AdRem Software provides network management solutions for businesses that seek affordable ways to maximize ROI on IT infrastructures. AdRem's products allow IT Departments to graphically represent network infrastructure, address problems in real-time, and perform capacity planning.NetCrunch supports all SNMP versions including version 3 with support for version 3 traps. It uses the SNMP protocol to monitor routers, switches, printers, firewalls, sensors, and other devices.NetCrunch discovers and presents physical connections between switches and nodes on the layer 2 topology maps. The program automatically updates physical maps if new nodes or connection changes are discovered.