======Overview======
Nagios is a monitoring software, which offers great flexibility and many additional plugins to monitor all kinds of software. It is divided into Core Server and Agent server:


====Core Server====
  - [[nagios_coreserver_config_install | Core Server Installation & Configuration]]
  - [[nagios_coreserver_maintanence| Core Server maintenance]]


====Agent====
  - [[nagios_agent_config_install| Agent Installation & Configuration]]
  - [[nagios_agent_maintance| Agent Maintenance]]