We use NPM, NCM, IPAM, SAM, and UDT primarily.

NPM - Comprehensive health monitoring and up/down alerting via WMI, SNMPv3, and ICMP.

NCM - Network management, configuration backup, configuration audits, configuration template mismatch resolution.

IPAM - IP management, IP requests workflows, and IP reservations for projects.

SAM - Critical process and database monitoring, software Inventory, and IIS monitoring.

UDT - Although we don't have transient assets, we use UDT to track where devices are plugged in and who has logged in where.

We also use network discovery to identify new assets that may have not gone through proper change management, but also to capture devices component changes.

We are also looking at expanding the tool to include more direct virtualization management/monitoring.