1. PosView Overall Architecture – Version 2 SNMP Agent MIB DB Discovery Engine Trap HandlerRequest Handler Polling Engine Logging Event Handler Alarm Handler Data Collector Map Generator Network Elements Basic Management Service Application (Management Console) Discovery Manager Config. Manager Perform. Manager Fault Manager MIB Tool ViewerReport Generator Trap receiver Filtering Filtering & Notification Data store & retrieve

2. DB Network Element (SNMP agent) PosView Architecture – Version 1 UI Map generator Auto Discovery Polling EngineTrap HandlerDiscovery Engine Event HandlerLogging SchedulerAlert HandlerReport Generator Performance Manager Configuration Manager MIB Editor + Browser + CompilerMap generate UI

3. Solstice Enterprise Manager Architecture

4. AdventNet Web NMS Architecture

6. AdventNet Web NMS - Discovery

7. AdventNet Web NMS – Map Generator

8. AdventNet Web NMS – Event & Fault

9. AdventNet Web NMS – Polling&Data Collection