VMware Administration Knowledge: Ensure that you know how to configure SNMP on an ESXi host. For information about enabling and configuring SNMP, see VMware documentation.

ESXi Host Configuration: Ensure that you have enabled SNMP on the ESXi host.

SNMP Version: Ensure that you have configured SNMPv3 on your ESXi host. Avaya recommends using SNMPv3 for secure communication.