1. Master thesis Analysis and implementation of monitoring systems of active network equipment. Scientific advisor: Univ. Prof., Dr. Hab., Pavel TOPALA Master student: Usatii Ruslan

2. 2 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Internship "Gheorghe Asachi" Technical University of Iaşi

3. 3 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Internship

4. Multiuser mode Customizable Interface Prompt notification Integrable architecture Informative Open Source / Free 4 The main criteria for selection: Monitoring System gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md

5. 5 Nagios Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes.

6. 6 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Monitoring System Informative It provides a centralized view of information across all IT operations in the network. Powerful display panel provides easy access to information on the monitoring system. The system can structure the information, it allows professionals to group problems according to various criteria.

7. 7 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Nagios Integrable architecture Hundreds of community-developed Nagios Community supplements (addon) can significantly extend the functionality of the system, besides you can create your own addon. Customizable user interface and development of additional extensions can satisfy the most sophisticated requirements for monitoring of IT.

8. 8 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Nagios prompt notification Notification system can send information about any deviations on the devices which are under control. Alerts can be sent by mail or through sms. For quick access to the system Nagios has androis and iOS client software.

9. 9 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Nagios Customizable Interface The powerful GUI provides ability to configurate templates, design and preferences for each user, which also provides additional flexibility for creating work space for each user.

10. 10 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Nagios Multiuser mode Multi-user access to the web interface, give the opportunity to receive Information about the current state of the entire IT infrastructure to all all interested parties.

11. 11 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Nagios SNMP Monitoring Implementing effective SNMP monitoring with Nagios offers the following benefits: Agentless monitoring Increased server, services, and application availability Fast detection of network outages and protocol failures

12. 12 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Nagios NRPE addon The NRPE addon is designed to allow you to execute Nagios plugins on remote Linux/Unix machines. The main reason for doing this is to allow Nagios to monitor "local" resources (like CPU load, memory usage, etc.) on remote machines. Since these public resources are not usually exposed to external machines, an agent like NRPE must be installed on the remote Linux/Unix machines.

13. 13 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Nagios The nagiostats utility allows you to graph various Nagios performance statistics over time using MRTG. This is important because it can help: Ensure Nagios is operating efficiently Locate problem areas in the monitoring process Observe the performance impacts of changes in your Nagios configuration

14. 14 gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Conclusion The implementation of NAGIOS will reduce downtime of equipment will improve to implement a proactive monitoring will allow in advance to prevent equipment failure will increase productivity of equipment

15. - gr.MITT-14M Student: Ruslan Usatii email: usatii.ruslan@usarb.md Nagios Thank You