i already read the chapter regarding snmp-traps in the manual (V12) and the KB entry https://www.paessler.com/knowledgebase/en/topic/143-how-can-i-use-prtgs-trap-receiver-and-what-are-its-limitations. But i'm not sure if understand the whole concept of prtg at handling snmp-traps.
E.g. my cisco systems sending traps of the fan and power supply status to prtg. Is it correct that i have to setup two snmp trap receivers with the relative OIDs? Now if one fan of my 200 switches failed i only get a message of a failed snmp trap receiver and i have to look in the sensor history which one failed?