Basic HTML version of Foils prepared October 2 98

Foil 8 Networking Standards: OSI Layers

From Introduction to Architecture of World Wide Web CPS406/606 -- Fall Semester 98. by Nancy J. McCracken
1 Network communication protocols are usually described via a set of layering conventions from the International Standards Organization (ISO) known as the Open Systems Interconnection (OSI) Model.
2 Presentation
3 Session
4 Application
5 Network
6 Data Link
7 Transport
8 Physical
9 Message to Send
10 Presentation
11 Session
12 Application
13 Network
14 Data Link
15 Transport
16 Physical
17 Message Received
18 Web Request
19 Message
20 Packets
21 Cells
22 Message actually sent in Bits
23 over physical medium
in Table To:

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