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Course Outline
Introduction
- Nagios Overview
- History and Evolution of Nagios
- Understanding Network Monitoring
Installation and Configuration
- System Requirements
- Installing Nagios
- Basic Configuration
- Configuring Nagios for Network Service Monitoring
Nagios Core and Nagios XI
- Distinctions Between Nagios Core and Nagios XI
- Working with Nagios Core
- Exploring Nagios XI Features
- Transitioning from Core to XI
Monitoring Basics
- Fundamentals of Monitoring with Nagios
- Monitoring Hosts and Services
- Understanding Check Commands
- Configuring Notifications and Contacts
Advanced Monitoring Techniques
- Monitoring Web Applications
- Database Monitoring
- Monitoring Cloud Services and Virtual Machines
- SNMP Monitoring
Alerting and Notification
- Configuring Alert Thresholds
- Customizing Notification Methods
- Escalation Management
- Integrating with Third-Party Tools
Visualization and Reporting
- Utilizing Nagios Graphs and Charts
- Customizing Dashboards
- Generating Reports
- Analyzing Monitoring Data
Administration and Maintenance
- User Management
- Backup and Recovery Strategies
- Updating and Patching Nagios
- Best Practices for Nagios Administration
Troubleshooting and Problem Solving
- Common Issues in Nagios
- Diagnostic Tools and Techniques
- Resolving Host and Service Check Problems
- Log File Analysis
Preparing for the Nagios Certified Administrator Exam
- Overview of Registration and Certification Process
- Study Tips and Resources
Summary and Next Steps
Requirements
- Foundational understanding of Nagios.
- Familiarity with Linux systems and networking concepts.
Target Audience
- System administrators.
- IT professionals.
21 Hours
Testimonials (1)
Lab exercise
