The Open Systems Interconnection protocols are a family of information exchange standards developed jointly by the ISO and the ITU-T. The standardization process began in 1977.
While the seven-layer OSI model is often used as a reference for teaching and documentation,[2] the protocols originally conceived for the model did not gain popularity, and only X.400, X.500, and IS-IS have achieved lasting impact. The goal of an open-standard protocol suite instead has been met by the Internet protocol suite, maintained by the Internet Engineering Task Force (IETF).
^"X.225 : Information technology – Open Systems Interconnection – Connection-oriented Session protocol: Protocol specification". Archived from the original on 1 February 2021. Retrieved 10 March 2023.
^Shaw, Keith (2018-10-22). "The OSI model explained: How to understand (and remember) the 7 layer network model". Network World. Archived from the original on 2020-06-15. Retrieved 2020-05-16.
began in 1977. While the seven-layer OSI model is often used as a reference for teaching and documentation, the protocols originally conceived for the model...
software development through all standardized communication protocols. Each layer in the OSI model has well-defined functions, and the methods of each layer...
the layered architecture of protocols in the network stack in the Internet protocol suite and the OSI model. The protocols of this layer provide end-to-end...
application layer abstraction is specified in both the Internet Protocol Suite (TCP/IP) and the OSI model. Although both models use the same term for their respective...
issue of which communication protocol would result in the best and most robust networks. This culminated in the Internet–OSI Standards War in the 1980s...
The Internet protocol suite, commonly known as TCP/IP, is a framework for organizing the set of communication protocols used in the Internet and similar...
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 nodes on a...
for computations, so there is a close analogy between protocols and programming languages: protocols are to communication what programming languages are...
other OSIprotocols, FTAM has not been widely adopted, and the TCP/IP based Internet has become the dominant global network. The FTAM protocol was used...
interconnect protocols are widely used. Historically, the OSI model is closely associated with internetworking, such as the Internet protocol suite and Ethernet...
session-layer protocol is the OSIprotocol suite session-layer protocol, also known as X.225 or ISO 8327. In case of a connection loss this protocol may try...
and communication protocolsOSI model, a layered description for communications and computer network protocol design OSIprotocols Open switching interval...
Message Specification - Part 2: Protocol Specification This version of MMS used seven layers of OSI network protocols as its communication stack: Because...
Logical Link Control in Ethernet and similar data link layer protocols. When using the OSI Network system (CONS or CLNS), the base for constructing an...
area network protocols such as Ethernet and other IEEE 802 networks (e.g. Wi-Fi), and framing protocols such as Point-to-Point Protocol (PPP) to belong...
articles that list different types or classifications of communication protocols used in computer networks. List of network buses List of network scientists...
known tunnels involve protocols such as HTTP, SSH, DNS, MQTT. GPRS Tunnelling Protocol (GTP) HTTP tunnel ICMP tunnel NVGRE OSI model (Diagram) Pseudo-wire...
having to send an acknowledgement. Connection-oriented protocols exist at other, higher layers of the OSI model. Host addressing Every host in the network must...
definition of the communication protocols, and the stack is the software implementation of them. Individual protocols within a suite are often designed...
service access point (SAP) used in OSI networking. These are roughly comparable to IP addresses used in the Internet Protocol; they can specify a piece of equipment...
The Common Management Information Protocol (CMIP) is the OSI specified network management protocol. Defined in ITU-T Recommendation X.711, ISO/IEC International...
accessed via the X.500 Directory Access Protocol (DAP), which required the Open Systems Interconnection (OSI) protocol stack. LDAP was originally intended...
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