The Open Systems Interconnection (OSI) model is a reference model from the International Organization for Standardization (ISO) that "provides a common...

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...

the OSI model, a more comprehensive reference framework for general networking systems. Initially referred to as the DOD Internet Architecture Model, the...

specified in both the Internet Protocol Suite (TCP/IP) and the OSI model. Although both models use the same term for their respective highest-level layer...

In the seven-layer OSI model of computer networking, the network layer is layer 3. The network layer is responsible for packet forwarding including routing...

top-level SDU, the letter itself, emerges. Protocol data units of the OSI model are: The Layer 4: transport layer PDU is the segment or the datagram....

In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first and lowest layer: the layer most closely associated with...

Look up OSI in Wiktionary, the free dictionary. OSI may refer to: Osijek Airport (IATA code: OSI), an airport in Croatia Ősi, a village in Veszprém county...

protocols in the network stack in the Internet protocol suite and the OSI model. The protocols of this layer provide end-to-end communication services...

the seven-layer OSI model is often used as a reference for teaching and documentation, the protocols originally conceived for the model did not gain popularity...

political layer on top of the 7-layer OSI model of computer networking. The OSI model is a 7-layer abstract model that describes an architecture of data...

specifications use terminology from the seven-layer OSI model rather than the TCP/IP model. The TCP/IP model, in general, does not consider physical specifications...

Deutschland GmbH and Techem GmbH [de]. The concept was based on the ISO-OSI Reference Model, in order to realize an open system which could use almost any desired...

In the seven-layer OSI model of computer networking, the session layer is layer 5. The session layer provides the mechanism for opening, closing and managing...

In the seven-layer OSI model of computer networking, the presentation layer is layer 6 and serves as the data translator for the network. It is sometimes...

emerging Internet. International work on a reference model for communication standards led to the OSI model, published in 1984. For a period in the late 1980s...

specific types of hardware links. The Open Systems Interconnection model (OSI model) defines and codifies the concept of layered network architecture. Abstraction...

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...

the general design of network communication protocols. They employ the OSI model as a basis for their development in which they characterize system elements...

protocols such as Modbus, at the cost of higher complexity. In terms of the OSI model for networks, DNP3 specifies a layer 2 protocol. It provides multiplexing...

Commerce mandated compliance with the OSI model, while the US Department of Defense planned to transition from TCP/IP to OSI. Meanwhile, the development of a...

stack is a] set of network protocol layers that work together. The OSI Reference Model that defines seven protocol layers is often called a stack, as is...

EtherNet/IP performs at level session and above (level 5, 6 and 7) of the OSI model. CIP uses its object-oriented design to provide EtherNet/IP with the services...

layer of the TCP/IP model is easily compared directly with the network layer (layer 3) in the Open Systems Interconnection (OSI) protocol stack, the...

in the link layer (layer 2 in the OSI model), such as Ethernet multicast, and at the internet layer (layer 3 for OSI) for Internet Protocol Version 4 (IPv4)...

transmission medium. These two sublayers together correspond to layer 2 of the OSI model. For compatibility reasons, LLC is optional for implementations of IEEE...

Neville, G.; Norris, R.; Pickman, M.; Walmsley, J. (1988). "Definition of OSI Terms" (PDF). In Tolhurst, M. (ed.). Open Systems Interconnection. Macmillan...

network include electrical cable, optical fiber, and free space. In the OSI model, the software to handle the media is defined at layers 1 and 2 — the physical...

uses the first and second layers of the OSI model, UDS utilizes the fifth and seventh layers of the OSI model. The Service ID (SID) and the parameters...

connects two separate networks as if they were a single network. In the OSI model, bridging is performed in the data link layer (layer 2). If one or more...