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TCP/IP Protocol Explained | What Is TCP/IP Address? | TCP/IP Tutorial

In this presentation on TCP/IP protocol explained, we will understand how the network model works during data transmission over the communication channel. The model comprises a four-layer structure, where each layer enacts protocols on the data to be transmitted over the communication channel. The data is remodeled, segmented, and then shared over the channel to the destination device through the application of protocols.<br>

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TCP/IP Protocol Explained | What Is TCP/IP Address? | TCP/IP Tutorial

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  1. What’s In It For You? • What Is the TCP/IP Model? • Protocols Applied • Layers of the TCP/IP Model • Advantages of TCP/IP Model • OSI Model vs TCP/IP Model

  2. What Is the TCP/IP Model?

  3. Click here to watch the video

  4. What Is the TCP/IP Model? The TCP/IP model governs how data between two different devices are transmitted over the communication channel. This network model is based on four different layerstructure. TCP /IP Layers Sender Server Receiver

  5. Protocols of the TCP/IP Model

  6. Protocols In the Model OSI Model TCP/IP Model Application Layer Application Layer FTP, HTTP, Telnet, SMTP... Presentation Layer Session Layer TCP & UDP Transport Layer Transport Layer IP, ICMP, ARP Network Layer Internet Layer Ethernet, Wi-Fi, Cables Data Link Layer Network Access Layer Physical Layer

  7. Layers of the TCP/IP Model

  8. Layers Of the TCP/IP Model The model is split into four different network layers, which defines the protocols applied on the data being transmitted over the communication channel. Application Layer Application Layer Transport Layer Transport Layer Internet Layer Internet Layer Data Link Layer Network Access Layer Physical Layer Original Model Updated Model

  9. Application Layer • The application layer is the topmost layer. • This layer is responsible for maintaining the protocols essential for interaction between the user and the applications. Interface User’s System Applications Protocols applied in the application layer: HTTP: Hyper text transfer protocol is used for accessing the information available on the internet. SMTP: Simple mail transfer protocol, assigned the task of handling e-mail related steps and issues.

  10. Transport Layer • This layer is responsible for maintaining the data flow and correction steps over the network channel. • Also provides suitable protocols in case an error occurs during the transmission of data. Handling transfer of files and data Error Managing Protocols applied in the transport layer: TCP: Transmission Control Protocol is responsible for proper transmission of segments over the communication channel. UDP:User Datagram Protocol, which is responsible for identifying errors, and other tasks during transmission of information.

  11. Internet Layer • This layer is responsible for sharing packets from the sender side to the destination side. • This layer is also assigns a proper route for the data transmission. Router Provide routing assistance during transmission Protocols applied in the internet layer: IP: This protocol assigns our device with a unique address, IP addressit too is responsible for routing the data over the communication channel. ARP: This protocol refers to the Address Resolution Protocol that is responsible for finding the physical address using the IP address.

  12. Network Access Layer • This is the last layer of the TCP/IP model. • It is the integration of the data link layer and the physical layer of the OSI model. • It is also responsible for smooth transmission of the data and files b/w the devices on the network channel. 101101011 101001010 Router Transmission of data through raw bits

  13. Advantages of TCP/IP Model

  14. Advantages of TCP/IP Model Assigns an IP address to each system on the communication channel, so as to provide an identity to the network. Responsible for the deployment of protocols for solving network related problems. Enables systems from different networks and types to share data and information.

  15. OSI Model vs TCP/IP Model

  16. OSI Model vs TCP/IP Model

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