What is NPM? Network Performance Monitor, System requirement How does NPM work in an corporate environment? Where does NPM be placed at? What is the port required for NPM? Does NPM saved logs, if yes, where logs are kept and for how long? If want to retain longer than expected period, is it possible? How does NPM communicate with it’s targeted audience? NPM vs SIEM (no need slides but need to know the difference) Why client need NPM? What is NPM able to provide client? Feature, alert, report, widget customization.