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... It establishes, maintains, and synchronizes the dialog between communicating systems. It also adds what called synchronization points for backup delivery in case of system or network failure. ...
... It establishes, maintains, and synchronizes the dialog between communicating systems. It also adds what called synchronization points for backup delivery in case of system or network failure. ...
CS412 Computer Networks - Winona State University
... Simple Mail Transfer Protocol (SMTP) Internet Message Access Protocol (IMAP) Multipurpose Internet Mail Extensions (MIME) ...
... Simple Mail Transfer Protocol (SMTP) Internet Message Access Protocol (IMAP) Multipurpose Internet Mail Extensions (MIME) ...
Zen and the Art of the Internet
... require data to be transmitted in real-time. ◦ Packet-switching networks are more efficient if some amount of delay is acceptable. ...
... require data to be transmitted in real-time. ◦ Packet-switching networks are more efficient if some amount of delay is acceptable. ...
ppt
... • Implementing a functionality at a lower level should have minimum performance impact on the applications that do not use the functionality ...
... • Implementing a functionality at a lower level should have minimum performance impact on the applications that do not use the functionality ...
Connectivity - King Fahd University of Petroleum and Minerals
... » The inter-network looks like one large switch, I.e. » User interface is sub-network independent ...
... » The inter-network looks like one large switch, I.e. » User interface is sub-network independent ...
Computer and multimedia networks (FM)
... Connectionless: message to be sent is single datagram. The only thing UDP provides is multiplexing and error detection through a checksum. Much faster than TCP, however it is unreliable In most real-time multimedia applications (e.g., streaming video or audio), packets that arrive late are s ...
... Connectionless: message to be sent is single datagram. The only thing UDP provides is multiplexing and error detection through a checksum. Much faster than TCP, however it is unreliable In most real-time multimedia applications (e.g., streaming video or audio), packets that arrive late are s ...
layered
... Protocol A may use protocol B as a step in its execution for example, packet transfer is one step in the execution of the example reliable file transfer protocol This form of dependency is called layering reliable file transfer is layered above packet transfer protocol like a subroutine ...
... Protocol A may use protocol B as a step in its execution for example, packet transfer is one step in the execution of the example reliable file transfer protocol This form of dependency is called layering reliable file transfer is layered above packet transfer protocol like a subroutine ...
CCNA 1 Module 11 TCP/IP Transport and Application
... for error recovery Controlling data integrity ...
... for error recovery Controlling data integrity ...
Chapter 3 OSI Model Worksheet In class lecture and handout.
... to another user and explain what the corresponding OSI layer does to prepare the data to be sent over the network. ...
... to another user and explain what the corresponding OSI layer does to prepare the data to be sent over the network. ...
Lecture Notes - Computer Science & Engineering
... IP address is a globally unique or private number associated with a host network interface Every system which will send packets directly out across the Internet must have a unique IP address IP addresses are based on where the hosts are connected IP addresses are controlled by a single organ ...
... IP address is a globally unique or private number associated with a host network interface Every system which will send packets directly out across the Internet must have a unique IP address IP addresses are based on where the hosts are connected IP addresses are controlled by a single organ ...
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... desired effect at the other end, it is referred to as a ________ service. 9. Each application on a computer has an address that is unique within that computer known as ________ or ports that allow the transport layer to support multiple applications at each computer. 10. The addiction of control inf ...
... desired effect at the other end, it is referred to as a ________ service. 9. Each application on a computer has an address that is unique within that computer known as ________ or ports that allow the transport layer to support multiple applications at each computer. 10. The addiction of control inf ...
ALevelComputing_Session13
... As you will see the logical rules that can be applied depend on the physical rules (or infrastructure) that is already in place. A-Level Computing#BristolMet ...
... As you will see the logical rules that can be applied depend on the physical rules (or infrastructure) that is already in place. A-Level Computing#BristolMet ...
Chapter 2 Protocols and Architecture
... Trace of Simple Operation • Process associated with port 1 in host A sends message to port 2 in host B • Process at A hands down message to TCP to send to port 2 • TCP hands down to IP to send to host B • IP hands down to network layer (e.g. Ethernet) to send to router J • Generates a set of encaps ...
... Trace of Simple Operation • Process associated with port 1 in host A sends message to port 2 in host B • Process at A hands down message to TCP to send to port 2 • TCP hands down to IP to send to host B • IP hands down to network layer (e.g. Ethernet) to send to router J • Generates a set of encaps ...
Presentation: the internet layer, IP, the Internet Protocol
... The LAN router picks the “best” of the four ...
... The LAN router picks the “best” of the four ...
William Stallings Data and Computer Communications
... Dependent on type of network used (LAN, packet switched etc.) ...
... Dependent on type of network used (LAN, packet switched etc.) ...
Welcome to CS 444/544!
... • The Internet’s primary network-level services (used by network programmers): – Connectionless packet delivery • Break messages up into small chunks (called packets) • Route each packet separately through the network • Reassemble message when all packets reach destination ...
... • The Internet’s primary network-level services (used by network programmers): – Connectionless packet delivery • Break messages up into small chunks (called packets) • Route each packet separately through the network • Reassemble message when all packets reach destination ...
CPSC 155a Lecture 3
... Data link: provides “frames” abstraction Network: handles hop-to-hop routing, at the unit of packets Transport: provides process-to-process semantics such as in-order-delivery and reliability, at the unit of messages • Top three layers are not well-defined, all have to do with application level abst ...
... Data link: provides “frames” abstraction Network: handles hop-to-hop routing, at the unit of packets Transport: provides process-to-process semantics such as in-order-delivery and reliability, at the unit of messages • Top three layers are not well-defined, all have to do with application level abst ...
CH06
... can then log on to the Internet and browse the World Wide Web, and send and receive e-mail. ...
... can then log on to the Internet and browse the World Wide Web, and send and receive e-mail. ...
Networking Your Office
... become a communications highway for millions of users. The Internet was initially restricted to military and academic institutions, but now it is for any and all forms of information and commerce. Internet Web sites now provide personal, educational, political, and economic resources to anyone. ...
... become a communications highway for millions of users. The Internet was initially restricted to military and academic institutions, but now it is for any and all forms of information and commerce. Internet Web sites now provide personal, educational, political, and economic resources to anyone. ...
PPT - 清華大學資訊工程學系
... – For example, bbs.cs.nthu.edu.tw is the domain name for 楓橋驛站 – Top level domains (TLD): suffixes in the domain name: .gov, .edu, .com, .net, .org,… ...
... – For example, bbs.cs.nthu.edu.tw is the domain name for 楓橋驛站 – Top level domains (TLD): suffixes in the domain name: .gov, .edu, .com, .net, .org,… ...
Computer network
... gateway is a node on a LAN that handle all communication going between that LAN and other networks ...
... gateway is a node on a LAN that handle all communication going between that LAN and other networks ...
Recursive InterNetwork Architecture (RINA)
The Recursive InterNetwork Architecture (RINA) is a computer network architecture that unifies distributed computing and telecommunications. RINA's fundamental principle is that computer networking is just Inter-Process Communication or IPC. RINA reconstructs the overall structure of the Internet, forming a model that comprises a single repeating layer, the DIF (Distributed IPC Facility), which is the minimal set of components required to allow distributed IPC between application processes. RINA inherently supports mobility, multi-homing and Quality of Service without the need for extra mechanisms, provides a secure and programmable environment, motivates for a more competitive marketplace, and allows for a seamless adoption.