Faster access than browser!
91 relations: Advanced Data Communication Control Procedures, Amiga, Amiga software, ARCNET, Asynchronous transfer mode, Automatic repeat request, Bit stuffing, C0 and C1 control codes, Cambridge University Press, CAN bus, Carrier-sense multiple access with collision avoidance, Carrier-sense multiple access with collision detection, Channel access method, Cisco Discovery Protocol, Cisco HDLC, Collision avoidance, Collision detection, Computer network, Consistent Overhead Byte Stuffing, Cut-through switching, Econet, End-of-Text character, Error detection and correction, Escape sequence, Ethernet, Ethernet Automatic Protection Switching, Ethernet over coax, Fiber Distributed Data Interface, Flow control (data), Forward error correction, Frame (networking), Frame Relay, Frame synchronization, G.hn, Guowang Miao, High-Level Data Link Control, I²C, IEEE 802, IEEE 802.11, IEEE 802.1aq, IEEE 802.2, Internet protocol suite, ITU-T, LAN switching, LattisNet, Link Access Procedures, D channel, Link layer, Link Layer Discovery Protocol, Local area network, LocalTalk, ..., Logical link control, MAC address, MAC filtering, Medium access control, Metadata, MIL-STD-1553, Multi-link trunking, Multiplexing, Multiprotocol Label Switching, Network Driver Interface Specification, Network layer, Network segment, Nortel Discovery Protocol, Open Data-Link Interface, OpenFlow, OSI model, Packet switching, Parity bit, Patparganj, Physical layer, Point-to-Point Protocol, Power-line communication, Profibus, Protocol data unit, Quality of service, Serial communication, Serial Line Internet Protocol, SpaceWire, Spanning Tree Protocol, StarLAN, Store and forward, Syncword, Token ring, Transfer (computing), Transport layer, UNI/O, Unidirectional Link Detection, Virtual LAN, Wide area network, Wireless LAN, 1-Wire. Expand index (41 more) »
Advanced Data Communication Control Procedures
In telecommunication, Advanced Data Communication Control Procedures (or Protocol) (ADCCP) is a bit-oriented data link layer protocol used to provide point-to-point and point-to-multipoint transmission of data frames that contain error control information.
New!!: Data link layer and Advanced Data Communication Control Procedures · See more »
Amiga
The Amiga is a family of personal computers introduced by Commodore in 1985.
New!!: Data link layer and Amiga · See more »
Amiga software
Amiga software is computer software engineered to run on the Amiga personal computer.
New!!: Data link layer and Amiga software · See more »
ARCNET
Attached Resource Computer NETwork (ARCNET or ARCnet) is a communications protocol for local area networks.
New!!: Data link layer and ARCNET · See more »
Asynchronous transfer mode
Asynchronous transfer mode (ATM) is, according to the ATM Forum, "a telecommunications concept defined by ANSI and ITU (formerly CCITT) standards for carriage of a complete range of user traffic, including voice, data, and video signals".
New!!: Data link layer and Asynchronous transfer mode · See more »
Automatic repeat request
Automatic repeat request (ARQ), also known as automatic repeat query, is an error-control method for data transmission that uses acknowledgements (messages sent by the receiver indicating that it has correctly received a data frame or packet) and timeouts (specified periods of time allowed to elapse before an acknowledgment is to be received) to achieve reliable data transmission over an unreliable service.
New!!: Data link layer and Automatic repeat request · See more »
Bit stuffing
In data transmission and telecommunication, bit stuffing (also known—uncommonly—as positive justification) is the insertion of non information bits into data.
New!!: Data link layer and Bit stuffing · See more »
C0 and C1 control codes
The C0 and C1 control code or control character sets define control codes for use in text by computer systems that use the ISO/IEC 2022 system of specifying control and graphic characters.
New!!: Data link layer and C0 and C1 control codes · See more »
Cambridge University Press
Cambridge University Press (CUP) is the publishing business of the University of Cambridge.
New!!: Data link layer and Cambridge University Press · See more »
CAN bus
A Controller Area Network (CAN bus) is a robust vehicle bus standard designed to allow microcontrollers and devices to communicate with each other in applications without a host computer.
New!!: Data link layer and CAN bus · See more »
Carrier-sense multiple access with collision avoidance
Carrier-sense multiple access with collision avoidance (CSMA/CA) in computer networking, is a network multiple access method in which carrier sensing is used, but nodes attempt to avoid collisions by transmitting only when the channel is sensed to be "idle".
New!!: Data link layer and Carrier-sense multiple access with collision avoidance · See more »
Carrier-sense multiple access with collision detection
Carrier-sense multiple access with collision detection (CSMA/CD) is a media access control method used most notably in early Ethernet technology for local area networking.
New!!: Data link layer and Carrier-sense multiple access with collision detection · See more »
Channel access method
In telecommunications and computer networks, a channel access method or multiple access method allows several terminals connected to the same multi-point transmission medium to transmit over it and to share its capacity.
New!!: Data link layer and Channel access method · See more »
Cisco Discovery Protocol
Cisco Discovery Protocol (CDP) is a proprietary Data Link Layer protocol developed by Cisco Systems.
New!!: Data link layer and Cisco Discovery Protocol · See more »
Cisco HDLC
Cisco HDLC (also known as cHDLC) is an extension to the High-Level Data Link Control network protocol created by Cisco Systems, Inc.
New!!: Data link layer and Cisco HDLC · See more »
Collision avoidance
Collision avoidance is the maintenance of systems and practices designed to prevent vehicles such as cars, trains, ships, and airplanes from colliding with other vehicles.
New!!: Data link layer and Collision avoidance · See more »
Collision detection
Collision detection is the computational problem of detecting the intersection of two or more objects.
New!!: Data link layer and Collision detection · See more »
Computer network
A computer network, or data network, is a digital telecommunications network which allows nodes to share resources.
New!!: Data link layer and Computer network · See more »
Consistent Overhead Byte Stuffing
Consistent Overhead Byte Stuffing (COBS) is an algorithm for encoding data bytes that results in efficient, reliable, unambiguous packet framing regardless of packet content, thus making it easy for receiving applications to recover from malformed packets.
New!!: Data link layer and Consistent Overhead Byte Stuffing · See more »
Cut-through switching
In computer networking, cut-through switching, also called cut-through forwarding is a method for packet switching systems, wherein the switch starts forwarding a frame (or packet) before the whole frame has been received, normally as soon as the destination address is processed.
New!!: Data link layer and Cut-through switching · See more »
Econet
Econet was Acorn Computers's low-cost local area network system, intended for use by schools and small businesses.
New!!: Data link layer and Econet · See more »
End-of-Text character
The End-of-Text character (ETX) (hex value of 0x03, often displayed as ^C) is an ASCII control character used to inform the receiving computer that the end of the data stream has been reached.
New!!: Data link layer and End-of-Text character · See more »
Error detection and correction
In information theory and coding theory with applications in computer science and telecommunication, error detection and correction or error control are techniques that enable reliable delivery of digital data over unreliable communication channels.
New!!: Data link layer and Error detection and correction · See more »
Escape sequence
An escape sequence is a series of characters used to change the state of computers and their attached peripheral devices, rather than to be displayed or printed as regular data bytes would be.
New!!: Data link layer and Escape sequence · See more »
Ethernet
Ethernet is a family of computer networking technologies commonly used in local area networks (LAN), metropolitan area networks (MAN) and wide area networks (WAN).
New!!: Data link layer and Ethernet · See more »
Ethernet Automatic Protection Switching
Ethernet Automatic Protection Switching (EAPS) is used to create a fault tolerant topology by configuring a primary and secondary path for each VLAN.
New!!: Data link layer and Ethernet Automatic Protection Switching · See more »
Ethernet over coax
Ethernet over Coax (EoC) is a family of technologies that supports the transmission of Ethernet frames over coaxial cable.
New!!: Data link layer and Ethernet over coax · See more »
Fiber Distributed Data Interface
Fiber Distributed Data Interface (FDDI) is a standard for data transmission in a local area network.
New!!: Data link layer and Fiber Distributed Data Interface · See more »
Flow control (data)
In data communications, flow control is the process of managing the rate of data transmission between two nodes to prevent a fast sender from overwhelming a slow receiver.
New!!: Data link layer and Flow control (data) · See more »
Forward error correction
In telecommunication, information theory, and coding theory, forward error correction (FEC) or channel coding is a technique used for controlling errors in data transmission over unreliable or noisy communication channels.
New!!: Data link layer and Forward error correction · See more »
Frame (networking)
A frame is a digital data transmission unit in computer networking and telecommunication.
New!!: Data link layer and Frame (networking) · See more »
Frame Relay
Frame Relay is a standardized wide area network technology that specifies the physical and data link layers of digital telecommunications channels using a packet switching methodology.
New!!: Data link layer and Frame Relay · See more »
Frame synchronization
In telecommunication, frame synchronization or framing is the process by which, while receiving a stream of framed data, incoming frame alignment signals (i.e., a distinctive bit sequences or syncwords) are identified (that is, distinguished from data bits), permitting the data bits within the frame to be extracted for decoding or retransmission.
New!!: Data link layer and Frame synchronization · See more »
G.hn
G.hn is a specification for home networking with data rates up to 2 Gbit/s and operation over four types of legacy wires: telephone wiring, coaxial cables, power lines and plastic optical fiber.
New!!: Data link layer and G.hn · See more »
Guowang Miao
Guowang Miao is an associate professor at KTH Royal Institute of Technology, Sweden, working on design and optimization of wireless communications and networking and the author of Fundamentals of Mobile Data Networks and Energy and Spectrum Efficient Wireless Network Design.
New!!: Data link layer and Guowang Miao · See more »
High-Level Data Link Control
High-Level Data Link Control (HDLC) is a bit-oriented code-transparent synchronous data link layer protocol developed by the International Organization for Standardization (ISO).
New!!: Data link layer and High-Level Data Link Control · See more »
I²C
I²C (Inter-Integrated Circuit), pronounced I-squared-C, is a synchronous, multi-master, multi-slave, packet switched, single-ended, serial computer bus invented in 1982 by Philips Semiconductor (now NXP Semiconductors).
New!!: Data link layer and I²C · See more »
IEEE 802
IEEE 802 is a family of IEEE standards dealing with local area networks and metropolitan area networks.
New!!: Data link layer and IEEE 802 · See more »
IEEE 802.11
IEEE 802.11 is a set of media access control (MAC) and physical layer (PHY) specifications for implementing wireless local area network (WLAN) computer communication in the 900 MHz and 2.4, 3.6, 5, and 60 GHz frequency bands.
New!!: Data link layer and IEEE 802.11 · See more »
IEEE 802.1aq
Shortest Path Bridging (SPB), specified in the IEEE 802.1aq standard, is a computer networking technology intended to simplify the creation and configuration of networks, while enabling multipath routing.
New!!: Data link layer and IEEE 802.1aq · See more »
IEEE 802.2
IEEE 802.2 is the original name of the ISO/IEC 8802-2 standard which defines logical link control (LLC) as the upper portion of the data link layer of the OSI Model.
New!!: Data link layer and IEEE 802.2 · See more »
Internet protocol suite
The Internet protocol suite is the conceptual model and set of communications protocols used on the Internet and similar computer networks.
New!!: Data link layer and Internet protocol suite · See more »
ITU-T
The ITU Telecommunication Standardization Sector (ITU-T) is one of the three sectors (divisions or units) of the International Telecommunication Union (ITU); it coordinates standards for telecommunications.
New!!: Data link layer and ITU-T · See more »
LAN switching
LAN switching is a form of packet switching used in local area networks (LAN).
New!!: Data link layer and LAN switching · See more »
LattisNet
LattisNet was a family of computer networking hardware and software products built and sold by SynOptics Communications (also rebranded by Western Digital) during the 1980s.
New!!: Data link layer and LattisNet · See more »
Link Access Procedures, D channel
In Integrated Services Digital Network (ISDN) telecommunications, Link Access Procedures, D channel is part of the network's communications protocol which ensures that messages are error free and executed in the right sequence.
New!!: Data link layer and Link Access Procedures, D channel · See more »
Link layer
In computer networking, the link layer is the lowest layer in the Internet Protocol Suite, the networking architecture of the Internet.
New!!: Data link layer and Link layer · See more »
Link Layer Discovery Protocol
The Link Layer Discovery Protocol (LLDP) is a vendor-neutral link layer protocol in the Internet Protocol Suite used by network devices for advertising their identity, capabilities, and neighbors on an IEEE 802 local area network, principally wired Ethernet.
New!!: Data link layer and Link Layer Discovery Protocol · See more »
Local area network
A local area network (LAN) is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building.
New!!: Data link layer and Local area network · See more »
LocalTalk
LocalTalk is a particular implementation of the physical layer of the AppleTalk networking system from Apple Computer.
New!!: Data link layer and LocalTalk · See more »
Logical link control
In the IEEE 802 reference model of computer networking, the logical link control (LLC) data communication protocol layer is the upper sublayer of the data link layer (layer 2) of the seven-layer OSI model.
New!!: Data link layer and Logical link control · See more »
MAC address
A media access control address (MAC address) of a device is a unique identifier assigned to a network interface controller (NIC) for communications at the data link layer of a network segment.
New!!: Data link layer and MAC address · See more »
MAC filtering
In computer networking, Media Access Control MAC Filtering (or EUI filtering, or layer 2 address filtering) refers to a security access control method whereby the 48-bit address assigned to each network card is used to determine access to the network.
New!!: Data link layer and MAC filtering · See more »
Medium access control
In IEEE 802 LAN/MAN standards, the medium access control (MAC) sublayer (also known as the media access control sublayer) and the logical link control (LLC) sublayer together make up the data link layer.
New!!: Data link layer and Medium access control · See more »
Metadata
Metadata is "data that provides information about other data".
New!!: Data link layer and Metadata · See more »
MIL-STD-1553
MIL-STD-1553 is a military standard published by the United States Department of Defense that defines the mechanical, electrical, and functional characteristics of a serial data bus.
New!!: Data link layer and MIL-STD-1553 · See more »
Multi-link trunking
Multi-link trunking (MLT) is a link aggregation port trunking technology developed at Nortel in 1999.
New!!: Data link layer and Multi-link trunking · See more »
Multiplexing
In telecommunications and computer networks, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a shared medium.
New!!: Data link layer and Multiplexing · See more »
Multiprotocol Label Switching
Multiprotocol Label Switching (MPLS) is a type of data-carrying technique for high-performance telecommunications networks. MPLS directs data from one network node to the next based on short path labels rather than long network addresses, avoiding complex lookups in a routing table.
New!!: Data link layer and Multiprotocol Label Switching · See more »
Network Driver Interface Specification
The Network Driver Interface Specification (NDIS) is an application programming interface (API) for network interface cards (NICs).
New!!: Data link layer and Network Driver Interface Specification · See more »
Network layer
In the seven-layer OSI model of computer networking, the network layer is layer 3.
New!!: Data link layer and Network layer · See more »
Network segment
A network segment is a portion of a computer network.
New!!: Data link layer and Network segment · See more »
Nortel Discovery Protocol
The Nortel Discovery Protocol (NDP) is a Data Link Layer (OSI Layer 2) network protocol for discovery of Nortel networking devices and certain products from Avaya and Ciena.
New!!: Data link layer and Nortel Discovery Protocol · See more »
Open Data-Link Interface
The Open Data-Link Interface (ODI), developed by Apple and Novell, serves the same function as Microsoft and 3COM's Network Driver Interface Specification (NDIS).
New!!: Data link layer and Open Data-Link Interface · See more »
OpenFlow
OpenFlow is a communications protocol that gives access to the forwarding plane of a network switch or router over the network.
New!!: Data link layer and OpenFlow · See more »
OSI model
The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to its underlying internal structure and technology.
New!!: Data link layer and OSI model · See more »
Packet switching
Packet switching is a method of grouping data which is transmitted over a digital network into packets which are made of a header and a payload.
New!!: Data link layer and Packet switching · See more »
Parity bit
A parity bit, or check bit, is a bit added to a string of binary code to ensure that the total number of 1-bits in the string is even or odd.
New!!: Data link layer and Parity bit · See more »
Patparganj
Patparganj is a locality situated in East Delhi District of the National Capital Territory of Delhi, India.
New!!: Data link layer and Patparganj · See more »
Physical layer
In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first and lowest layer.
New!!: Data link layer and Physical layer · See more »
Point-to-Point Protocol
In computer networking, Point-to-Point Protocol (PPP) is a data link layer (layer 2) communications protocol used to establish a direct connection between two nodes.
New!!: Data link layer and Point-to-Point Protocol · See more »
Power-line communication
Power-line communication (PLC) carries data on a conductor that is also used simultaneously for AC electric power transmission or electric power distribution to consumers.
New!!: Data link layer and Power-line communication · See more »
Profibus
PROFIBUS (Process Field Bus) is a standard for fieldbus communication in automation technology and was first promoted in 1989 by BMBF (German department of education and research) and then used by Siemens.
New!!: Data link layer and Profibus · See more »
Protocol data unit
In telecommunications, a protocol data unit (PDU) is information that is transmitted as a single unit among peer entities of a computer network.
New!!: Data link layer and Protocol data unit · See more »
Quality of service
Quality of service (QoS) is the description or measurement of the overall performance of a service, such as a telephony or computer network or a cloud computing service, particularly the performance seen by the users of the network.
New!!: Data link layer and Quality of service · See more »
Serial communication
In telecommunication and data transmission, serial communication is the process of sending data one bit at a time, sequentially, over a communication channel or computer bus.
New!!: Data link layer and Serial communication · See more »
Serial Line Internet Protocol
The Serial Line Internet Protocol (also SLIP) is an encapsulation of the Internet Protocol designed to work over serial ports and router connections.
New!!: Data link layer and Serial Line Internet Protocol · See more »
SpaceWire
SpaceWire is a spacecraft communication network based in part on the IEEE 1355 standard of communications.
New!!: Data link layer and SpaceWire · See more »
Spanning Tree Protocol
The Spanning Tree Protocol (STP) is a network protocol that builds a loop-free logical topology for Ethernet networks.
New!!: Data link layer and Spanning Tree Protocol · See more »
StarLAN
StarLAN was the first IEEE 802.3 standard for Ethernet over twisted pair wiring.
New!!: Data link layer and StarLAN · See more »
Store and forward
Store and forward is a telecommunications technique in which information is sent to an intermediate station where it is kept and sent at a later time to the final destination or to another intermediate station.
New!!: Data link layer and Store and forward · See more »
Syncword
In computer networks, a syncword, sync character, sync sequence or preamble is used to synchronize a data transmission by indicating the end of header information and the start of data.
New!!: Data link layer and Syncword · See more »
Token ring
MAU b) Using several MAUs connected to each other Token ring network IBM hermaphroditic connector with locking clip Token Ring local area network (LAN) technology is a communications protocol for local area networks.
New!!: Data link layer and Token ring · See more »
Transfer (computing)
In computer technology, transfers per second and its more common secondary terms gigatransfers per second (abbreviated as GT/s) and megatransfers per second (MT/s) are informal language that refer to the number of operations transferring data that occur in each second in some given data-transfer channel.
New!!: Data link layer and Transfer (computing) · See more »
Transport layer
In computer networking, the transport layer is a conceptual division of methods in the layered architecture of protocols in the network stack in the Internet Protocol Suite and the OSI model.
New!!: Data link layer and Transport layer · See more »
UNI/O
The UNI/O bus is an asynchronous serial bus created by Microchip Technology for low speed communication in embedded systems.
New!!: Data link layer and UNI/O · See more »
Unidirectional Link Detection
Unidirectional Link Detection (UDLD) is a data link layer protocol from Cisco Systems to monitor the physical configuration of the cables and detect unidirectional links.
New!!: Data link layer and Unidirectional Link Detection · See more »
Virtual LAN
A virtual LAN (VLAN) is any broadcast domain that is partitioned and isolated in a computer network at the data link layer (OSI layer 2).
New!!: Data link layer and Virtual LAN · See more »
Wide area network
A wide area network (WAN) is a telecommunications network or computer network that extends over a large geographical distance/place.
New!!: Data link layer and Wide area network · See more »
Wireless LAN
A wireless local area network (WLAN) is a wireless computer network that links two or more devices using wireless communication within a limited area such as a home, school, computer laboratory, or office building.
New!!: Data link layer and Wireless LAN · See more »
1-Wire
1-Wire is a device communications bus system designed by Dallas Semiconductor Corp. that provides low-speed data, signaling, and power over a single conductor.
New!!: Data link layer and 1-Wire · See more »
Redirects here:
Data Link Layer, Data link Layer, Data-link layer, Data-link-layer, Datalink layer, Layer 2, Layer-2, OSI Layer 2, OSI layer 2.
References
[1] https://en.wikipedia.org/wiki/Data_link_layer
