Tcp/ip
•Download as PPTX, PDF•
1 like•537 views
TCP/IP is a set of protocols that allows computers to communicate over a network. It includes IP for routing packets between hosts and TCP and UDP for transporting data between processes. TCP provides reliable, connection-oriented delivery while UDP provides simpler, connectionless delivery. The protocols originated in the 1970s from research funded by the US military and became the standard for internet communication, allowing different computer platforms to interconnect globally through a common protocol.
Report
Share
Report
Share
Recommended
TCP/IP MODEL
TCP/IP model with their 4 layer
1. Network access layer.
2. Internet layer
3. Transport layer
4. Application layer
and each layer has its own protocols.
Tcp/ip model
The document describes the TCP/IP model and its layers:
1. The application layer contains common protocols like FTP, SMTP, HTTP, and DNS.
2. The transport layer contains TCP and UDP which manage end-to-end message transmission and error handling.
3. The network layer is IP which handles routing and congestion of data packets.
4. The lower layers include the data link layer which manages reliable data delivery to physical networks, and the physical layer which defines the physical media.
Tcp/Ip Model
The document summarizes the TCP/IP model, which consists of 5 layers - application, transport, internet, and network access. The application layer supports protocols like HTTP, SNMP, SMTP, DNS, Telnet, and FTP. The transport layer includes the TCP and UDP protocols. TCP establishes reliable connections while UDP is used for small amounts of data. The internet layer handles IP, ICMP, and ARP. The network access layer transmits data physically on a network using protocols like Ethernet.
Application Layer
The document outlines a syllabus for a computer networks course taught by Usha Barad. The syllabus covers 5 topics: 1) introduction to computer networks and the Internet, 2) application layer, 3) transport layer, 4) network layer, and 5) link layer and local area networks. It also lists recommended reference books for the course.
TCP-IP Reference Model
The document discusses the TCP/IP protocol suite and compares it to the OSI model. It describes the layers of the TCP/IP model including the physical, data link, internet, and transport layers. The transport layer uses TCP and UDP, with TCP being connection-oriented and reliable, while UDP is connectionless. The internet layer uses IP to transport datagrams independently. The OSI model has 7 layers while TCP/IP has 5 layers that do not directly correspond to the OSI layers.
Tcp IP Model
Although the OSI reference model is universally recognized, the historical and technical open standard of the Internet is Transmission Control Protocol / Internet Protocol (TCP/IP).
The TCP/IP reference model and the TCP/IP protocol stack make data communication possible between any two computers, anywhere in the world, at nearly the speed of light.
TCP/IP Protocols With All Layer Description
TCP/IP have 5 layers, whereas OSI model have 7 layers in its Model. TCP/IP is known for the secured connection and comunication. I have explained all functions and definitions of layers in TCP/IP Model
Osi model
Power point presentation on osi model.
A good presentation cover all topics.
For any other type of ppt's or pdf's to be created on demand contact -dhawalm8@gmail.com
mob. no-7023419969
Recommended
TCP/IP MODEL
TCP/IP model with their 4 layer
1. Network access layer.
2. Internet layer
3. Transport layer
4. Application layer
and each layer has its own protocols.
Tcp/ip model
The document describes the TCP/IP model and its layers:
1. The application layer contains common protocols like FTP, SMTP, HTTP, and DNS.
2. The transport layer contains TCP and UDP which manage end-to-end message transmission and error handling.
3. The network layer is IP which handles routing and congestion of data packets.
4. The lower layers include the data link layer which manages reliable data delivery to physical networks, and the physical layer which defines the physical media.
Tcp/Ip Model
The document summarizes the TCP/IP model, which consists of 5 layers - application, transport, internet, and network access. The application layer supports protocols like HTTP, SNMP, SMTP, DNS, Telnet, and FTP. The transport layer includes the TCP and UDP protocols. TCP establishes reliable connections while UDP is used for small amounts of data. The internet layer handles IP, ICMP, and ARP. The network access layer transmits data physically on a network using protocols like Ethernet.
Application Layer
The document outlines a syllabus for a computer networks course taught by Usha Barad. The syllabus covers 5 topics: 1) introduction to computer networks and the Internet, 2) application layer, 3) transport layer, 4) network layer, and 5) link layer and local area networks. It also lists recommended reference books for the course.
TCP-IP Reference Model
The document discusses the TCP/IP protocol suite and compares it to the OSI model. It describes the layers of the TCP/IP model including the physical, data link, internet, and transport layers. The transport layer uses TCP and UDP, with TCP being connection-oriented and reliable, while UDP is connectionless. The internet layer uses IP to transport datagrams independently. The OSI model has 7 layers while TCP/IP has 5 layers that do not directly correspond to the OSI layers.
Tcp IP Model
Although the OSI reference model is universally recognized, the historical and technical open standard of the Internet is Transmission Control Protocol / Internet Protocol (TCP/IP).
The TCP/IP reference model and the TCP/IP protocol stack make data communication possible between any two computers, anywhere in the world, at nearly the speed of light.
TCP/IP Protocols With All Layer Description
TCP/IP have 5 layers, whereas OSI model have 7 layers in its Model. TCP/IP is known for the secured connection and comunication. I have explained all functions and definitions of layers in TCP/IP Model
Osi model
Power point presentation on osi model.
A good presentation cover all topics.
For any other type of ppt's or pdf's to be created on demand contact -dhawalm8@gmail.com
mob. no-7023419969
TCP/IP model
The document provides an overview of the TCP/IP network model. It discusses the four layers of the TCP/IP model: application layer, transport layer, internet layer, and network access layer. The application layer contains protocols like HTTP and FTP that allow applications to access networked services. The transport layer uses TCP and UDP to deliver data and provide reliability. The internet layer handles routing and uses IP. The network access layer deals with physical network components like cables and network interface cards.
Network Protocol and TCP/IP
Network Protocol and TCP/IP
Presented by Bwsrang Basumatary & Dashrath Singh Nag TISS, Mumbai, MLISc. Sem -III, 2015
TCP/IP Introduction
The document provides an overview of the OSI model and TCP/IP networking model. It describes the seven layers of the OSI model from the physical layer to the application layer and their responsibilities in networking. It also discusses the four layers of the TCP/IP model and compares it to the OSI model. Key protocols like TCP, UDP, IP, Ethernet, and HTTP are explained in their respective layers along with functions like encapsulation and data flow between layers. Network analysis tools like Wireshark are also mentioned.
OSI Model of Networking
A presentation on the OSI model. Describes the need for a layered approach, and discusses the function of each of the layers.
Frame Relay
Frame Relay is a WAN protocol that operates at the physical and data link layers using packet switching technology. It provides connection-oriented virtual circuits between devices identified by a data-link connection identifier. Frame Relay supports both permanent virtual circuits that are always active and switched virtual circuits that are temporarily established for data transfer. It implements congestion notification using FECN, BECN and discard eligibility bits and uses CRC for error checking but not correction.
Application layer protocols
The document discusses several application layer protocols used in TCP/IP including HTTP, HTTPS, FTP, and Telnet. HTTP is used to access resources on the world wide web over port 80 and is stateless. HTTPS is a secure version of HTTP that encrypts communications over port 443. FTP is used to transfer files between hosts but sends data and passwords in clear text. Telnet allows users to access programs on remote computers.
Internet control message protocol
The document discusses the Internet Control Message Protocol (ICMP). ICMP provides error reporting, congestion reporting, and first-hop router redirection. It uses IP to carry its data end-to-end and is considered an integral part of IP. ICMP messages are encapsulated in IP datagrams and are used to report errors in IP datagrams, though some errors may still result in datagrams being dropped without a report. ICMP defines various message types including error messages like destination unreachable and informational messages like echo request and reply.
wireless network IEEE 802.11
The document provides an overview of IEEE 802.11 standards for wireless local area networks. It discusses the creation of 802.11 by IEEE, the physical layer, frame formats, and various 802.11 protocols including 802.11b, 802.11a, 802.11g, 802.11n, and 802.11ac. It also describes the media access control including CSMA/CA and security features like authentication and WEP encryption.
Introduction to Application layer
The application layer is the top layer of the OSI model and controls how applications communicate over a network. It provides services for applications including mail, file transfer, domain name translation and network security. Protocols at this layer include HTTP, FTP, SMTP, DNS and others that allow applications to access remote files and exchange messages over the internet in a standardized way. The application layer hides the complexities of the underlying network from applications and ensures reliable and secure communication between devices.
introduction about TCP/IP
The document compares the OSI model and the TCP/IP model. The OSI model has 7 layers - physical, data link, network, transport, session, presentation and application layers. It defines a generic standard for network communication. The TCP/IP model has 4 layers - network access, internet, transport and application layers. It is based on specific TCP and IP protocols and is used widely for internet working. The key difference is that OSI model is protocol-independent while TCP/IP model supports specific protocols for internet.
Network Layer
This document provides an overview of various topics related to the network layer, including IPv4, IPv6, ARP, RARP, mobile IP, routing algorithms, and routing protocols. It begins with basics of IPv4 such as its addressing scheme and role in interconnecting networks. IPv6 is then introduced, along with reasons for its development and key features like its large 128-bit addresses. Address Resolution Protocol (ARP) and Reverse ARP (RARP) are also covered. The document concludes by discussing routing algorithms like link-state and distance-vector, as well as protocols including RIP, OSPF, and BGP.
Presentation on TCP/IP Model
The document compares the TCP/IP and OSI network models. It notes that while the OSI model has 7 layers, TCP/IP has 4 layers: Network Access, Internet, Transport, and Application. The Network Access layer combines the functions of the OSI Data Link and Physical layers. It provides details on the protocols and functions of each TCP/IP layer, including common protocols like IP, TCP, UDP, HTTP, and FTP.
Transport layer
The transport layer provides efficient, reliable, and cost-effective process-to-process delivery by making use of network layer services. The transport layer works through transport entities to achieve its goal of reliable delivery between application processes. It provides an interface for applications to access its services.
Transport layer services
The document discusses transport layer protocols TCP and UDP. It provides an overview of process-to-process communication using transport layer protocols. It describes the roles, services, requirements, addressing, encapsulation, multiplexing, and error control functions of the transport layer. It specifically examines TCP and UDP, comparing their connection-oriented and connectionless services, typical applications, and segment/datagram formats.
Tcp Udp Icmp And The Transport Layer
This document summarizes several internet protocols including IP, TCP, UDP, and ICMP. It describes key aspects of each protocol such as their purpose, packet structure, error handling mechanisms, and how they interact to enable communication over the internet. IP is a connectionless protocol that forwards packets based on destination addresses. TCP and UDP are transport layer protocols, with TCP providing reliable connections and UDP being connectionless. ICMP provides error reporting and control for IP. Port numbers and sockets are used to direct communication to specific applications.
Transmission Control Protocol (TCP)
The document discusses the key features and mechanisms of the Transmission Control Protocol (TCP). It begins with an introduction to TCP's main goals of reliable, in-order delivery of data streams between endpoints. It then covers TCP's connection establishment and termination processes, flow and error control techniques using acknowledgments and retransmissions, and congestion control methods like slow start, congestion avoidance, and detection.
Computer network switching
This document discusses different types of computer network switching, including circuit switching, packet switching, and virtual circuit switching. Circuit switching establishes a dedicated connection between nodes for the duration of a call. Packet switching divides messages into packets that are routed independently through a network on a first-come, first-served basis without dedicated connections. Virtual circuit switching combines aspects of circuit switching and packet switching by establishing paths for packets through a three-phase process of setup, data transfer using local addressing, and teardown.
TCP/IP 3-way Handshake
The document describes the TCP 3-way handshake process used to establish a connection between a client and server in a TCP/IP network. It involves 3 steps: 1) the client sends a SYN packet to the server, 2) the server responds with a SYN-ACK packet to acknowledge the client's SYN and identify its own sequence number, and 3) the client sends an ACK packet to the server to acknowledge receiving the SYN-ACK and complete the handshake process, allowing data transfer to begin.
TCP - IP Presentation
- TCP and IP are core protocols of the Internet Protocol Suite, with TCP operating at the transport layer and providing reliable data transmission, and IP operating at the internet layer and routing packets between hosts.
- TCP establishes a virtual connection between hosts and provides services like flow control, error checking, and reliable ordered delivery. It uses port numbers to identify applications.
- Common applications that use TCP include Telnet, FTP, and TFTP, with Telnet using port 23, FTP using ports 20 and 21, and TFTP using port 69.
Understanding TCP/IP
This document provides an overview of TCP/IP (Transmission Control Protocol/Internet Protocol), which is the suite of communication protocols used to connect devices on the internet. It describes the four layers of the TCP/IP model: application, transport, internet, and link/physical. It also explains how data is encapsulated as it moves down the layers for transmission and decapsulated as it moves up the layers when received. Diagrams and external references are provided to illustrate these concepts.
TCPIP SLIDES.ppt
This document describes the TCP/IP protocol stack. It has 4 main layers: the application layer containing protocols like HTTP, FTP; the transport layer containing TCP and UDP which handle reliable/unreliable data transmission; the internet layer containing IP which routes packets between hosts, along with ARP and ICMP for address resolution and error handling; and the link layer which deals with physical network addressing and transmission. TCP/IP has fewer layers than OSI and focuses on essential functions for internetworking.
TCP/IP Protocols
The document provides an overview of protocol architectures and the TCP/IP protocol stack. It discusses how protocol architectures establish rules for exchanging data between systems using layered protocols. The TCP/IP model is then explained in detail through its five layers - physical, network access, internet, transport and application - and core protocols like IP, TCP and UDP. Key differences between IPv4 and IPv6 are also summarized.
More Related Content
What's hot
TCP/IP model
The document provides an overview of the TCP/IP network model. It discusses the four layers of the TCP/IP model: application layer, transport layer, internet layer, and network access layer. The application layer contains protocols like HTTP and FTP that allow applications to access networked services. The transport layer uses TCP and UDP to deliver data and provide reliability. The internet layer handles routing and uses IP. The network access layer deals with physical network components like cables and network interface cards.
Network Protocol and TCP/IP
Network Protocol and TCP/IP
Presented by Bwsrang Basumatary & Dashrath Singh Nag TISS, Mumbai, MLISc. Sem -III, 2015
TCP/IP Introduction
The document provides an overview of the OSI model and TCP/IP networking model. It describes the seven layers of the OSI model from the physical layer to the application layer and their responsibilities in networking. It also discusses the four layers of the TCP/IP model and compares it to the OSI model. Key protocols like TCP, UDP, IP, Ethernet, and HTTP are explained in their respective layers along with functions like encapsulation and data flow between layers. Network analysis tools like Wireshark are also mentioned.
OSI Model of Networking
A presentation on the OSI model. Describes the need for a layered approach, and discusses the function of each of the layers.
Frame Relay
Frame Relay is a WAN protocol that operates at the physical and data link layers using packet switching technology. It provides connection-oriented virtual circuits between devices identified by a data-link connection identifier. Frame Relay supports both permanent virtual circuits that are always active and switched virtual circuits that are temporarily established for data transfer. It implements congestion notification using FECN, BECN and discard eligibility bits and uses CRC for error checking but not correction.
Application layer protocols
The document discusses several application layer protocols used in TCP/IP including HTTP, HTTPS, FTP, and Telnet. HTTP is used to access resources on the world wide web over port 80 and is stateless. HTTPS is a secure version of HTTP that encrypts communications over port 443. FTP is used to transfer files between hosts but sends data and passwords in clear text. Telnet allows users to access programs on remote computers.
Internet control message protocol
The document discusses the Internet Control Message Protocol (ICMP). ICMP provides error reporting, congestion reporting, and first-hop router redirection. It uses IP to carry its data end-to-end and is considered an integral part of IP. ICMP messages are encapsulated in IP datagrams and are used to report errors in IP datagrams, though some errors may still result in datagrams being dropped without a report. ICMP defines various message types including error messages like destination unreachable and informational messages like echo request and reply.
wireless network IEEE 802.11
The document provides an overview of IEEE 802.11 standards for wireless local area networks. It discusses the creation of 802.11 by IEEE, the physical layer, frame formats, and various 802.11 protocols including 802.11b, 802.11a, 802.11g, 802.11n, and 802.11ac. It also describes the media access control including CSMA/CA and security features like authentication and WEP encryption.
Introduction to Application layer
The application layer is the top layer of the OSI model and controls how applications communicate over a network. It provides services for applications including mail, file transfer, domain name translation and network security. Protocols at this layer include HTTP, FTP, SMTP, DNS and others that allow applications to access remote files and exchange messages over the internet in a standardized way. The application layer hides the complexities of the underlying network from applications and ensures reliable and secure communication between devices.
introduction about TCP/IP
The document compares the OSI model and the TCP/IP model. The OSI model has 7 layers - physical, data link, network, transport, session, presentation and application layers. It defines a generic standard for network communication. The TCP/IP model has 4 layers - network access, internet, transport and application layers. It is based on specific TCP and IP protocols and is used widely for internet working. The key difference is that OSI model is protocol-independent while TCP/IP model supports specific protocols for internet.
Network Layer
This document provides an overview of various topics related to the network layer, including IPv4, IPv6, ARP, RARP, mobile IP, routing algorithms, and routing protocols. It begins with basics of IPv4 such as its addressing scheme and role in interconnecting networks. IPv6 is then introduced, along with reasons for its development and key features like its large 128-bit addresses. Address Resolution Protocol (ARP) and Reverse ARP (RARP) are also covered. The document concludes by discussing routing algorithms like link-state and distance-vector, as well as protocols including RIP, OSPF, and BGP.
Presentation on TCP/IP Model
The document compares the TCP/IP and OSI network models. It notes that while the OSI model has 7 layers, TCP/IP has 4 layers: Network Access, Internet, Transport, and Application. The Network Access layer combines the functions of the OSI Data Link and Physical layers. It provides details on the protocols and functions of each TCP/IP layer, including common protocols like IP, TCP, UDP, HTTP, and FTP.
Transport layer
The transport layer provides efficient, reliable, and cost-effective process-to-process delivery by making use of network layer services. The transport layer works through transport entities to achieve its goal of reliable delivery between application processes. It provides an interface for applications to access its services.
Transport layer services
The document discusses transport layer protocols TCP and UDP. It provides an overview of process-to-process communication using transport layer protocols. It describes the roles, services, requirements, addressing, encapsulation, multiplexing, and error control functions of the transport layer. It specifically examines TCP and UDP, comparing their connection-oriented and connectionless services, typical applications, and segment/datagram formats.
Tcp Udp Icmp And The Transport Layer
This document summarizes several internet protocols including IP, TCP, UDP, and ICMP. It describes key aspects of each protocol such as their purpose, packet structure, error handling mechanisms, and how they interact to enable communication over the internet. IP is a connectionless protocol that forwards packets based on destination addresses. TCP and UDP are transport layer protocols, with TCP providing reliable connections and UDP being connectionless. ICMP provides error reporting and control for IP. Port numbers and sockets are used to direct communication to specific applications.
Transmission Control Protocol (TCP)
The document discusses the key features and mechanisms of the Transmission Control Protocol (TCP). It begins with an introduction to TCP's main goals of reliable, in-order delivery of data streams between endpoints. It then covers TCP's connection establishment and termination processes, flow and error control techniques using acknowledgments and retransmissions, and congestion control methods like slow start, congestion avoidance, and detection.
Computer network switching
This document discusses different types of computer network switching, including circuit switching, packet switching, and virtual circuit switching. Circuit switching establishes a dedicated connection between nodes for the duration of a call. Packet switching divides messages into packets that are routed independently through a network on a first-come, first-served basis without dedicated connections. Virtual circuit switching combines aspects of circuit switching and packet switching by establishing paths for packets through a three-phase process of setup, data transfer using local addressing, and teardown.
TCP/IP 3-way Handshake
The document describes the TCP 3-way handshake process used to establish a connection between a client and server in a TCP/IP network. It involves 3 steps: 1) the client sends a SYN packet to the server, 2) the server responds with a SYN-ACK packet to acknowledge the client's SYN and identify its own sequence number, and 3) the client sends an ACK packet to the server to acknowledge receiving the SYN-ACK and complete the handshake process, allowing data transfer to begin.
TCP - IP Presentation
- TCP and IP are core protocols of the Internet Protocol Suite, with TCP operating at the transport layer and providing reliable data transmission, and IP operating at the internet layer and routing packets between hosts.
- TCP establishes a virtual connection between hosts and provides services like flow control, error checking, and reliable ordered delivery. It uses port numbers to identify applications.
- Common applications that use TCP include Telnet, FTP, and TFTP, with Telnet using port 23, FTP using ports 20 and 21, and TFTP using port 69.
Understanding TCP/IP
This document provides an overview of TCP/IP (Transmission Control Protocol/Internet Protocol), which is the suite of communication protocols used to connect devices on the internet. It describes the four layers of the TCP/IP model: application, transport, internet, and link/physical. It also explains how data is encapsulated as it moves down the layers for transmission and decapsulated as it moves up the layers when received. Diagrams and external references are provided to illustrate these concepts.
What's hot (20)
Similar to Tcp/ip
TCPIP SLIDES.ppt
This document describes the TCP/IP protocol stack. It has 4 main layers: the application layer containing protocols like HTTP, FTP; the transport layer containing TCP and UDP which handle reliable/unreliable data transmission; the internet layer containing IP which routes packets between hosts, along with ARP and ICMP for address resolution and error handling; and the link layer which deals with physical network addressing and transmission. TCP/IP has fewer layers than OSI and focuses on essential functions for internetworking.
TCP/IP Protocols
The document provides an overview of protocol architectures and the TCP/IP protocol stack. It discusses how protocol architectures establish rules for exchanging data between systems using layered protocols. The TCP/IP model is then explained in detail through its five layers - physical, network access, internet, transport and application - and core protocols like IP, TCP and UDP. Key differences between IPv4 and IPv6 are also summarized.
Tcp presentation
TCP and IP are the basic protocols that define how computers can communicate over a network like the Internet. TCP provides reliable data transmission and ensures packets are delivered in order, while IP handles how computers identify each other and send packets to the right destination. Together TCP and IP provide the fundamental rules and procedures that allow computers on a network to exchange information.
tcp ip protocols.ppt
TCP/IP is a set of communication protocols used to connect devices on the internet and private networks. It includes the Transmission Control Protocol (TCP) and Internet Protocol (IP). TCP provides reliable data transmission and IP provides routing of packets between networks. TCP/IP was adopted by the internet and became popular due to its early development and support in UNIX. It uses port numbers and IP addresses to allow multiple applications to operate over the same network connection. Domain names are used to make IP addresses easier for humans to remember.
TCP/IP Modal
The document discusses TCP/IP (Transmission Control Protocol/Internet Protocol), which is a suite of communication protocols used to connect devices on the internet and private networks. It describes the history of TCP/IP's development by DARPA in the 1970s and its use in Unix operating systems. The document outlines the importance, uses, layers, and basic functioning of TCP/IP.
presentation on TCP/IP protocols data comunications
The document provides an overview of the TCP/IP protocol architecture. It discusses the five layers of TCP/IP including the physical, network access, internet, transport, and application layers. It describes the protocols used at each layer, such as IP, TCP, UDP, HTTP, and FTP. The document also discusses how data is encapsulated as it passes through each layer of the TCP/IP model and is transmitted from one host to another across networks and the internet.
TCP/IP and UDP protocols
This document discusses the TCP/IP and UDP protocols. It begins with an introduction comparing the TCP/IP model to the OSI model. The TCP/IP model has four layers compared to seven in the OSI model. It then describes the two main host-to-host layer protocols in TCP/IP - TCP and UDP. TCP is connection-oriented and provides reliable, ordered delivery. It uses segments with a header containing fields like sequence numbers. UDP is connectionless and provides fast but unreliable delivery. It uses simpler segments with fewer header fields. The document concludes by explaining the end-to-end delivery process for packets using these protocols as they are transmitted between hosts via routers.
02 coms 525 tcpip - introduction to tcpip
The document provides information on the TCP/IP protocol suite including:
- TCP/IP has 4 layers (Application, Transport, Network, Data Link) compared to OSI's 7 layers.
- Common application layer protocols include FTP, Telnet, SMTP, HTTP.
- Transport layer protocols are TCP and UDP which provide reliable and unreliable data transmission.
- Network layer protocols like IP, ARP, and ICMP handle routing and addressing.
- Layers communicate through encapsulation where each layer adds its own header to protocol data units.
Protocols and the TCP/IP Protocol Suite
Protocols And IP suite PPT
Contents are
History
TCP/IP Suite Layer
a} Network Interface
b} Internet Layer
c} Transport Layer
d} Application Layer
3.Comparison of OSI and IP
TCP/ IP
TCP/IP is a set of communication protocols that allows devices to connect on the internet. It has two main protocols - TCP and IP. TCP ensures reliable delivery of segments through acknowledgements and retransmissions. IP handles addressing and routing of packets between networks. Common applications that use TCP/IP include HTTP, FTP, SMTP and more. It is popular due to its early development and support in operating systems like UNIX.
tcp-140613123317-phpapp01.pptx
The document discusses the TCP/IP protocol suite including the layers, protocols, addressing, and routing. It describes the layers of TCP/IP including application, transport, internet, and link layers. Examples are provided of protocols at each layer like SMTP, TCP, IP, and ARP. Network addressing, subnets, port numbers, and routing between routers is also covered at a high level.
1.1.2 - Concept of Network and TCP_IP Model (2).pptx
This document provides an overview of network concepts and the TCP/IP model. It describes the key components of TCP/IP including the TCP and IP protocols and how they work together. The TCP/IP model layers are compared to the OSI model layers. Details are given on TCP and IP packet headers including fields like ports, sequence numbers, flags, and checksums. Common applications that use TCP and UDP are also listed.
User Datagram Protocol
UDP is a transport layer protocol that provides an unreliable datagram service. It is positioned directly above IP in the TCP/IP protocol stack. UDP packets contain a header with source and destination port numbers as well as length fields, but do not establish connections, provide sequencing, or guarantee delivery like TCP. Well-known ports are assigned to common UDP applications like DNS, time synchronization, and trivial file transfer.
Tcp ip
TCP/IP is an internet protocol suite developed by DARPA that defines the rules and standards for communication between electronic devices connected to the internet. It operates on four layers - application, transport, internet, and network interface. Key protocols include TCP and IP which work together to break data into packets and route them to the correct destination. ARP and RARP protocols map IP addresses to MAC addresses to enable communication between devices on a local network.
Internet Protocol Version 4
IPv4 uses a datagram format with a header and data. The header contains information for routing and delivery and is 20-60 bytes. It includes fields for the version, length, identification, fragmentation, protocol, and source/destination addresses. Datagrams can be fragmented into smaller pieces if their size exceeds the MTU of a network. Fragments are reassembled at the destination using the identification field. The time to live field limits the number of hops a packet can make to prevent endless routing.
Internet Protocol.pdf
The document discusses Internet Protocol (IP) and its role in networking. It covers the following key points:
- IP is the primary network communication protocol and relays packets called datagrams. It provides identification of computer hosts and location services.
- IP version 4 (IPv4) uses a 32-bit address scheme to uniquely identify hosts. It provides best effort delivery of packets from source to destination.
- Other related protocols discussed include ARP, RARP, ICMP, IGMP, routing protocols, and the differences between static, dynamic and default routing. Distance vector and link state routing algorithms are also covered.
Unit 4-Transport Layer Protocols-3.pptx
The document discusses transport layer protocols. It covers the User Datagram Protocol (UDP), Transmission Control Protocol (TCP), and Stream Control Transmission Protocol (SCTP). For UDP, it describes its connectionless and unreliable nature, datagram format, services, and applications. For TCP, it outlines its connection-oriented and reliable design with features like congestion control, flow control, error checking, and segment structure. It also briefly introduces SCTP and its services.
Unit 4-Transport Layer Protocols.pptx
The document discusses transport layer protocols. It covers User Datagram Protocol (UDP), Transmission Control Protocol (TCP), and Stream Control Transmission Protocol (SCTP). UDP is described as a connectionless protocol that does not provide reliability, flow control, or error checking. TCP is connection-oriented and provides reliable in-order delivery through features like sequencing, acknowledgements, retransmissions, flow control, and congestion control. TCP establishes connections using a three-way handshake and transmits data in segments. SCTP is also described as a reliable transport layer protocol providing some features of both TCP and UDP.
Computer network coe351- part2- final
The document discusses computer networks and network protocols. It begins with an introduction to network protocols and the Internet protocols. It then provides definitions and explanations of communication protocols, including addressing, transmission modes, and error detection/recovery techniques. It lists and describes common network protocols like TCP/IP, routing protocols, FTP, SMTP, and more. It also discusses the OSI model layers, TCP/IP protocol suite, data encapsulation, protocol data units, protocol assignments to layers, and addresses at each layer.
WIFI MODEM Part-22
Wi-Fi (or WiFi) is a local area wireless computer networking technology that allows electronic devices to network, mainly using the 2.4 gigahertz (12 cm) UHF and 5 gigahertz (6 cm) SHF ISM radio bands.
The Wi-Fi Alliance defines Wi-Fi as any "wireless local area network" (WLAN) product based on the Institute of Electrical and Electronics Engineers' (IEEE) 802.11 standards".[1] However, the term "Wi-Fi" is used in general English as a synonym for "WLAN" since most modern WLANs are based on these standards. "Wi-Fi" is a trademark of the Wi-Fi Alliance. The "Wi-Fi Certified" trademark can only be used by Wi-Fi products that successfully complete Wi-Fi Alliance interoperability certification testing.
Many devices can use Wi-Fi, e.g. personal computers, video-game consoles, smartphones, digital cameras, tablet computers and digital audio players. These can connect to a network resource such as the Internet via a wireless network access point. Such an access point (or hotspot) has a range of about 20 meters (66 feet) indoors and a greater range outdoors. Hotspot coverage can be as small as a single room with walls that block radio waves, or as large as many square kilometres achieved by using multiple overlapping access points.
Depiction of a device sending information wirelessly to another device, both connected to the local network, in order to print a document.
Wi-Fi can be less secure than wired connections, such as Ethernet, precisely because an intruder does not need a physical connection. Web pages that use TLS are secure, but unencrypted internet access can easily be detected by intruders. Because of this, Wi-Fi has adopted various encryption technologies. The early encryption WEP proved easy to break. Higher quality protocols (WPA, WPA2) were added later. An optional feature added in 2007, called Wi-Fi Protected Setup (WPS), had a serious flaw that allowed an attacker to recover the router's password.[2] The Wi-Fi Alliance has since updated its test plan and certification program to ensure all newly certified devices resist attacks .
Similar to Tcp/ip (20)
presentation on TCP/IP protocols data comunications
presentation on TCP/IP protocols data comunications
1.1.2 - Concept of Network and TCP_IP Model (2).pptx
1.1.2 - Concept of Network and TCP_IP Model (2).pptx
Recently uploaded
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building.pdf
2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building
哪里办理(csu毕业证书)查尔斯特大学毕业证硕士学历原版一模一样
原版一模一样【微信：741003700 】【(csu毕业证书)查尔斯特大学毕业证硕士学历】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
International Conference on NLP, Artificial Intelligence, Machine Learning an...
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
Harnessing WebAssembly for Real-time Stateless Streaming Pipelines
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
官方认证美国密歇根州立大学毕业证学位证书原版一模一样
原版一模一样【微信：741003700 】【美国密歇根州立大学毕业证学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
学校原版美国波士顿大学毕业证学历学位证书原版一模一样
原版一模一样【微信：741003700 】【美国波士顿大学毕业证学历学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
LLM Fine Tuning with QLoRA Cassandra Lunch 4, presented by Anant
Slides for the 4th Presentation on LLM Fine-Tuning with QLoRA Presented by Anant, featuring DataStax Astra
Advanced control scheme of doubly fed induction generator for wind turbine us...
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressions
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
Recently uploaded (20)
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building.pdf
2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building.pdf
BPV-GUI-01-Guide-for-ASME-Review-Teams-(General)-10-10-2023.pdf
BPV-GUI-01-Guide-for-ASME-Review-Teams-(General)-10-10-2023.pdf
Introduction to AI Safety (public presentation).pptx
Introduction to AI Safety (public presentation).pptx
International Conference on NLP, Artificial Intelligence, Machine Learning an...
International Conference on NLP, Artificial Intelligence, Machine Learning an...
Harnessing WebAssembly for Real-time Stateless Streaming Pipelines
Harnessing WebAssembly for Real-time Stateless Streaming Pipelines
john krisinger-the science and history of the alcoholic beverage.pptx
john krisinger-the science and history of the alcoholic beverage.pptx
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...
Generative AI leverages algorithms to create various forms of content
Generative AI leverages algorithms to create various forms of content
LLM Fine Tuning with QLoRA Cassandra Lunch 4, presented by Anant
LLM Fine Tuning with QLoRA Cassandra Lunch 4, presented by Anant
Advanced control scheme of doubly fed induction generator for wind turbine us...
Advanced control scheme of doubly fed induction generator for wind turbine us...
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressions
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressions
Tcp/ip
- 1. TCP/IP Transmission Control Protocol / Internet Protocol MOHAMMAD SALEEM, Electronics department, M.TECH, AMU 1
- 2. What is TCP/IP? • TCP/IP: Transmission Control Protocol/ Internet Protocol • Allows computer to communicate & share resources on network. • TCP/IP is not a single protocol , It is a family of protocol. • It is the 1st set of protocol used in internet. 2
- 3. History of TCP/IP • Work on TCP/IP is started in 1970s. • Funded by US military. • IT started with very small network called ARPA(advance research project agency ). And slowly came to known as ARPANET. • It is the 1st network started to use TCP. 3
- 4. TCP/IP Gradually it become so widely accepted technology in modern network so in today world internet, entirely depend on TCP. Used as a standard • To bridge the gap between non compatible platform. • All computer connected to internet understand TCP/IP. 4
- 5. TCP/IP and OSI model... 5
- 6. Data flow in 4 layer model... 6
- 8. 8 TCP UDP IP Datalink and Hardware Layer Process Process Typical Scenario
- 9. IP • IP transport datagram from source to destination node. • Responsible for routing the packet. • Breaks a packet into smaller packets if required. IP provide Unreliable service. – Packet may be lost in transmit. – Packet may arrive out of order. – Duplicate packet may be generated. 9
- 10. 10 IPv4 Datagram Format 4 bit 4 bit 8 bit 3 bit
- 11. TCP Transmission Control Protocol • TCP provides a connection-oriented, reliable service. • Split a message into packet. • Reassemble packet at destination. • Resend packet that were lost in transmit. • Error control is done by TCP. 11
- 12. 12 16 bit 16 bit Hlen 4bit TCP Segment Format 6 bit
- 13. UDP User Datagram Protocol • UDP provides a connectionless, unreliable service for sending datagram. • Simpler and faster than TCP. • Never split data into multiple packets. • Does not care about error control. • UDP uses ports to provide communication services to individual processes. 13
- 15. Example to illustrate... • Trivial file protocol (TFTP) . • TFTP client transfers 200 byte of data. • 4 byte of TFTP header gets added. 15
- 18. TCP/IP Summary • IP: network layer protocol – unreliable datagram delivery between hosts. • UDP: transport layer protocol – unreliable datagram delivery between processes. • TCP: transport layer protocol – reliable, byte-stream delivery between processes. 18
- 19. THANK YOU! 19