You can set default device thresholds any new device added to a map.
Note: Only SNMP probes have thresholds for all three parameters (round-trip time, packet loss and interface errors); a ping/UDP-based probe monitors only round-trip time and packet loss, and a TCP probe monitors only round-trip time.
For more information, on device thresholds, see Setting Error and Traffic Thresholds.
The Default Device Thresholds Panel