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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.
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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Sans maîtrise Layer 2 avancée, 65% des pannes réseau découlent de VLANs mal configurés, générant des downtimes à 4500€/heure en moyenne pour les PME.
Les entreprises perdent 40% de bande passante sur des boucles STP non optimisées, freinant la productivité et exposant à des cyber-risques.
En 2024, 52% des offres d'ingénieurs réseaux exigent expertise Layer 2, écartant les profils obsolètes.
Chaque incident non résolu creuse l'écart concurrentiel et menace la continuité business : formez-vous pour sécuriser vos infrastructures dès aujourd'hui.
The Formation Layer 2 - Optimiser les switches et VLANs en entreprise 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 Layer 2 - Optimiser les switches et VLANs en entreprise 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 Layer 2 - Optimiser les switches et VLANs en entreprise 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 pratique dans la configuration avancée de switches Cisco et Juniper, segmentation VLANs pour isoler les flux critiques, implémentation STP/RSTP/MSTP contre les boucles réseau, optimisation QoS pour prioriser le trafic VoIP et vidéo, simulations réalistes sur GNS3 avec topologies multi-switches, capture et analyse de trames défaillantes via Wireshark, exercices sur cas d'entreprise concrets comme migration campus réseau, production d'un audit complet et plan d'action livrable pour booster les performances.
Target audience
Administrateurs réseaux, ingénieurs IT et techniciens support pour une montée en compétences sur les infrastructures Layer 2
Prerequisites
Connaissances solides en TCP/IP, configuration de switches de base et modélisation OSI
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