Is it possible to determine the root cause during server downtime? e.g Network related and power issue.
I've done it in custom SQL reports. You essentially need to figure out the relationships such as this group of servers are all dependent on that UPS or this network interface. If everything goes down in a narrow window and we got no traps from the UPS then we assume the network is down, if the ups fires a trap indicating that it is running on battery power before we lose the network then we know what happened there.