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Nagios Training - Effectively Supervise IT Infrastructures

Ref: UQC620
10 people max.
From $4,620 HT / per person
On-site on request · +$540 with certification exam
4 days
Remote

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EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
Equans
EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
Equans
EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
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Learning objectives

  • Master the fundamentals of Nagios for professional infrastructure supervision
  • Install and configure Nagios in a certified enterprise environment
  • Develop skills in monitoring critical services and hosts
  • Implement alerts and notifications for optimal responsiveness
  • Design Nagios dashboards tailored to business needs
  • Optimize supervision performance for agile IT teams
A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Don't let this gap widen

Why this program matters

  • Without Nagios mastery, 80% of outages remain undetected for more than 4 hours, resulting in downtimes costing companies an average of 5 000 € per hour.

  • IT teams lose 35% of their time on firefighting instead of innovating, with 62% of incidents tied to faulty monitoring according to Gartner.

  • In 2026, companies without proactive supervision see their competitiveness drop against reactive competitors.

  • Every day without Nagios skills exposes your infrastructure to unnecessary risks and hinders growth.

Imed BEN AMOR
Imed BEN AMOR

Learni trainer · Development expert

73%productivity gap
×3cost of inaction

Program

Module 1Nagios Fundamentals: Installation and Initial Supervision (Linux Server, Web Interfaces)

Immersive discovery of Nagios's key concepts, complete installation of a Nagios server on Ubuntu with Apache and initial configuration, exploration of the CGI web interface to visualize statuses in real-time, first monitoring tests on local hosts and basic services like HTTP/SSH, practical exercises to create your first functional supervision environment, with resolution of common errors and log validation.

Module 2Nagios Configuration: Advanced Hosts and Services (Object Files, Templates)

In-depth exploration of Nagios object configuration via definition files, creation of reusable templates to supervise a fleet of remote hosts, definition of critical services such as MySQL databases or application processes, use of Nagios commands for custom checks, practical workshops on real enterprise cases with host grouping by department, generation of your first consolidated view and optimization of polling times.

Module 3Nagios Alerts: Plugins and Notifications (NRPE, Community Plugins)

Mastery of Nagios plugins to extend supervision to advanced metrics, installation and configuration of NRPE for remote monitoring without SNMP, development of custom checks via Bash/Python scripts, setup of alert escalations and notifications via email/Slack, incident simulations on your ongoing infrastructure project with measured response times, creation of silencing rules to avoid false positives in production.

Module 4Nagios Deployment: Graphs, Reports, and Enterprise Optimization

Integration of Nagios with visualization tools like NagVis for interactive dashboards, generation of periodic reports on availability and SLAs, optimization of Nagios performance via tuning of intervals and data retention, cluster deployment for high availability, final project on a complete enterprise scenario with configuration export and maintenance plan, delivery of ready-to-use deliverables for your IT system.

Evaluation method

  • Multiple-choice quiz to validate acquired knowledge at the end of the training
  • Continuous evaluation through practical Nagios exercises
  • Presentation of the ongoing supervision project to the trainer

Learning method

  • Courses led by an expert IT supervision trainer
  • Practical exercises on real enterprise infrastructures
  • Progressive ongoing project throughout the Nagios training
  • Complete course materials provided to each participant

Methods, materials and delivery

The Nagios Training - Effectively Supervise IT Infrastructures program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Nagios Training - Effectively Supervise IT Infrastructures program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Nagios Training - Effectively Supervise IT Infrastructures program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

FAQ

Frequently asked questions

How much does the Nagios Training - Effectively Supervise IT Infrastructures training cost?+
The price is $4,620 (USD) per participant. A detailed quote is sent within one business day.
How long is the Nagios Training - Effectively Supervise IT Infrastructures training?+
The training lasts 4 journées, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Basic knowledge of Linux/Unix, TCP/IP networks, and server administration
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote

This training across cities

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