Loading...
Please wait a moment
Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
Which format do you prefer?
30 free minutes with a training advisor — no commitment.
Loading available slots...
Master competitive analysis skills essential for product teams with this step-by-step guide, including tools, frameworks, and 2026 trends like AI-driven insights.
Explore the latest Power BI training options, essential Microsoft certifications like PL-300 and DP-600, and promising career trajectories for data professionals targeting April 2026.
Unlock top excellence scholarships with April 2026 deadlines. Learn eligibility, application steps, and strategies to boost your chances for fully funded studies abroad.
Professional Training training in New York in September 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Sans maîtrise VLAN 2026, les réseaux LAN subissent des tempêtes de broadcasts, provoquant une perte de performance de 60% en moyenne sur les segments critiques.
Les entreprises sans segmentation rapportent 4 fois plus d'incidents sécurité, avec des coûts de breach avoisinant 150 000€ par événement selon Gartner.
En 2025, 70% des audits IT échouent sur une mauvaise isolation VLAN, exposant à des amendes RGPD jusqu'à 4% du CA et des downtimes de 48h.
Vos équipes perdent des heures en dépannage inutile, tandis que les concurrents optimisés scalent sans faille.
Chaque retard creuse l'écart compétitif : formez-vous pour sécuriser et accélérer vos infrastructures dès aujourd'hui.
The Formation VLAN 2026 - Segmenter les réseaux LAN efficacement training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Formation VLAN 2026 - Segmenter les réseaux LAN efficacement training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Formation VLAN 2026 - Segmenter les réseaux LAN efficacement training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Immersion dans les principes VLAN 2026 via le standard IEEE, installation d'émulateur Packet Tracer pour créer vos premiers VLANs, configuration de ports access sur switch virtuel, exercices pratiques de trunking 802.1Q avec tagging de trames, analyse de broadcasts avant et après segmentation, production de diagrammes réseau clairs, tout en intégrant des cas concrets d'entreprise pour visualiser l'impact immédiat sur les performances.
Configuration avancée de VLAN 2026 avec inter-VLAN routing sur routeur multilayer, mise en œuvre du protocole VTP pour propagation dynamique, tests de sécurité contre VLAN hopping et attaques MAC flooding, ateliers pratiques sur scénarios réels comme isolation départements ou IoT sécurisé, optimisation QoS par VLAN, réalisation d'un projet fil rouge déployable, remise de configurations testées et rapport d'audit pour application immédiate en production.
Target audience
Administrateurs réseaux juniors, techniciens IT, responsables infrastructure pour une montée en compétences professionnelle
Prerequisites
Notions de base en TCP/IP, Ethernet et utilisation d'une interface de commande switch
Loading...
Please wait a moment





























