Prashant Kumar on Instagram: "🎯 Understanding Packet Flow in a Network | Step-by-Step Explanation 🌐 Ever wondered how data travels across the internet? 💻✨ Here’s a simple breakdown of Packet Flow in Networking — from ARP to End User! 🚀 🔹 1️⃣ ARP (Address Resolution Protocol): Finds the MAC address of the destination device. 🔹 2️⃣ DNS Lookup: Resolves domain names into IP addresses 🌍. 🔹 3️⃣ TCP Handshake: Establishes a reliable connection using SYN, SYN-ACK, and ACK 🤝. 🔹 4️⃣ Routing: Fo