OSI Model Essay

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  • Osi Reference Model And The Osi Model

    1912 Words  | 8 Pages

    Data Networking Assignment No-2 1. OSI REFERENCE MODEL • The OSI model is a reference model. It does not specify how a protocol or technology should work but it determines how and where to open its standards. It consists of seven layers: • Physical layer: Cables, Wires, Voltages, boosting devices, Pin outs which are physical or physical in nature are all included in the Physical layer of the OSI model. Here the transmission between two communicating devices or channels takes place in the form of

  • OSI MODEL Essay

    1031 Words  | 5 Pages

    sp;               IT310                           OSI Model In the early years of computer and network research and development many systems were designed by a number of companies. Although each system had its rights and were sold across the world, it became apparent as network usage grew, that it was difficult

  • The Model Of The Osi Network Model

    1588 Words  | 7 Pages

    Abstract The current OSI network model has been around for a long time and with the current transition of network use we need a model that has the ability to adapt. The ideas which bought OSI into existence still apply today and even though it is having to keep up with new technologies it is still the basis to our network models which are in place today. 1. Introduction The OSI data model originated in 1977 and this model contained the original seven layer protocol. The model has since been modified

  • Advantages Of Osi Model

    1174 Words  | 5 Pages

    OSI Layers The OSI model shows how the hardware and software function together in order to enable communication between the computers. The OSI model is basically a framework of how the device operate on the network. Assume that user ‘A’ sends data to user ‘B’ through internet, the data has to travel the network to reach user B computer. During the data transfer, the data has to navigate through many intermediate nodes. To ensure the data transfer from user A to user B correctly and securely, so we

  • The Osi And Tcp Model

    1459 Words  | 6 Pages

    Introduction In this report, the OSI and TCP/IP models will be compared after going through a brief history and how the models were made. The report will bring the reader a greater understanding about the OSI and TCP model. The model shows the different layers for example for the OSI model it has the following layers: Application layer, Presentation layer, Session layer, Transport layer, Network layer, Data-Link layer and Physical layer. The similarities in the TCP model would be: the Application layer

  • OSI Model Essay

    1484 Words  | 6 Pages

    OSI Model Introduction Successful communication of any type contains four key characteristics. These characteristics follow: 1. A sender: This is the person who is sending information. 2. A receiver: This is the person the sender is sending the information to. 3. A common language: If the sender and receiver are going to understand each other, they will need a common language and protocol

  • Osi Model And Open Systems Interconnection Model

    1792 Words  | 8 Pages

    There are seven layers in the OSI Model, only four in the TCP/IP model. This is because TCP/IP assumes that applications will take care of everything beyond the Transport layer. The TCP/IP model also combines the OSI 's Physical and Data Link layers together into the Network Access Layer. Internet Protocol is not concerned about the hardware underneath, as long as the computer can send IP packets over the connection. I. INTRODUCTION TCP/IP was developed during the 1960s as part of the Department

  • The 7 Layers Of Osi Model

    752 Words  | 4 Pages

    describes the 7 layers of OSI model. Answer: 1. OSI is the conceptual model which consists of seven layers. 2. This seven layer model was developed by ISO in 1984. 3. ISO describes the standard for the Inter -communication. OPEN SYSTEM INTERCONNECTION MODEL Upper layer Data Application layer Presentation layer Session layer Segmentation Transport layer Packet Network layer Frame Data link Bits Physical APPLICATION LAYER : The top most layer of the OSI reference model is application layer.

  • Three Layers Of Osi Model

    843 Words  | 4 Pages

    Seven Layers of OSI model 1. OSI is the conceptual model which consists of seven layers. 2. This seven layer model was developed by ISO in 1984. 3. ISO describes the standard for the Inter -communication. OPEN SYSTEM INTERCONNECTION MODEL Upper layer Data Application layer Presentation layer Session layer Segmentation Transport layer Packet Network layer Frame Data link Bits Physical APPLICATION LAYER: The top most layer of the OSI reference model is application layer. The networking applications

  • Seven Layers in the OSI Model

    739 Words  | 3 Pages

    is the detailed functions and uses of every later in the OSI model, and I also realized that TCP is the most important protocol of all that I learnt. It is very reliable and provides acknowledgement, and is a full duplex process. It provides congestion control and flow control and is also a connection oriented service. On an overall this class made me learn a lot that would always be very helpful to me. 2. The seven Layers in the OSI model are Physical Layer, Link Layer, Network Layer, Transport

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