RME for network inventory but I read that CIC ONM is compliance with Ciscoworks DFM. Do I have to consider this one?
Thank you very much.