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| | Communications protocol - Wikipedia, the free encyclopedia |
 | | For a protocol to be effective it needs to be specified in such a way, that engineers, designers, and in some cases software developers can implement and/or use it. | | | For the specific topic of computing protocols, see Protocol (computing). | | | This paragraph informally provides some examples of layers, some required functionalities, and some protocols that implement them, all from the realm of computing protocols. |
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http://en.wikipedia.org/wiki/Communications_protocol
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| | RFC 926 (rfc926) - Protocol for providing the connectionless mode network |
| | During the composition of the protocol data unit, a value of the total length of the PDU is determined by the originator and placed in the Segment Length field of the PDU header. | | | The address of the originator of the Data Protocol Data Unit is RFC 926 December 1984 conveyed as both the destination address of the Error Report PDU as well as the source address of the original Data PDU; the latter is contained in the Data field of the Error Report PDU. | | | In particular, the first inserted octet is interpreted as the network layer protocol identifier, probably eliminating any knowledge that the data unit is related to the RFC 926 December 1984 ISO 8473 Protocol, and thereby eliminating any attempt to perform the checksum calculation or invoking a different form of checksum calculation. |
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http://www.faqs.org/rfcs/rfc926.html
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| | DCE 1.1: Remote Procedure Call - Security |
| | In connectionless PDUs, this is encoded in the PDU header field auth_proto. | | | In the connectionless protocol, this is part of the data of the conversation manager challenge and response. | | | While sequence numbers are not transmitted explicitly by the RPC protocol, they are used in the computation of various security checks for the PDUs. |
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http://www.opengroup.org/onlinepubs/009629399/chap13.htm
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| | DCE 1.1: Remote Procedure Call - RPC PDU Encodings |
| | Both connectionless and connection-oriented PDU headers contain an NDR data representation format label that identifies the formats used by the sender of a PDU to represent data in the PDU header, and when the transfer syntax is NDR, in the PDU body bgcolor="#FFFFFF". | | | The protocol version number allows implementations of several versions of RPC to coexist in a distributed environment. | | | The maximum size of an RPC connectionless PDU is the fixed header length (80 bytes) plus the maximum body bgcolor="#FFFFFF" length plus the length of the authentication verifier, which is determined by the authentication protocol. |
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http://www.opengroup.org/onlinepubs/009629399/chap12.htm
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| | Encyclopedia: User Datagram Protocol |
| | In computing, Secure Shell or SSH is both a computer program and an associated network protocol designed for logging into and executing commands on a networked computer. | | | User Datagram Protocol (UDP) is a minimal message-oriented transport layer protocol that is currently documented in IETF RFC 768. | | | Jump to: navigation, search In computing, the Point-to-Point Protocol, or PPP, is commonly used to establish a direct connection between two nodes. |
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http://www.nationmaster.com/encyclopedia/User-Datagram-Protocol
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| | Learn more about Internet protocol suite in the online encyclopedia. |
| | Ethernet, for example, includes fields in the packet header which specify which machine or machines on the network a packet is destined for. | | | The protocols at the Transport layer can solve problems like reliability ("did the data reach the destination?") and ensure that data arrives in the correct order. | | | Since the TCP/IP and OSI protocol suites do not match precisely, there is no one correct answer. |
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http://www.onlineencyclopedia.org/i/in/internet_protocol_suite.html
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| | [No title] |
| | The computer program product of claim 17, further comprising: computer program codes to cause the computer device to identify dummy packets from the packets of the connectionless protocol; and computer program codes to cause the computer device to discard the dummy packets. | | | computer program codes to cause the computer device to de-encapsulate the incoming packets of a connection-based protocol to obtain packets of a connectionless protocol. | | | For example, a new header from a second protocol is attached to the first packet. |
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http://www.wipo.int/cgi-pct/guest/getbykey5?KEY=03/83692.031009&ELEMENT_SET=DECL
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| | Open Systems Interconnection (OSI) Protocols |
| | Discuss the structures and functioning of this protocol, from its introduction in the early 1980s. | | | Virtual terminal protocol (VTP)—Provides terminal emulation that allows a computer system to appear to a remote ES as if it were a directly attached terminal. | | | Transport Protocol Class 1 (TP1) performs segmentation and reassembly, and offers basic error recovery. |
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http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/osi_prot.htm
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| | RFC 1240 (rfc1240) - OSI connectionless transport services on top of UDP: |
| | [RFC768] Postel, J., "User Datagram Protocol", RFC 768, USC/Information Sciences Institute, September 1981. | | | Using the approach of RFC 1006, this memo specifies how to offer OSI connectionless transport service using the User Datagram Protocol (UDP) [RFC768] of the TCP/IP suite. | | | Conclusion There is a general trend towards support of the OSI protocol suite in the Internet. |
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http://www.faqs.org/rfcs/rfc1240.html
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| | IS-IS routing protocol, ISO CLNP and ISO IGRP, Connectionless Network Protocol |
| | An example is if you are given the area address 0x49de4f, then because you know that a further 7 bytes will be used for the System ID (6 bytes) and the SEL (1 byte) the total address size is going to be 10 bytes. | | | If the SEL is anything other than 0x00, then the address is an NSAP and is analogous to the combination of IP address and protocol number. | | | When IS-IS is used just to route TCP/IP, because IS-IS is still an ISO CLNP protocol, CLNS PDUs are still used to communicate between ISs (routers). |
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http://www.rhyshaden.com/isis.htm
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| | Code samples |
| | Information received using connectionless transfer is addressed, so you can determine the source of the data. | | | Therefore, you'll be using the Xceed Winsock Library's "addressed" byte transfer methods to receive data. | | | ·Call the GetProtocol method to obtain a Protocol object. |
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http://www.xceedsoft.com/code_sample/cs213.htm
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| | Toggit Certification Home for MCSE CCNA A+ study guides and test prep |
| | Communications protocols vary in complexity, ranging from Xmodem, a simple file-transfer protocol used to transfer files from one PC to another, to the seven-layer OSI Reference Model used as the theoretical basis for many large, complex computer networks. | | | For example, Xmodem, a popular file-transfer protocol, uses a 1-byte checksum calculated by adding all the ASCII values for all 128 data bytes and ignoring any numeric overflow. | | | A proprietary Cisco protocol that runs on all hardware made by Cisco, including routers, switches, access servers, and bridges. |
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http://www.toggit.com/Library/pedia/techno.asp?Term=c&Techno=Letter
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| | ILL Background Reading |
| | First used during the creation of the ARPAnet protocols back in the 1970s, the IETF has published more than 2500 RFCs, all of which can be viewed at www.ietf.org/rfc. | | | X.500 protocol used for communication between a Directory User Agent and a Directory System Agent. | | | ISO 8571: OSI file transfer protocol, which can transparently carry any type of information including compound electronic documents, to transfer of files between systems of different vendors. |
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http://www.collectionscanada.ca/iso/ill/readabb.htm
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| | CLNP - ConnectionLess Network Protocol |
| | An example of this type of protocol is UDP. | | | (n.) connectionless network protocol, also known as ISO-IP. | | | (n.) Connectionless network protocol, also known as ISO-IP. |
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http://www.auditmypc.com/acronym/CLNP.asp
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| | UDP, User Datagram Protocol |
| | [RFC 2454] IP Version 6 Management Information Base for the User Datagram Protocol. | | | [RFC 2013] SNMPv2 Management Information Base for the User Datagram Protocol using SMIv2. | | | [RFC 2780] IANA Allocation Guidelines For Values In the Internet Protocol and Related Headers. |
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http://www.networksorcery.com/enp/protocol/udp.htm
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| | [No title] |
| | logic configured to form a first connection-oriented protocol frame that includes an initial response and the session identifier; logic configured to embed the first connection-oriented protocol frame in a first connectionless protocol frame; and logic configured to send the first connectionless protocol frame to the mobile device. | | | OBEX stands for"object exchange"and describes a way to send an arbitrary data object from one unit to another in a simple way. | | | Further, these protocols are connection oriented, and hence, these protocols are not designed to operate in a connectionless environment such as the Internet. |
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http://www.wipo.int/cgi-pct/guest/getbykey5?KEY=01/22678.010329&ELEMENT_SET=DECL
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| | The World-Wide Web Gateway to Hyper-G: Using a Connectionless Protocol to Access Session-Oriented Services ... |
| | Abstract: In this thesis, possibilities are studied how session-oriented services on the Internet can be made accessible to users of client programs that use a connectionless application-level protocol. | | | The concepts and properties of two Hypermedia Information Systems, the World-Wide Web (WWW) and Hyper-G, are described and a comparison between these two systems is given. | | | A gateway program was developed which is used as a protocol converter between the sessionoriented Hyper-G client-server protocol and... |
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http://citeseer.ist.psu.edu/derler95worldwide.html
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| | A Reliable Connectionless Protocol For Mobile Clients (ResearchIndex) |
| | Flexible Simulation of Distributed Protocols for Mobile Computing - Rocha, Endler (2000) | | | 73.0%: RDP: A Result Delivery Protocol for Mobile Computing - Endler, Silva, Okuda (2000) | | | 5 Design and Implementation of Indirect Protocols for Mobile W.. |
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http://citeseer.ist.psu.edu/endler00reliable.html
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| | The TCP/IP Guide - Connection-Oriented and Connectionless Protocols |
| | This issue is closely related to the matter of packet versus circuit switching. | | | Another way in which technologies and protocols are differentiated has to do with whether or not they use connections between devices. | | | Connection-Oriented Protocols: These protocols require that a logical connection be established between two devices before transferring data. |
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http://www.tcpipguide.com/free/t_ConnectionOrientedandConnectionlessProtocols.htm
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| | paper02 |
| | In this way keeping the network changes confined within a particular area indicate the robustness of the network protocol. | | | Neither a fixed connection oriented protocol nor a connectionless protocol is able to provide the QoS provisions for the services as well as maintaining the robust performance required in a dynamic environment. | | | In such a situation the issue of providing the required services to the users with satisfactory qualities presents a challenging task to the network protocol which is the core of the network functionality. |
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http://www.coe.uncc.edu/~arsuratk/paper03.html
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| | VB.NET - with connectionless protocol like UDP |
| | with connectionless protocol like UDP - Peter Bromberg 06-13 12:45 PM | | | Haven't seen your code but - Dr. DotNetsky 06-12 08:32 AM |
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http://www.eggheadcafe.com/forums/ForumPost.asp?ID=11715&INTID=1
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| | CLTP - ConnectionLess Transport Protocol |
| | More information about the definition of CLTP may appear below: | | | Connectionless Transport Protocol The OSI equivalent to UDP. | | | (n.) connectionless transport protocol, which provides end-to-end transport data addressing and is OSI's equivalent to UDP. |
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http://www.auditmypc.com/acronym/CLTP.asp
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| | COnnectionless |
| | TCP in turn is implemented on a connectionless protocol: IP. | | | One thing to point out, though, is that connected vs. connectionless is a concept that can vary depending on what level you're observing. | | | A connectionless service is one in which there is no long term connection between consumers and producers as multiple messages are passed back and forth. |
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http://www.serviceoriented.org/connectionless.html
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| | Connectionless protocol Definition Computer Dictionary Define meaning of Connectionless protocol |
| | The Internet Protocol (IP) and User Datagram Protocol (UDP) are connectionless protocols. | | | Connectionless protocols are usually described as stateless because the endpoints have no protocol-defined way to remember where they are in a "conversation" of message exchanges. | | | The alternative to the connectionless approach uses connection-oriented protocols, which are sometimes described as stateful because they can keep track of a conversation. |
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http://www.cpupedia.com/definition/connectionless+protocol.aspx
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| | High-Tech Dictionary Definition |
| | (CLNP).The OSI protocol for OSI Connectionless Network Service.CLNP is the OSI equivalent to the Internet Protocol (IP), and has been called ISO IP. |
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http://www.computeruser.com/resources/dictionary/definition.html?lookup=1690
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| | CLNP, Connectionless Network Protocol, ISO 8473 |
| | [RFC 1162] Connectionless Network Protocol (ISO 8473) and End System to Intermediate System (ISO 9542) Management Information Base. | | | [RFC 1238] CLNS MIB for use with Connectionless Network Protocol (ISO 8473) and End System to Intermediate System (ISO 9542). | | | As is the case in IP, a set of options provides control functions needed or useful in some situations but unnecessary for the most common communications. |
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http://www.networksorcery.com/enp/protocol/clnp.htm
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| | OSI protocols: Information From Answers.com |
| | Connection-oriented Presentation protocol - ISO 8823 / X.2226 | | | Connection-oriented Session protocol - ISO 8307 / X.225 | | | OSI protocols is mentioned in the following topics: |
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http://www.answers.com/topic/osi-protocols
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| | connectionless protocol from FOLDOC |
| | Nearby terms: connect « connected graph « connected subgraph « connectionless protocol » Connection Machine LISP » connection-oriented » connection-oriented network service | | | Packets sent between two hosts may take different routes. |
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http://wombat.doc.ic.ac.uk/foldoc/foldoc.cgi?connectionless
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