Training: Mastering tcpdump - Network Traffic Analysis and Diagnostics for Professionals

$2,310

  • 2 days
  • Onsite
  • 8 people max.
Ref: IXI709
8 people max.
$2,310
In-company rate: from $4,190 for the whole team
On-site and certification exam on quote
2 days
Onsite

Don't let this gap widen

Why this program matters

  • Without mastery of tcpdump for network traffic analysis and diagnostics, your investigations become slow and imprecise, tripling incident resolution time.

  • 65 % of network outages result from faulty diagnostics, generating an average downtime of 4 hours at 8 000 € per hour for an SME, or more than 30 000 € per event.

  • This exposes your company to costly security breaches and erodes your professional credibility, blocking promotions and executive trust.

  • Every month without tcpdump expertise worsens these vulnerabilities, turning minor issues into major crises.

Nawfel ABED, Learni trainer · Cybersecurity expert
Nawfel ABED

Learni trainer · Cybersecurity expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

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  • Microsoft

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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

tcpdump training objectives

  • Understand the operation of tcpdump and its utility in network auditing
  • Set up effective network capture strategies
  • Analyze, filter, and interpret captured packets (IP, TCP, UDP, ICMP, etc.)
  • Use tcpdump to locate network anomalies and detect security incidents
  • Export, save, and exploit captures for in-depth diagnostics

Program

tcpdump curriculum: 2 modules over 2 days

Module 1 : tcpdump Fundamentals and Network Capture

Introduction to tcpdump and network monitoring; installation on different systems; first simple capture; getting started with basic options; structure of a network packet; effective capture methodology; practical exercises to filter by IP, port, protocol

Module 2 : Advanced Filtering, Analysis, and Trace Exploitation

Advanced BPF filter syntax; combining different filter criteria; managing capture files (save, export, import); analysis of common protocols (ARP, DNS, HTTP, SSL/TLS…); practical cases of network diagnostics and troubleshooting; integration into automation scripts; best practices and security during capture; presentation of complementary tools (Wireshark, tshark) for in-depth analysis

How tcpdump skills are assessed

  • Multiple-choice quiz at the end of the training
  • Real case studies and practical traffic analysis exercises

How the tcpdump course is taught

  • Live technical demonstrations
  • Practical exercises on dedicated virtual machines
  • Detailed PDF training materials including methods and tips

tcpdump training: access and practical arrangements

The Training: Mastering tcpdump - Network Traffic Analysis and Diagnostics for Professionals 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 Training: Mastering tcpdump - Network Traffic Analysis and Diagnostics for Professionals 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 Training: Mastering tcpdump - Network Traffic Analysis and Diagnostics for Professionals 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.

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.

Our method

How Learni guarantees the quality of your tcpdump training

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.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

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
Enroll and offer a kit
FAQ

tcpdump: frequently asked questions

What can participants do after Training: Mastering tcpdump training?+
They can understand the operation of tcpdump and its utility in network auditing, set up effective network capture strategies and analyze, filter, and interpret captured packets (IP, TCP, UDP, ICMP, etc.). Those are the stated objectives of the Training: Mastering tcpdump program at Intermediate level, checked by the end-of-session assessment.
What does the Training: Mastering tcpdump program cover, day by day?+
Day 1: tcpdump Fundamentals and Network Capture. Day 2: Advanced Filtering, Analysis, and Trace Exploitation. The Training: Mastering tcpdump program runs over 2 days, delivered on site.
How is Training: Mastering tcpdump training assessed?+
Assessment relies on multiple-choice quiz at the end of the training and real case studies and practical traffic analysis exercises. Learni issues a completion certificate together with the individual assessment report at the end of the Training: Mastering tcpdump program, which an L&D team can file as evidence.
How much does Training: Mastering tcpdump training cost per participant?+
Training: Mastering tcpdump training costs $2,310 per participant. For an in-company team, the flat rate starts at $4,190 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Training: Mastering tcpdump training take?+
2 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Training: Mastering tcpdump training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Training: Mastering tcpdump training?+
Basic knowledge of TCP/IP networks and command-line basics on Linux or UNIX.
Is a certificate issued after Training: Mastering tcpdump training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for Training: Mastering tcpdump training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
Your professional training, anywhere

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