Products
This KB article provides links to our Nagios XI documentation on specific topics you should review when starting with Nagios XI.
This KB article aims to prevent those "I wish I knew that when I started" moments, you'll find Nagios XI has many layers to it and having some quick tips can be a big help when learning and deploying it.
The Core Config Manager (CCM) is Nagios XI's advanced configuration GUI, and is where host groups and service groups are created. Putting some time into planning and creating your groups right out of the gate will pay dividends later by keeping things organized and enabling you to quickly filter, analyze, and report on meaningful subsets of your monitored infrastructure.
You can find details on creating groups in the guides linked here, in the Core Config Manager section of the Admin Guide.
This video provides a walk-through of creating Host Groups:
Parent child relationships are important for highlighting network blockages which prevent excessive notifications. In addition to this they help to easily visualize your network. This video provides details:
NagVis is a great reason to define these relationships and the following documentation demonstrates setting up the parent / child relationships.
Nagios XI supports many agents and monitoring methods, they all do relatively the same thing but how do you choose the one you will use? The Check Library is a series of KB articles that compares each agent against each other on specific checks like CPU, memory, disk and so on.
If you would like a hand with Nagios XI:
© All rights reserved. 2026