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37 Cards in this Set
- Front
- Back
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TCP/IP Model Layers
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Application, Transport, Internet, Network Access
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Transport Layer Unit (TCP/IP)
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Segment
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Internet Layer Unit (TCP/IP)
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Packet
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Network Access Unit (TCP/IP)
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Frame
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Logical address
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IP address
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IP Hosts are...
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Any TCP/IP speaking devices
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Layer 7 (OSI)
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Application
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Layer 6 (OSI)
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Presentation
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Layer 5 (OSI)
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Session
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Layer 4 (OSI)
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Transport
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Layer 3 (OSI)
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Network
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Layer 2 (OSI)
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Data link
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Layer 1 (OSI)
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Physical
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Application (OSI Layer Number)
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Layer 7
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Presentation (OSI Layer Number)
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Layer 6
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Session (OSI Layer Number)
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Layer 5
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Transport (OSI Layer Number)
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Layer 4
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Network (OSI Layer Number)
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Layer 3
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Data Link (OSI Layer Number)
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Layer 2
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Physical (OSI Layer Number)
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Layer 1
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OSI Model Layers
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Application, Presentation, Session, Transport, Network, Data link, Physical
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The Application Layer Does...
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Network and Sofware interface. Authentication.
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The Presentation Layer Does...
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Formats, encodings, encryption.
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The Session Layer Does...
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Start, control, end sessions.
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The Transport Layer Does...
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Data delivery (error recovery, flow control)
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The Network Layer Does...
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Logical adressing, routing, path determination.
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The Data Link Layer Does...
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Protocol for sending over medium.
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The Physical Layer Does...
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Physical standards for transmission.
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Network and Sofware interface. Authentication. (OSI Layer)
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Application/Layer 7
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Formats, encodings, encryption. (OSI Layer)
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Presentation/Layer 6
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Start, control, end sessions. (OSI Layer)
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Session/Layer 5
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Data delivery (error recovery, flow control) (OSI Layer)
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Transport/Layer 4
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Logical adressing, routing, path determination. (OSI Layer)
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Network/Layer 3
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Protocol for sending over medium. (OSI Layer)
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Data link/Layer 2
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Physical standards for transmission. (OSI Layer)
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Physical/Layer 1
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Which OSI layer has both a header and footer?
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Data link/Layer 2
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Which TCP/IP layer has both a header and footer?
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Network Access
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