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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft, Microsoft and Atos.
Program
Discover the basics of the TCP/IP and OSI models through interactive diagrams and simulations, install Wireshark to capture your first network packets, analyze simple Ethernet frames on real business cases, perform guided exercises to identify protocols and ports, produce an initial analysis report as the starting deliverable for the ongoing project, while building confidence for quick diagnostics.
Dive into IP addressing with CIDR mask calculations and practical subnet division, configure network interfaces in IPv4/IPv6 on Linux/Windows virtual machines, test connectivity using ping and traceroute on simulated business topologies, apply real exercises to avoid address conflicts, generate a personalized addressing plan diagram as a key deliverable, transforming theory into immediately actionable skills.
Explore ARP for MAC/IP resolution and ICMP for diagnostics, simulate networks with Packet Tracer by configuring static routing tables, test packet propagation across multiple paths with advanced traceroute, analyze business scenarios like routing failures, perform collaborative exercises to optimize TCP/IP flows, produce a functional routing diagram as a deliverable, boosting your network troubleshooting expertise.
Demystify TCP with its 3-way handshake and congestion control via Wireshark, compare UDP for real-time applications like VoIP, program basic sockets in Python to test sends/receptions, simulate packet losses on critical business cases, perform exercises to tune TCP timeouts, create a connectivity test script as a concrete deliverable, acquiring professional skills for high-performance networks.
Master Nmap for TCP/IP port scans and netstat for monitoring active connections, configure basic iptables/ufw firewall rules against common attacks, diagnose real business incidents with tcpdump, integrate IPv6 security into your ongoing project, conduct a comprehensive evaluation with a final report deliverable, conclude with a quiz and demo to certify your new field-ready TCP/IP skills.
The Training TCP/IP - Mastering the Basics of Essential Networks 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 TCP/IP - Mastering the Basics of Essential Networks program, the following equipment is required:
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.
Skills assessment methods
Assessment of skills acquired during the Training TCP/IP - Mastering the Basics of Essential Networks program is performed through:
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.
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.
Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
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.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
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.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.
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Networking & telecomsIndustry-certified
Networking & telecomsIndustry-certified
Networking & telecomsIndustry-certified
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Operating SystemsIndustry-certified
Operating SystemsIndustry-certified
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Web developmentIndustry-certified
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