Explain the operation of load balancers in Layer 4 and Layer 7 of the OSI model and their role in distributing network traffic.
Explain the operation of load balancers in Layer 4 and Layer 7 of the OSI model and their role in distributing network traffic.
The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions and interactions of networking protocols and communication systems. Developed by the International Organization for Standardization (ISO) in the late 1970s and early 1980s, the OSI model is a reference model that helps in understanding and designing network architectures and protocols. It is divided into seven layers, each of which has a specific set of responsibilities and functions. These layers are organized hierarchically from the physical transmission of data to the end-user application.
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