OSI REFRENCE MODEL WORKING

OSI Interactive

The 7 Layers

Protocol: TCP (Reliable) UDP (Fast)

🐢 🐇

Ready to Send Message

Click Play to see how "Hello" travels through the OSI model.

📱 "Hello"

10101100 11010010 01010111 00110011 11110000 01010101

7

Application

PDU: Data

🧠 Simple Explanation

The network applications you use every day, like web browsers and WhatsApp.

👨‍🏫 Teacher Detail

Provides network services directly to the user's application programs.

⚙️ Key Functions

• Network resource access

🌐 Protocols

HTTPFTP

🖥️ Devices/Components

PCPhone

Knowledge Check

Match Protocols to Layers

Drag the items into the correct layer slot.

🎉 All matched perfectly!