Open Source/Nagios System & Network Monitoring

Nagios System & Network Monitoring Certification Training Course Overview

The course on Nagios - System & Network Monitoring from Koenig Solutions covers advanced modules: remote plug-in executors, NSClient++, email notifications, Nagios plug-in development and event handlers. This course is necessary to every network administrator.

Nagios System & Network Monitoring (40 Hours) Download Course Contents

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Group Training 1700
29 Nov - 03 Dec GTR 09:00 AM - 05:00 PM CST
(8 Hours/Day)

06 - 10 Dec 09:00 AM - 05:00 PM CST
(8 Hours/Day)

1-on-1 Training (GTR) 1950
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Course Modules

Module 1: Monitoring Services
  • Terminology
  • Network Security
  • Network Monitoring Tools
  • System Requirements
Module 2: Nagios Terminology
  • Host Checks & Service Checks
  • Hostgroups
  • Contacts
  • Contactgroup
  • Notifications
  • State types * SOFT, HARD
  • Time periods
  • Event Handlers
  • Addons & Plugins
Module 3: Nagios Installation and Configuration
  • Nagios Dependencies
  • Installing of Nagios
  • Nagios Configuration
  • Object Configuration
  • CGI Configuration
  • Authentication Using htpasswd
Module 4: Network Monitoring Using Nagios
  • Monitoring Network Devices
  • Publicly Enabled Service (HTTP, FTP etc.)
  • Hostgroup Configuration
  • Servicegroup Configuration
  • Check Scheduling
  • Event Handlers
  • Runtime Modification of Nagios Parameters
Module 5: Notifications & Logging
  • Sending Notification via E-mail
  • Scheduling the Notification
  • Host and Service Dependencies
  • Network Diagram by Nagios
  • Flapping Service Detectio
  • Volatile Services
Module 6: Nagios Remote Plugin Executor
  • Installation and Configuration of NRPE
  • Monitoring Local Resource from Remote Nagios Server
  • check_nrpe plugin
  • Xinetd Modification for NRPE
Module 7: Nagios Plugins
  • Basic Plugins using Shellscrips
  • Defining Nagios Commands
  • Plugin Return Codes
  • Text Output from the Plugin
Module 8: NSClient ++
  • Installation of NSClient++
  • check_nt plugin
  • check_nt definition
  • Monitoring Local Process of Windows
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Course Prerequisites

Should have RHCSA level knowledge

Upon Completion of this Course, you will accomplish following:-

  • Understand the Network Security
  • Understand the Network Monitoring Tools
  • Comprehend the Requirements of a System
  • Comprehend the Plug-in & Add-ons
  • Comprehend the Nagios Dependencies
  • Install Nagios
  • Comprehend the Configuration of CGI
  • Comprehend the Xinetd Modification for NRPE
  • Comprehend the Configuration of Hostgroup
  • Comprehend the Configuration of Servicegroup
  • Monitor Network Devices
  • Comprehend the Check Scheduling
  • Text Output from the Plug-in
  • Install NSClient++
  • Monitor Local Process of Windows via E-mail
  • Comprehend the Flapping Service Detection
  • Schedule the Notification
  • Comprehend the Service and Host Dependencies
  • Install and Configure the NRPE
  • Monitor Local Resource from Remote Nagios Server
  • Define Nagios Commands
  • Plug-in Return Codes
  • Comprehend the Event Handlers
  • Comprehend the Sending of Notification

Give an edge to your career with Linux certification training courses. Students can join the classes for Nagios System & Network Monitoring Training & Certification Course at Koenig Campus located at New Delhi, Bengaluru, Shimla, Goa, Dehradun, Dubai & Instructor-Led Online.