Hi, we have NNM6.20 running on Win2000. Yesterday I tried to load some cisco mibs but always got this error message: Error detected while loading mib file:... This mib cannot be loaded until the following problem is corrected: Error defining object 'ciscoC2900MIB':Parent 'ciscoMgmt' not defined. Load the mib that defines 'ciscoMgmt' before loading this MIB. Does anybody know which MIB defines ciscoMgmt? I looked at the cisco pages, there are a lot of mibs but I could not find a MIB which defines 'ciscoMgmt'. Any help would be highly appreciated.