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19 Cards in this Set
- Front
- Back
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Layer 7
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Application
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Layer 6
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Presentation
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Layer 5
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Session
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Layer 4
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Transport
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Layer 3
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Network
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Layer 2
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Data Link
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Layer 1
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Physical
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OS Link to protocol stack and network
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Application- Layer 7
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Routes packets between networks
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Network- Layer 3
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Host-to-Host "view" of a connection
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Session- Layer 5
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Bit representation "on a wire"
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Physical- Layer 1
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Hardware addressing is done here.
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Data Link- Layer 2
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Sequences packets to correct port.
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Transport- Layer 4
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End to end encryption usually occurs here.
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Presentation- Layer 6
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Unit of measurement is: "Messages" or "Data"
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Layer 5- Session
Layer 6- Presentation Layer 7- Application |
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Unit of measurement is: "Packets" or "Datagrams".
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Layer 3- Network
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Unit of measurement is: "Frames".
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Layer 2- Data Link
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Unit of measurement is: "Bits"
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Layer 1- Physical
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Unit of measurement is: "Segments"
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Layer 4- Transportation
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