🚀 OSI Model Explained ⚡ Layer 7 Application 🌐 User interaction HTTP FTP SMTP ⚡ Layer 6 Presentation 📊 Data format and encryption ⚡ Layer 5 Session 🔗 Session management ⚡ Layer 4 Transport 📦 TCP UDP communication ⚡ Layer 3 Network 🌍 IP addressing and routing ⚡ Layer 2 Data Link 🔌 MAC address switching ⚡ Layer 1 Physical ⚡ Cables signals hardware OSI model explains how data moves from one device to another through 7 layers. #OSI #Networking #CCNA #ITVision #NetworkingwithKhalid

Pregunta tipo examen CCNA: ¿qué comando crea una IPv6 usando el prefijo y la MAC de la interface? 👇 Déjenme su respuesta en los comentarios. Accede al banco de preguntas de CCNA en netwgeeks.com 🔗 (link en la bio) #CCNA #Cisco #IPv6 #EUI64 #Redes #Networking #Certificacion #ExamenCCNA #netwgeeks

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The conversations shaping tomorrow are happening now. 🚀 From inspiring keynote speakers to career insights, networking, entrepreneurship, and community impact, the National Urban League Conference is where leaders come together to create change. Don’t miss your opportunity to experience it all from anywhere. Click the link in our bio to register for the virtual conference today! #conference #nationalurbanleague #leadership #networking

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the learning curve is CRAZY but every day is starting to make a little more sense ?? #networkengineer #womeninstem #worklife