Also, the Internet model never was a reference model-- this is a flawed analogy by people who do not understand why OSI needed a reference model and the Internet didn't (RFC 871 from September 1982 was the last RFC that argued for an OSI-like reference model -- then called "Arpanet Reference Model"; since then, all architecture documents such
This article lists protocols, categorized by the nearest layer in the Open Systems Interconnection model.This list is not exclusive to only the OSI protocol family.Many of these protocols are originally based on the Internet Protocol Suite (TCP/IP) and other models and they often do not fit neatly into OSI layers. Open Systems Interconnection Reference Model (iné názvy: model OSI/ISO, referenčný model OSI/ISO, sedemvrstvový model OSI/ISO) je abstraktný, na vrstvách založený opis návrhu štruktúry komunikačných a počítačových sieťových protokolov, vyvinutý ako súčasť iniciatívy Open Systems Interconnect The Open Systems Interconnection model (OSI model) is a conceptual model that chairacterises an staundartises the communication functions o a telecommunication or computin seestem withoot regaird tae thair unnerlyin internal structur an technology. Its goal is the interoperability o diverse communication seestems wi staundart protocols. Az Open Systems Interconnection Reference Model, magyarul a Nyílt rendszerek összekapcsolása referenciamodellje (OSI-modell vagy OSI-referenciamodell) egy rétegekbe szervezett rendszer absztrakt leírása, amely a számítógépek kommunikációjához szükséges hálózati protokollt határozza meg, s amelyet az Open Systems Interconnection javaslatban foglalt össze. OSI Model Tutorial in Flash Computer Networks and Protocol — The OSI Reference Model OSI Reference Model — The ISO Model of Architecture for Open Systems Interconnection PDF , Hubert Zimmermann, IEEE Transactions on Communications, vol. 28, no. 4, April 1980, pp. 425 – 432. OSI referentni model ili referentni model za otvoreno povezivanje sistema (engleski: Open Systems Interconnection Basic Reference Model) jeste najkorišćeniji apstraktni opis arhitekture mreže. Opisuje interakciju uređaja (hardware-a), programa, servisa (software-a) i protokola pri mrežnim komunikacijama. OSI-model ili referentni model za otvoreno povezivanje sustava je najkorišteniji apstraktni opis arhitekture mreže.Opisuje komunikaciju sklopovlja, programa, software-a i protokola pri mrežnim komunikacijama.Koriste ga proizvođači pri projektiranju mreža, kao i stručnjaci pri proučavanju mreža.OSI model dijeli arhitekturu mreže u sedam logičkih razina, daje spisak funkcija, servisa
OSI Model Data unit Layer Function Host layers Data: 7. Application: Network process to application: 6. Presentation: Data representation, encryption and decryption, convert machine dependent data to machine independent data
The Open Systems Interconnection (OSI) model is a conceptual model created by the International Organization for Standardization which enables diverse communication systems to communicate using standard protocols. Open Systems Interconnection (zkratka OSI) je v informatice snaha o standardizaci komunikace v počítačových sítích (propojení otevřených systémů), kterou roku 1977 zahájila organizace ISO společně s ITU-T. 根据建议X.200，OSI将计算机网络体系结构划分为以下七层，标有1～7，第1层在底部。 現“OSI/RM”是英文“Open Systems Interconnection Reference Model”的缩写。 第7層 應用層
OSI had two major components, an abstract model of networking, called the Basic Reference Model or seven-layer model, and a set of specific protocols. The OSI reference model was a major advance in the teaching of network concepts.
The above documentation is transcluded from Template:OSI model/doc. (edit | history) Editors can experiment in this template's sandbox (create | mirror) and testcases pages. Please add categories to the /doc subpage. Subpages of this template OSI参照モデル（OSIさんしょうモデル、英: OSI reference model ）は、OSIにおいて「コンピュータの持つべき」だとされた、通信機能を階層構造に分割したモデルである。国際標準化機構(ISO)によって策定された。 Model OSI (pełna nazwa ISO OSI RM, ang. ISO Open Systems Interconnection Reference Model – model odniesienia łączenia systemów otwartych) lub OSI – standard zdefiniowany przez ISO oraz ITU-T opisujący strukturę komunikacji w sieci komputerowej. OSI Layer 2 - Data Link Layer. The data link layer or layer 2 is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers data between adjacent network nodes in a wide area network (WAN) or between nodes on the same local area network (LAN) segment.[1] The Open Systems Interconnection model (OSI model) is a conceptual model that characterises and standardises the communication functions of a telecommunication or computing system without regard to its underlying internal structure and technology. Its goal is the interoperability of diverse communic The Open System Interconnection (OSI) reference model (Figure 1.1) is a seven-layer model used in networking. The model specifies layer by layer how information from an application on a network device (e.g., computer, router, etc.) moves from the source to the destination using a physical medium, and then how it interacts with the software application on that specific network device. Also, the Internet model never was a reference model-- this is a flawed analogy by people who do not understand why OSI needed a reference model and the Internet didn't (RFC 871 from September 1982 was the last RFC that argued for an OSI-like reference model -- then called "Arpanet Reference Model"; since then, all architecture documents such