Transport protocols

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  • .Connection Oriented Transport Protocol Mechanisms „ „ „ „ „ Logical connection Establishment Maintenance termination Reliable e.g. TCP .Reliable Sequencing

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  • Phạm vi tài liệu này Mọi người đều có cùng một lúc hoặc khác phải đối mặt với sự cần thiết phải nhanh chóng kiểm tra mail POP3 của bạn (đây là định dạng hộp thư truyền thống ISP của bạn sử dụng để cung cấp cho bạn một địa chỉ email POP3 (viết tắt của Post Office Protocol) hoặc. Để gửi thư bằng cách sử dụng SMTP (Simple Mail Transport Protocol) Trong khi nó đang trở nên ngày càng phổ biến để cố gắng để có được mail thông qua một kết thúc trước webmail.

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  • Real-time Transport Protocol (RTP) is the protocol designed to handle real-time traffic on the Internet. RTP does not have a delivery mechanism (multicasting, port numbers, and so on); it must be used with UDP. RTP stands between UDP and the application program. The main contributions of RTP are timestamping, sequencing, and mixing facilities. This chapter provides knowledge of RTP and RTCP.

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  • Computer Networks 1: Lecture 8 - The Transport Layer includes The Transport Services, Elements of Transport Protocols, A Simple Transport Protocol, The Internet Transport Protocols, Performance issues.

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  • Session Initiation Protocol (SIP) - An IETF protocol for session establishment (RFC 3261): Locate the other party Negotiate what resources/media will be used in the session Initiate & terminate the session Media is transported on RTP and codecs are re-used from other call signaling protocols such as H.323 Leverages Internet Protocols and Addressing SIP is highly extensible Example: Presence & event platforms

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  • IP best-effort packet-delivery service: IP addressing and packet forwarding with datagram mode. Multiplexing accomplished by transport protocols (TCP, UDP). And how to build on top of the narrow waist: Domain Name System (DNS) for resolution between name and addresses, Dynamic host configuration protocol-DHCP for IP configurations.

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  • Transmission Control Protocol (TCP) TCP is a connection-oriented transport mechanism that resides at Layer 4 of the OSI model.

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  • SIP is a lightweight, transport-independent, text-based protocol. SIP has the following features: Lightweight, in that SIP has only four methods, reducing complexity Transport-independent, because SIP can be used with UDP, TCP, ATM & so on. Text-based, allowing for low overhead SIP is primarily used for VOIP calls

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  • The performance of current transport systems is inadequate when viewed in terms of economic efficiency, sustainability, and safety. Towards Better Performing Transport Networks examines the tools that are necessary to effectively measure these systems and those that are required to improve them. Utilising advanced tools of network analysis, the contributors challenge various pieces of conventional wisdom and in particular the view that intermodal transport is more environmentally benign than road transport.

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  • Secure Socket Layer Protocol (SSL) Designed by Netscape in 1994 To protect WWW applications and electronic transactions Transport layer security protocol (TLS) A revised version of SSLv3 Two major components: Record protocol, on top of transport-layer protocols Handshake protocol, change-cipher-spec protocol, and alert protocol; they reside between application-layer protocols and the record protocol

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  • Road freighttransport provides transport and environmental policy with some of its most intractable problems. Lorries are visually very intrusive, noisy, polluting and responsible for much of the impetus behind road building strategies.

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  • This chapter explain the role of Transport Layer protocols and services in supporting communications across data networks, analyze the application and operation of TCP mechanisms that support reliability, analyze the application and operation of TCP mechanisms that support reassembly and manage data loss, analyze the operation of UDP to support communicate between two processes on end devices.

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  • This chapter include objectives: Describe the purpose of the transport layer in managing the transportation of data in end-to-end communication; describe characteristics of the TCP and UDP protocols, including port numbers and their uses; explain how TCP session establishment and termination processes facilitate reliable communication;...

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  • In this chapter, you learned to: Explain the role of Transport Layer protocols and services in supporting communications across data networks, analyze the application and operation of TCP mechanisms that support reliability, analyze the application and operation of TCP mechanisms that support reassembly and manage data loss,...

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  • Chapter 23 - Process-to-process delivery: UDP, TCP, and SCTP. Chapter 23 discusses three transport layer protocols in the Internet: UDP, TCP, and SCTP. The first, User Datagram Protocol (UDP), is a connectionless, unreliable protocol that is used for its efficiency. The second, Transmission Control Protocol (TCP), is a connection-oriented, reliable protocol that is a good choice for data transfer. The third, Stream Control Transport Protocol (SCTP) is a new transport-layer protocol designed for multimedia applications.

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  • Chapter summary: Network layer protocols are responsible for end-to-end communications across the network, IP is a connectionless protocol that encapsulates transport layer data into datagrams, IPX is a proprietary standard that performs routing, addressing, and protocol identification, NetBEUI is used by small Windows networks for LAN networking, AppleTalk provides basic networking to small networks.

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  • Computer Networking - Chapter 3: Transport Layer understand principles behind transport layer services; learn about transport layer protocols in the Internet (UDP: connectionless transport; TCP: connection-oriented transport).

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  • Như ta đã biết Internet được tạo bởi rất nhiều các Autonomous System. BGP được sử dụng để chia sẻ thông tin định tuyến giữa các AS khác nhau. BGP sử dụng giao thức vận chuyển tin cậy (reliable transport protocol) để trao đổi thông tin định tuyến đó chính là Transmission Control Protocol (TCP). BGP sử dụng cổng 179 để thiêt lập kết nối. BGP hỗ trợ variable-length subnet mask (VLSM), classless interdomain routing (CIDR), và summarization.

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  • The term "Web Services Anywhere" means that web services can not only be used in any application, but any application can offer web services. ASP.NET web services require the IIS to run; web services that make use of .NET Remoting can run in any application type: console applications, Windows Forms applications, Windows services, and so on. These web services can use any transport with any payload encoding.

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  • Tường lửa là gì? Là một hàng rào giữa hai mạng máy tính - nó bảo vệ mạng này tránh khỏi sự xâm nhập từ mạng khácCác thế hệ tường lửa n Tường lửa lọc gói tin : công nghệ tườnglửa thế hệ đầu tiên phân tích lưu lượng mạng ở tầng vận chuyển (transport protocol layer) .

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