Nagios Core Course Overview

The Nagios Core course is a comprehensive training program designed to equip learners with the skills necessary for continuous monitoring of IT infrastructure. Starting with the fundamental need for monitoring in Module 1, the course progresses to an in-depth understanding of Nagios, its necessity, capabilities, and how it stands out from its competitors in Module 2. The course then offers a brief introduction to Nagios XI in Module 3 before diving into the technical aspects of installation in Module 4.

Learners will gain a thorough understanding of the File structure in Nagios in Module 5, and how to install agents on remote machines in Module 6. Module 7 to Module 15 cover advanced topics such as Agent understanding, Agentless monitoring, Cluster setup, Failover mechanisms, Event handlers, Dependencies, Integration with ticketing tools, Nagios plugins, and Email notifications.

Overall, this Nagios course provides a blend of theoretical knowledge and practical skills that will help learners effectively monitor and manage IT systems, ensuring high availability and performance.