i have CW 2000 with Campus Manager 3.1v and when i delete one device from L2 Map view, i can't see no more the deleted device neither in devive list nor in map view after force the discovery. I think discovery settings (discovery seeds and ip ranges) on ANI Server are OK. Switches and routers have the minimal snmp required configuration. So, i cant see where probably resides the problem! Do i have to reinitialize ANI Server service or synchronize ANI data base with Campus manager?