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Instructor-led training
Nagios System and Network Monitoring Training in London and Live Online

Nagios System and Network Monitoring

Monitor hosts, services and network availability with Nagios. Design checks, notifications and escalation, then troubleshoot monitoring gaps and noisy alerts.

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Price:
Price on request

Contact us for current fees, dates and exam arrangements.

Intermediate

Have Linux command-line and basic system-administration experience.

5 days to complete
Available online
& in class

Select your preferred method

Course overview
Course dates
  • In Classroom
  • Live Virtual
  • 1 - 1 Training
  • Corporate Training
  • Onsite Training
Introduction
Monitor hosts, services and network availability with Nagios. Design checks, notifications and escalation, then troubleshoot monitoring gaps and noisy alerts.


This instructor-led course combines clear explanations with guided exercises and practical scenarios. Work through examples relevant to the subject, review alternative approaches and practise checking your results rather than relying on a demonstration alone.
You will develop a structured approach to implementation, troubleshooting and documentation. The trainer can adapt examples to the agreed learning needs and available training environment. Confirm the course duration, software or lab requirements, delivery arrangements and fees with London IT Training before booking.
This is professional development training. It does not automatically award a third-party vendor certification.
What the course covers
Flexible Ways to Learn

Study your way with flexible learning options designed to fit around your schedule.

Small Groups

With small groups of students, our instructors can work closely with each student

Flexible Class Schedules

Our class schedules are flexible on weekdays, weekend or evening to suit your schedule.

Experienced Instructors

Our instructors follow a modified and personalised approach to engage students during class

Hi-Tech lab Facilities

Lab arrangements vary by course. Confirm access and equipment requirements before booking.

Prerequisites
What you’ll gain

Apply monitoring architecture in a practical course exercise.

Apply installation and configuration in a practical course exercise.

Apply checks and plugins in a practical course exercise.

Apply notifications and escalation in a practical course exercise.

Develop skills for your next step
Relevant career pathways
Technical Practitioner:

Apply the course skills to relevant technical tasks.

Technical Consultant:

Assess requirements and recommend practical implementation choices.

Syllabus

Course context and practical foundations
Review the course objectives and relevant concepts. Set up a suitable training environment, identify a realistic example and agree how to validate the results.

Define monitoring objectives, host and service relationships and operational ownership. Compare active and passive checks.

Explore core configuration, object definitions and validation. Organise hosts, services and reusable templates.

Configure appropriate checks, thresholds and dependencies. Validate that a check measures the intended service behaviour.

Design contacts, schedules, acknowledgements and escalation. Reduce noise without hiding important failures.

Interpret status and availability information. Manage planned maintenance and document monitoring coverage.

Protect monitoring credentials and access. Diagnose failed checks, configuration errors and unreliable alerts.

Complete an integrated exercise using sample data or an isolated training environment. Test the result, document decisions and troubleshooting steps, and identify improvements and next learning objectives.

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FAQs

Who is this course for?
Monitor hosts, services and network availability with Nagios. Design checks, notifications and escalation, then troubleshoot monitoring gaps and noisy alerts.

Have Linux command-line and basic system-administration experience. Understand common network services and IP connectivity. Confirm the Nagios edition, supported release and lab environment.

Monitoring architecture; Installation and configuration; Checks and plugins; Notifications and escalation; Reporting and maintenance; Security and troubleshooting.

No. This is professional development training. It does not automatically award a third-party vendor certification.

Contact London IT Training to discuss classroom, live online and corporate delivery arrangements.

Contact the training team for current duration, available dates, fees and software or lab requirements. Do not assume that licences, materials or examination fees are included.

Need help choosing the right course?

Talk to one of our advisers about dates, delivery options and certification routes. We’ll call you back within 1 working day.

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