Referenčni model ISO/OSI je sestavljen iz sedmih plasti. Na vsaki plasti so določene posamezne omrežne funkcije. Model je bil razvit leta 1984 in velja za osnovni arhitekturni model za komunikacijo med računalniki. Model OSI je sistematičen in konceptualno zasnovan, vendar je le referenčni model, ki v celoti ni nikoli zaživel.

OSI 모형(Open Systems Interconnection Reference Model)은 국제표준화기구(ISO)에서 개발한 모델로, 컴퓨터 네트워크 프로토콜 디자인과 통신을 계층으로 나누어 설명한 것이다. 일반적으로 OSI 7 계층 모형이라고 한다. OSI model je opagun kariaye. Àyọkà yìí tàbí apá rẹ̀ únfẹ́ àtúnṣe sí. Ẹ le fẹ̀ jù báyìí lọ tàbí kí ẹ ṣàtúnṣe rẹ̀ lọ́nà tí yíò mu kúnrẹ́rẹ́. Apr 23, 2019 · Most of the functionality in the OSI model exists in all communications systems, although two or three OSI layers may be incorporated into one. OSI is also referred to as the OSI Reference Model or just the OSI Model. Application (Layer 7) OSI Model, Layer 7, supports application and end-user processes. Merge from Open Systems Interconnection. You would think Open Systems Interconnection would be about the organization but, no, it covers the same topic as OSI model. A merge appears to be in order. ~Kvng 01:32, 19 June 2019 (UTC) Agreed. But the Open Systems Interconnection is barely a stub. So it should be easy enough to merge.--

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.

Referenčni model ISO/OSI je sestavljen iz sedmih plasti. Na vsaki plasti so določene posamezne omrežne funkcije. Model je bil razvit leta 1984 in velja za osnovni arhitekturni model za komunikacijo med računalniki. Model OSI je sistematičen in konceptualno zasnovan, vendar je le referenčni model, ki v celoti ni nikoli zaživel.

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.