OSI Model Layers Through An Example

This animation walks through the seven OSI layers by tracing a single email as it travels from sender to receiver. Each layer, from Application down to Physical, is shown adding or interpreting headers, illustrating encapsulation and decapsulation, protocol roles, and data flow across network devices. Useful for final year ECE and EEE students studying data communication, computer networks, or preparing for interviews on networking fundamentals and protocol stacks.

Narrated · 16:9 · Preview before teaching · automatic layout checks do not establish subject accuracy

The prompt that made it

Explain the osi layer with an example Audience: Final year ECE and EEE

Make your own version

Make the next one in this series

• Show TCP three-way handshake at the Transport layer with packet timing diagrams
• Compare OSI model side by side with the TCP/IP four layer model
• Animate how a router operates only up to the Network layer during packet forwarding

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