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CCNA Networking Models: Layers, Addressing, and Packet Delivery · SUN
Podcast
History & Politics
CCNA Networking Models: Layers, Addressing, and Packet Delivery
The Language of the Network: Why Models Matter
0:00
6:13
Episodes
Transcript
1. The Language of the Network: Why Models Matter
6:13
2. Layer 1: The Physical Reality
4:55
3. Layer 2: Hop-to-Hop With the Data Link
5:46
4. Layer 3: The Global Map of IP
5:48
5. Layer 4: Transport and the Port Logic
5:53
6. Layer 7: The Interface to the User
5:40
7. The Art of the Package: Encapsulation
5:36
8. The Journey: Routing and Header Stripping
4:40
9. Arrival: De-Encapsulation and Course Review
5:38
