Now that you know how to install and configure a Zabbix agent, let's go a bit deeper into the monitoring aspect of the agent. A monitoring system would quickly reach its limits if we don't expand it with our own checks. Many companies require specific checks that are not available as item on our agent. There are a few ways to extend Zabbix, one solution is to work with user parameters. We will see how to extend our agent to monitor beyond the limits of Zabbix.
We need a Zabbix server and a Zabbix agent properly configured. The easiest way is probably by making use of the Zabbix agent that is installed on your Zabbix server.