Layered Network Protocol Architectures (OSI & TCP/IP)
Layered Network Protocol Architectures: OSI and TCP/IP Protocol architectures organize communication tasks into layers. Each layer handles a specific function, ensuring modularity, easier troubleshooting, and interoperability. 🔹 What is a Protocol Stack? A protocol stack is a collection of network protocols layered to work together. Each layer performs a specific function and interacts with layers directly above and below. 🔹 OSI Model (Open Systems Interconnection) The OSI model is a theoretical model developed by ISO to standardize networking. ...