OSI layer 4

OSI layer 4
The transport layer of the OSI model, responsible for transparent transfer of data for a connection, including sequencing, retransmission, flow control and stream control.

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  • OSI-Layer — Als OSI Modell (auch ISO OSI Schichtmodell, OSI Referenzmodell; engl. Open Systems Interconnection Reference Model) wird ein Schichtenmodell der Internationalen Standardisierungsorganisation (ISO) bezeichnet. Es wurde als Designgrundlage von… …   Deutsch Wikipedia

  • OSI layer 1 — noun The physical layer of the OSI model, responsible for character encoding and decoding, transmission and reception …   Wiktionary

  • OSI layer 2 — noun The data link layer of the OSI model, responsible for logical link control, and media access control …   Wiktionary

  • OSI layer 3 — noun The network layer of the OSI model, responsible for routing, flow control, segmentation, error detection and error correction …   Wiktionary

  • OSI layer 5 — noun The session layer of the OSI model, (typically ignored in Internet protocols) providing full or half duplex checkpointing, adjournment, termination and restart procedures …   Wiktionary

  • OSI layer 6 — noun The theoretical presentation layer of the OSI model, (typically handled by other levels in Internet protocols) responsible for delivery and formatting of messages, e.g. encryption/decryption, codeset conversions (ASCII to EBCDIC) or other… …   Wiktionary

  • OSI layer 7 — noun The application layer of the OSI model, responsible for common application services to application processes, e.g. the Mozilla HTML engine used by FireFox and Internet Explorer 4, or the SMTP protocol used by e mail programs …   Wiktionary

  • OSI model — 7. Application layer NNTP  · SIP  · SSI  · DNS  · FTP  · Gopher  · …   Wikipedia

  • Layer 8 — is internet jargon which is used to refer to the user or political layer. [Citation last = Gregg first = Michael title = OSI: Securing the Stack, Layer 8 Social engineering and security policy journal = TechTarget date = 2007 05 01 year = 2007… …   Wikipedia

  • Open Systems Interconnect (OSI) layer 2 —    The second layer of OSI, known as the data link layer; organizes data into frames and sequences for transfer across the physical layer. Layer 2 primarily detects and corrects message errors being transmitted across any physical link, and… …   IT glossary of terms, acronyms and abbreviations

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