The document discusses the OSI model and TCP/IP model. The OSI model has 7 layers - physical, data link, network, transport, session, presentation and application layer. Each layer has a specific function. The TCP/IP model has 4 layers - network access, internet, host to host and application layer. It is a simplified version of the OSI model. The layers work together to enable communication between devices on a network.
The Open Systems Interconnection Basic Reference Model [OSI] is an abstract description for network protocol design, developer as an effort to standardize networking.
The Open Systems Interconnection Basic Reference Model [OSI] is an abstract description for network protocol design, developer as an effort to standardize networking.
Open System Interconnection (OSI) represents a generalization of concept of inter-process communication so that any open system may be technically able to communicate with another open system.
This note is about the introduction of the OSI Model & TCP/IP Model. It contains details of the seven layers of the OSI Model which are Application layer, Presentation Layer, Session Layer, Transport Layer, Network Layer, Data Link Layer, Physical Layer
In this presentation OSI Model of TCP/IP Explained with details of all seven layers of Transmission Control Protocol/ Internet Protocol.
Application layer
Presentation Layer
Session Layer
Transport Layer
Network Layer
Datalink Layer
Physical Layer
Difference between OSI Layer & TCP/IP LayerNetwax Lab
Difference between OSI Layer & TCP/IP Layer
TCP/IP OSI
It has 4 layers. It has 7 layers.
TCP/IP Protocols are considered to be standards
around which the internet has developed.
OSI Model however is a "generic, protocolindependent standard."
Follows Vertical Approach Follows Horizontal Approach
In TCP/IP Model, Transport Layer does not
Guarantees delivery of packets.
In OSI Model, Transport Layer Guarantees
delivery of packets.
Open System Interconnection (OSI) represents a generalization of concept of inter-process communication so that any open system may be technically able to communicate with another open system.
This note is about the introduction of the OSI Model & TCP/IP Model. It contains details of the seven layers of the OSI Model which are Application layer, Presentation Layer, Session Layer, Transport Layer, Network Layer, Data Link Layer, Physical Layer
In this presentation OSI Model of TCP/IP Explained with details of all seven layers of Transmission Control Protocol/ Internet Protocol.
Application layer
Presentation Layer
Session Layer
Transport Layer
Network Layer
Datalink Layer
Physical Layer
Difference between OSI Layer & TCP/IP LayerNetwax Lab
Difference between OSI Layer & TCP/IP Layer
TCP/IP OSI
It has 4 layers. It has 7 layers.
TCP/IP Protocols are considered to be standards
around which the internet has developed.
OSI Model however is a "generic, protocolindependent standard."
Follows Vertical Approach Follows Horizontal Approach
In TCP/IP Model, Transport Layer does not
Guarantees delivery of packets.
In OSI Model, Transport Layer Guarantees
delivery of packets.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
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ML for identifying fraud using open blockchain data.pptx
Class 3
1. Class Note’s
OSI Model
Open System Interconnect is an open standard for all communication systems. OSI
model is established by International Standard Organization (ISO).
There are the seven OSI layers. Each layer has different functions. A list of
seven layers are given below:
1. Physical Layer
2. Data-Link Layer
3. Network Layer
4. Transport Layer
5. Session Layer
6. Presentation Layer
7. Application Layer
Physical layer
2. o The main functionality of the physical layer is to transmit the individual bits
from one node to another node.
o It is the lowest layer of the OSI model.
o It establishes, maintains and deactivates the physical connection.
o It specifies the mechanical, electrical and procedural network interface
specifications
Data-Link Layer
o This layer is responsible for the error-free transfer of data frames.
o It defines the format of the data on the network.
o It provides a reliable and efficient communication between two or more
devices.
o It is mainly responsible for the unique identification of each device that resides
on a local network.
3. Network Layer
1. It is a layer 3 that manages device addressing, tracks the location of devices
on the network.
2. It determines the best path to move data from source to the destination based
on the network conditions, the priority of service, and other factors.
3. The Data link layer is responsible for routing and forwarding the packets.
4. Routers are the layer 3 devices, they are specified in this layer and used to
provide the routing services within an internetwork.
5. The protocols used to route the network traffic are known as Network layer
protocols. Examples of protocols are IP and Ipv6
Transport Layer
4. o The Transport layer is a Layer 4 ensures that messages are transmitted in the
order in which they are sent and there is no duplication of data.
o The main responsibility of the transport layer is to transfer the data completely.
o It receives the data from the upper layer and converts them into smaller units
known as segments.
o This layer can be termed as an end-to-end layer as it provides a point-to-point
connection between source and destination to deliver the data reliably
5. Session Layer
1. It is a layer 3 in the OSI model.
2. The Session layer is used to establish, maintain and synchronizes the
interaction between communicating devices
6. Presentation Layer
1. A Presentation layer is mainly concerned with the syntax and semantics of the
information exchanged between the two systems.
2. It acts as a data translator for a network.
3. This layer is a part of the operating system that converts the data from one
presentation format to another format.
4. The Presentation layer is also known as the syntax layer
TCP/IP Model
The TCP/IP model is a part of the Internet Protocol Suite. This model acts as a
communication protocol for computer networks and connects hosts on the Internet. It
is a concise version of the OSI Model and comprises four layers in its structure.
the TCP/IP model is structured with four different layers. These four layers are:
1. Network Access Layer
2. Internet Layer
7. 3. Host to Host Layer
4. Application Layer
Network Layer
This is the bottom-most layer of the TCP/IP model architecture
It is a combination of the Data Link and Physical Layer of the OSI model
The physical transmission of data takes place at this layer
Internet Layer
It is the second layer of the TCP/IP model and this layer is parallel to the
Network Layer of the OSI Model, in terms of the structure
Sending the data packets to their destination network is the main function of
the Internet layer
The logical transmission of data takes place at this level
Host to Host Layer
This layer is parallel to the transport layer of the OSI Model
The error-free delivery of data is the main function of this layer
Application Layer
The topic three layers of the OSI Model: Application, Presentation and
Sessions, when combined together, they perform similar functions as the
Application Layer of the TCP/IP model
node-to-node communication based on the user-interface occurs here
Reference :
1: https://www.javatpoint.com/(OSI model)
2: https://www.tutorialspoint.com/( OSI model)
3: https://byjus.com( TCP/IP model)