- Protocol
Protocol may refer to Protocol diplomacy , the etiquette of diplomacy and affairs of state Protocol politics , a formal agreement between nation states Protocol, a.k.a. etiquette Medical guideline Clinical protocol , another word for medical guidelines Research methods Protocol natural sciences Clinical trial protocol Voice procedure a protocol for voice communications Protocol object oriented programming , a common means for unrelated objects to communicate with each other Communications protocol , a set of rules & regulations that determine how data is transmitted in telecommunications and computer networking Protocol band , British Protocol film Protocol film , a 1984 comedy film Protocol album Protocol album , the d but album EP from Simon Phillips See also List of network protocols The Protocols of the Elders of Zion Mission Impossible 4 Ghost Protocol disambiguation ar bg ca Protocol cs Protokol da Protokol de Protokoll Begriffskl rung es Protocolo eo Protokolo fr Protocole gl Protocolo ja ko io Protokolo it Protocollo he lt Protokolas reik m s hu Protokoll egy rtelm s t lap no Protokoll pl Protok pt Protocolo ru sk Protokol sl Protokol ckb sv Protokoll uk ur ... more details
|
- Sigma Protocol
The Sigma Protocol is the name of a novel. Sigma Protocol may also refer to Proof of knowledge Sigma protocols Sigma protocols , a type of cryptographic protocol. disambig ... more details
|
- Lightweight protocol
A lightweight protocol in computer networking is any of a number of communication protocol s that are characterized by a relatively small overhead caused e.g. by bulky metadata in transmitted on top of the functional data Lightweight Directory Access Protocol Lightweight Telephony Protocol Lightweight Extensible Authentication Protocol Lightweight Presentation Protocol Internet Content Adaptation Protocol Skinny Call Control Protocol OpenLDAP Category Network protocols ... more details
|
- Authentication protocol
Unreferenced stub auto yes date December 2009 An authentication protocol is a type of cryptographic protocol with the purpose of authentication authenticating entities wishing to communicate securely. There are many different authentication protocols such as AKA security AKA CAVE based authentication Challenge handshake authentication protocol CHAP CRAM MD5 Diameter protocol Diameter Extensible Authentication Protocol EAP Host Identity Protocol HIP Kerberos protocol Kerberos MS CHAP and MS CHAPv2 variants of CHAP LAN Manager NTLM , also known as NT LAN Manager Password authenticated key agreement protocols Password Authentication Protocol PAP Protected Extensible Authentication Protocol PEAP RADIUS Secure Remote Password protocol SRP TACACS and TACACS RFID Authentication Protocols Woo Lam 92 protocol DEFAULTSORT Authentication Protocol Category Computer access control protocols computer security stub Compu network stub ... more details
|
- Free protocol
Unreferenced date July 2009 A free protocol is a Protocol computing protocol whose full specification is freely available and for which there are no restrictions e.g. legal or technical on its use. Users may design and use variations that suit their needs, and contribute enhancements for potential incorporation into the next official version of the protocol. A free software reference implementation must be available. Free protocol are important for interoperability and choice of software. Extensible Messaging and Presence Protocol XMPP is a free protocol. See also Portal Free software open standard free file format DEFAULTSORT Free Protocol Category Libre Category Data transmission Category Network protocols Software type stub ... more details
|
- Protocol versioning
Since communications protocol digital communications protocols are controlled by software , protocol versioning generally follows software versioning standards. Category Network protocols computer stub ... more details
|
- Internet Protocol Control Protocol
Protocol parameters. IPCP uses the same Configuration Option format defined for LCP Link Control Protocol , with a separate set of Options. IPCP Configuration Options table border 1 tr th 00 th ... td IP Compression Protocol. td td RFC 1332, RFC 3241, RFC 3544 td tr tr th 3 th td align center 6 .... IP Compression Protocol class wikitable Type Length IP Compression Protocol Data 1 byte 1 byte 2 ... 1332 The Internet Protocol Control Protocol IPCP RFC 1570 PPP Link Control Protocol LCP Extensions RFC 1661 The Point to Point Protocol PPP Category Internet protocols de Internet Protocol Control Protocol es IP Control Protocol ja Internet Protocol Control Protocol pl Internet Protocol Control Protocol ... more details
|
- MOSI protocol
Unreferenced stub auto yes date December 2009 The MOSI protocol is an extension of the basic MSI protocol MSI cache coherency Protocol computing protocol . It adds the O wned state, which indicates that the current processor owns this block, and will service requests from other processors for the block. For any given pair of caches, the permitted states of a given cache line are as follows class wikitable style text align center M O S I M N N N Y O N N Y Y S N Y Y Y I Y Y Y Y See also Coherence protocol MSI protocol MESI protocol MOESI protocol DEFAULTSORT Mosi Protocol Category Cache coherency Compu stub ... more details
|
- Signaling protocol
A signaling protocol is a type of Communications protocol protocol used to identify signaling encapsulation networking encapsulation . Signalling telecommunications Signaling is used to identify the state of connection between telephones or VOIP terminals IP telephone or PCs or VoWLAN units . The following is a list of signaling protocols QSIG Session Initiation Protocol H.323 H.225.0 H.248 Media Gateway Control Protocol Megaco Signaling System No. 5 Signaling System No. 7 Dual tone multi frequency signaling Multi frequency R1 R2 signalling NBAP NBAP Node B Application Part Skinny Call Control Protocol SCCP Skinny Call Control Protocol , or Skinny for short Jingle protocol Jingle Q.931 DEFAULTSORT Signaling Protocol Category Network protocols Category Telephony signals de Signalisierungsprotokoll mk ru ... more details
|
- Discard Protocol
IPstack See Wiktionary the Internet protocol named DISCARD discard The Discard Protocol is a service in the Internet Protocol Suite defined in RFC 863. It is intended for testing, debugging, and measurement purposes. A host may send data to a host that supports the Discard Protocol on either Transmission Control Protocol TCP or User Datagram Protocol UDP port number 9. The data sent to the server is simply discarded. No response is returned. Inetd implementation On most UNIX like operating systems a discard server is built into the inetd or xinetd daemon computer software daemon . The discard service is usually not enabled by default. It may be enabled by adding the following lines to the file tt etc inetd.conf tt and reloading the configuration discard stream tcp nowait root internal discard dgram udp wait root internal The Discard Protocol is the TCP UDP equivalent of the Unix filesystem node dev null . Such a service is guaranteed to receive what is sent to it and can be used for debugging TCP and or UDP code requiring a guaranteed reception of payload sent. See also List of well known ports computing List of well known ports Echo Protocol Daytime Protocol Character Generator Protocol Time Protocol External links RFC 348, The Discard process RFC 863, The Discard protocol Category Internet protocols Category Application layer protocols ... more details
|
- PostOffice Protocol
Multiple issues unreferenced August 2011 notability August 2011 confusing April 2011 Cisco IDS services communicate with each other by using the PostOffice protocol not to be confused with POP3 , SMTP , or other mail delivery protocols . It a Cisco proprietary protocol that run on port User Datagram Protocol UDP 4500. It provide a communication vehicle between the sensors and the Director platform. PostOffice protocol was later replace by Remote Data Exchange Protocol RDEP External links http ciscoarticles.com Intrusion Detection System Cisco PostOffice Protocol.html Cisco PostOffice Protocol Category Intrusion detection systems Category Cisco protocols ... more details
|
- Time Protocol
IPstack The Time Protocol is a network protocol in the Internet Protocol Suite defined in 1983 in RFC 868. Its purpose is to provide a site independent, machine readable date and time. The Time Protocol may be implemented over the Transmission Control Protocol TCP or the User Datagram Protocol UDP . A host connects to a server that supports the Time Protocol on port 37. The server then sends the time as a 32 bit unsigned integer in binary format and in network byte order , representing the number of seconds since 00 00 midnight 1 January, 1900 GMT, and closes the connection. Operation over UDP requires the sending of any datagram to the server port, as there is no connection setup for UDP. The Time Protocol is used by the rdate command, available on most Unix like operating systems. The functionality of the Time Protocol has been superseded by the Network Time Protocol NTP . Inetd implementation On most UNIX like operating systems a Time Protocol server is built into the inetd or xinetd daemon computer software daemon . The service is usually not enabled by default. It may be enabled by adding the following lines to the file tt etc inetd.conf tt time stream tcp nowait root internal time dgram udp wait root internal and reloading the configuration. See also List of well known ports computing Echo Protocol Discard Protocol Daytime Protocol Character Generator Protocol rdate , a tool for querying the current time from a network server External links http www.clevervest.com htp clevervest.com HTTP Time Protocol http freestone group.com fg time sync.htm freestone group.com FG Time Sync Category Network time related software Category Internet protocols Category Application layer protocols fr Time Protocol simple TIME protocol zh ... more details
|
- Echo Protocol
IPstack The Echo Protocol is a service in the Internet Protocol Suite defined in RFC 862. It was originally proposed for testing and measurement of round trip times Citation needed date November 2009 in IP networks. A host may connect to a server that supports the Echo Protocol using the Transmission Control Protocol TCP or the User Datagram Protocol UDP on the List of well known ports computing well known port number 7. The server sends back an identical copy of the data it received. Inetd implementation On UNIX like operating systems an echo server is built into the inetd daemon computer software daemon . The echo service is usually not enabled by default. It may be enabled by adding the following lines to the file tt etc inetd.conf tt and telling inetd to reload its configuration echo stream tcp nowait root internal echo dgram udp wait root internal See also List of well known ports computing Discard Protocol Daytime Protocol Character Generator Protocol Time Protocol External links RFC 347 Echo Process RFC 862 Echo Protocol Category Internet protocols Category Application layer protocols cs ECHO protocol da Echo protokol de Echo Netzwerkdienst ... more details
|
- Bonding protocol
Unreferenced date January 2007 orphan date November 2009 Bonding protocol is a generic name for a method of bonding or aggregation of multiple physical links to form a single logical link. Major categories Asynchronous bonding protocol Synchronous bonding protocol See also Inverse multiplexer Link aggregation DEFAULTSORT Bonding Protocol Category Bonding protocols Telecomm stub ... more details
|
- Protocol overhead
Protocol overhead refers to metadata and network routing information sent by an computer application application , which uses a portion of the available Bandwidth computing bandwidth of a communications protocol . This extra data, making up the protocol headers and application specific information is referred to as overhead, since it does not contribute to the content of the message. Protocol overhead can be expressed as a percentage of non application byte s protocol and frame synchronization divided by the total number of bytes in the message. References http msdn2.microsoft.com en us library ms997599.aspx Common Performance Issues in Network Applications Part 1 Interactive Applications , Windows XP Technical Articles, Microsoft http www.sonic.net support docs ip atm.overhead.pdf Protocol Overhead in IP ATM Networks , Minnesota Supercomputer Center DEFAULTSORT Protocol Overhead Category Computer networking Compu network stub ... more details
|
- Protocol Builder
orphan date January 2011 Protocol Builder is a tool in some programming language s like C and C Sharp programming language C to generate code to build Communications protocol protocol s in a fast and reliable way. Network programming for all kinds of protocols like Transmission Control Protocol TCP , User Datagram Protocol UDP , SNMP ... includes converting data to be transferred to a raw byte s in the sending side and parsing these bytes in the receiving side. Protocol builders facilitate this stage usually by generating the code automatically. Protocol Programming has many components to be developed, these are server listener, server connection, client connection, packets, and loggers, most protocol builders implement these components automatically so developers save time and money. Currently, there are two Protocol Builders in the market, one for C from UpRedSun which is for TCP and UDP protocols. The Second one is for .NET Framework .Net languages which generates the code in C for TCP Protocols, this tool is called .Net Protocol Builder. External links http www.protocol builder.com http www.protocol builder.com http www.upredsun.com http www.upredsun.com Categories Category Computer programming tools ... more details
|
- Protocol analyzer
A Protocol analyzer is a tool hardware or software used to capture and analyze signals and data traffic over a communication channel . Such a channel differs from a local computer bus to a satellite link, that provides a means of communication using a standard communication protocol Telecommunications network networked or Point to point telecommunications point to point . Each type of communication protocol has a different tool to collect and analyze signals and data. Protocol analyzer may refer to A Telecom Network Protocol Analyzer A network packet analyzer A bus analyzer An IP Load tester disambig ... more details
|
- FLIP (protocol)
Unreferenced auto yes date December 2009 The Fast Local Internet Protocol is a Suite of Internet Protocols, which provide Transparency computing transparency , security and network management. Tanenbaum et al., Vrije Universiteit Amsterdam See also portalbox Computer networking Computer Science Amoeba distributed operating system DEFAULTSORT Flip Fast Local Internet Protocol Category Internet protocols Compu network stub de Fast Local Internet Protocol ja Amoeba Fast Local Internet Protocol pl Fast Local Internet Protocol pt FLIP ... more details
|
- Routing protocol
A routing protocol is a protocol computing protocol that specifies how Router computing router s communicate ... protocol shares this information first among immediate neighbors, and then throughout the network ... behind routing protocols, see Routing . The term routing protocol may refer specifically to one operating ... on Internet protocol IP networks Interior gateway protocol Interior gateway routing via link state routing protocol s, such as Open Shortest Path First OSPF and Intermediate system to intermediate system IS IS Interior gateway protocol Interior gateway routing via path vector protocol path vector or distance vector routing protocol distance vector protocols, such as Routing Information Protocol RIP , Interior Gateway Routing Protocol IGRP and Enhanced Interior Gateway Routing Protocol EIGRP Exterior gateway protocol Exterior gateway routing . Border gateway protocol BGP v4 is the routing protocol ... RFCs . ref ftp ftp.rfc editor.org in notes rfc791.txt INTERNET PROTOCOL , RFC 791, J Postel ... protocol can be routed by a router, i.e., it can be forwarded from one router to another. A routing protocol sends and receives packets containing routing information to and from other routers ... Transmission Control Protocol TCP which runs over IP care is taken in the implementation of such systems ... protocol runs over particular transport mechanism does not mean that the routing protocol is of layer ... IS IS runs over the data link layer Open Shortest Path First OSPF , Interior Gateway Routing Protocol IGRP , and Enhanced Interior Gateway Routing Protocol EIGRP run directly over IP OSPF and EIGRP ... Protocol RIP runs over User Datagram Protocol UDP Border Gateway Protocol BGP runs over Transmission Control Protocol TCP Examples Interior routing protocols Interior Gateway Protocols IGPs ... participating autonomous system. Common examples include Interior Gateway Routing Protocol IGRP Interior Gateway Routing Protocol Enhanced Interior Gateway Routing Protocol EIGRP Enhanced Interior ... more details
|
- Connectionless protocol
Unreferenced auto yes date December 2009 Weasel date June 2010 merge to Connectionless communication date February 2011 In telecommunication s, connectionless describes communication between two network end points in which a message can be sent from one end point to another without prior arrangement. The device at one end of the communication transmits data addressed to the other, without first ensuring that the recipient is available and ready to receive the data. Some protocols allow for error correction by requested retransmission. Internet Protocol IP and User Datagram Protocol UDP are connectionless protocols. Connectionless protocols are also described as Stateless server stateless because the endpoints have no protocol defined way to remember where they are in a conversation of message exchanges. List of connectionless protocols Hypertext Transfer Protocol Internet Protocol IP internet layer, can also be used for connections User Datagram Protocol UDP Internet Control Message Protocol ICMP Internetwork Packet Exchange IPX TIPC NetBEUI See also Connection oriented protocol DEFAULTSORT Connectionless Protocol Category Network protocols Category Internet architecture Category Internet protocols Compu network stub de Nachrichtenverbindung es Protocolo no orientado a la conexi n ... more details
|
- Daytime Protocol
IPstack The Daytime Protocol is a service in the Internet Protocol Suite , defined in 1983 in RFC 867. It is intended for testing and measurement purposes in computer network s. A host may connect to a server that supports the Daytime Protocol on either Transmission Control Protocol TCP or User Datagram Protocol UDP port 13. The server returns an ASCII character string of the current date and time in an unspecified format. Inetd implementation On UNIX like operating systems a daytime server is usually built into the inetd or xinetd daemon computer software daemon . The service is usually not enabled by default. It may be enabled by adding the following lines to the file tt etc inetd.conf tt and telling inetd to reload its configuration daytime stream tcp nowait root internal daytime dgram udp wait root internal An example output may be Tuesday, February 22, 1982 18 45 59 PST See also List of well known ports computing List of well known ports Echo Protocol Time Protocol Network Time Protocol External links RFC 867 http tf.nist.gov tf cgi servers.cgi List of NIST time servers supporting this protocol Category Network time related software Category Internet protocols Category Application layer protocols de Daytime es Daytime nl Daytime zh DAYTIME ... more details
|
- Link protocol
Unreferenced stub auto yes date December 2009 In communications, a link protocol is a method and specification for transmission of data from one node on a local network or network link to another node on the same link. Link protocols are commonly categorized according to the data link layer Data Link Layer Layer 2 specification of the OSI model or placed into the more general group of Link layer Link Layer protocols of the Internet protocol suite Internet Protocol Suite . See also Internet protocol suite Internet Protocol Suite Link layer Link Layer Open Systems Interconnection Data link layer Data Link Layer DEFAULTSORT Link Protocol Category Link protocols Category Data transmission Telecomm stub ... more details
|
- 9-Pin Protocol
Unreferenced date December 2009 The 9 Pin Protocol is a two way communications protocol for the RS 422 D sub electrical connector interface, in which a bi direction signal is transmitted over a single, four wire, serial cable to allow the remote control of a wide variety of devices including, reel to reel type C videotape video tape recorder s VTR as well as videocassette recorder s VCR . The online editing Computer Control unit control unit s used in post production relies heavily on the 9 Pin Protocol to remotely control auotmated linear editing devices that use sequential access methods. In broadcast automation the Video Disk Control Protocol VDCP use the 9 Pin Protocol to playout broadcast programming schedules. External links http www.belle nuit.com archives 9pin.html Sony 9 pin protocol summary Category Computer standards Category Serial buses Category Television terminology ... more details
|
- Wire protocol
Unreferenced auto yes date December 2009 In computer networking , a wire protocol refers to a way of getting data from point to point A wire protocol is needed if more than one application has to interoperate. ref name Definition cite web accessdate 2011 04 11 location http www.pcmag.com publisher PCMAG.COM title Definition of wire protocol quote 1 In a network, it is the mechanism for transmitting data from point a to point b. It often refers to a distributed object protocol such as SOAP, CORBA or RMI, which is software only and which invokes the running of programs on remote servers. The term is a bit confusing, because it sounds like the physical layer layer 1 of the network that places the bits onto the wire. In some cases, it may refer to this layer however, it generally refers to protocols higher than the physical layer or even the next higher data link layer layer 2 such as Ethernet and ATM. See OSI model, communications protocol, data link protocol and distributed objects. 2 In an electronic system, it refers to the control signals start and stop transfer and architecture serial, parallel, etc. of the bus or channel that transfers data. url http www.pcmag.com encyclopedia term 0 2C2542 2Ct 3Dwire protocol&i 3D54750 2C00.asp ref In contrast to transport protocol s at the transport level like Transmission Control Protocol TCP or User Datagram Protocol UDP , the term wire protocol ... only to a common application layer protocol and not to a common object semantic of the applications ... a common encoding scheme like XSD . In electronics , a wire protocol is the mechanism used to transmit data from one point to another. ref name Definition Functionality A wire protocol provides the means ... Remote Method Protocol JRMP for Java remote method invocation RMI SOAP for Web Services References Reflist See also communications protocol line code network protocol Compu network stub Categories DEFAULTSORT Wire Protocol Category Application layer protocols Interwikies ... more details
|
- SwIPe (protocol)
Orphan date February 2009 The swIPe IP Security Protocol swIPe is an experimental Internet Protocol IP security Protocol computing protocol that was specified in 1993. It operates at the Internet Layer of the Internet Protocol Suite . Purpose swIPe provides confidentiality, integrity, and authentication of network traffic, and can be used to provide both end to end and intermediate hop security. swIPe is concerned only with security mechanisms. The protocol does not handle policy and key management, which are handled outside the protocol. It works by augmenting each packet with a cryptographically strong authenticator and or encrypting the data to be sent. ref name draft cite news url http www.crypto.com papers swipe.id.txt title The swIPe IP Security Protocol INTERNET DRAFT date december 1993 author John Ioannidis and Matt Blaze publisher Columbia University and AT&T Bell Labs ref Protocol description swIPe encapsulates each IP datagram to be secured inside a swIPe packet. ref name draft A swIPe packet is an IP packet of protocol type 53. ref cite web url http www.iana.org assignments protocol numbers publisher Internet Assigned Numbers Authority IANA title Assigned Internet Protocol Numbers ref ref cite news title RFC5237 publisher Internet Engineering Task Force IETF url http rfc.net rfc5237.html ref A swIPe packet starts with a header, which contains identifying data and authentication information the header is followed by the original IP datagram, which in turn is followed by any padding required by the security processing. Depending on the negotiated policy, the sensitive part of the swIPe packet the authentication information and the original IP datagram may be encrypted. ref name draft Cisco routers and switches running IOS have been found vulnerable to Denial of Service DoS attacks which may result from processing packets with IP Protocol 53. ref http www.cisco.com en US products products security advisory09186a00801a34c2.shtml Security advisory for Cisco products ... more details
|
Encyclopedia
top
