What must an administrator provide to ensure SNMP traps are correctly read by a central monitoring tool?

To ensure that SNMP traps are correctly read by a central monitoring tool, the administrator must provide the Nutanix MIB (Management Information Base) file. The MIB file consists of definitions of the data types and structures used within the SNMP traps sent by the Nutanix system. This file acts as a reference that describes how to interpret the data being sent, including the various metrics and statuses related to the Nutanix infrastructure.

Having the MIB file is essential because SNMP traps typically consist of various Object Identifiers (OIDs) that correspond to specific metrics and operational states. Without the MIB file, the monitoring tool would not be able to decode these identifiers properly, leading to misinterpretation of the data. This would hinder the ability to monitor and manage the system effectively.

The other components mentioned— such as SNMP Configuration Guides, authentication credentials, and SNMP version details— while important for different purposes in setting up or securing SNMP, are not sufficient by themselves to enable correct interpretation of the SNMP traps. The MIB file uniquely ensures that the traps are translated into meaningful information about the Nutanix environment.