How to Use the NRPE Wizard in Nagios XI

Nagios XI includes an NRPE Wizard that enables you to easily target Linux/Unix hosts running the NRPE agent and quickly configure monitoring via remote NRPE commands, whether static or argument-driven for standard server metrics and custom checks.

This video provides a guided walk-through covering each step of the NRPE Wizard:

You can also refer to this documentation for full details:

Here is a direct link to the PDF as well:

Monitoring Linux using NRPE