Welcome to another exciting episode from Cyberwings Security!
Welcome to our comprehensive guide on the OSI model - the cornerstone of modern networking! 🌐 In this enlightening video, we break down the OSI (Open Systems Interconnection) model into easily digestible layers, demystifying each one and showcasing how they work together to enable seamless communication across networks.
01:12 -- WHAT IS OSI MODEL
04:40 -- APPLICATION LAYER
05:47 -- PRESENTATION LAYER
07:17 -- SESSION LAYER
08:14 -- TRANSPORT LAYER
13:44 -- NETWORK LAYER
16:17 -- DATA LINK LAYER
18:42 -- PHYSICAL LAYER
20:08 -- OSI MODEL PRACTICAL
🔍 Curious about what each layer does? From the physical layer, where signals are transmitted as bits, to the application layer, where user interfaces with network applications, we've got you covered! Whether you're a seasoned network professional or just starting your journey, this video provides a clear understanding of the OSI model's intricacies.
💡 Explore the seven layers of the OSI model:
1️⃣ Physical Layer: Transmits raw data bits over physical media.
2️⃣ Data Link Layer: Ensures error-free transmission between adjacent network nodes.
3️⃣ Network Layer: Routes data packets across multiple networks to reach their destination.
4️⃣ Transport Layer: Provides reliable end-to-end data delivery and error recovery.
5️⃣ Session Layer: Establishes, maintains, and terminates communication sessions.
6️⃣ Presentation Layer: Handles data formatting, encryption, and compression.
7️⃣ Application Layer: Allows user access to network services and applications.
🚀 Whether you're preparing for a certification exam or simply want to deepen your understanding of networking fundamentals, this video is your ultimate guide to mastering the OSI model in one go!
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11 фев 2024
