Data link layer and Network packet

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Data link layer and Network packet

Data link layer vs. Network packet

The data link layer, or layer 2, is the second layer of the seven-layer OSI model of computer networking. A network packet is a formatted unit of data carried by a packet-switched network.

Computer network

A computer network, or data network, is a digital telecommunications network which allows nodes to share resources.

Computer network and Data link layer · Computer network and Network packet · 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.

Data link layer and Error detection and correction · Error detection and correction and Network packet · 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).

Data link layer and Ethernet · Ethernet and Network packet · See more »

Frame (networking)

A frame is a digital data transmission unit in computer networking and telecommunication.

Data link layer and Frame (networking) · Frame (networking) and Network packet · 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.

Data link layer and Internet protocol suite · Internet protocol suite and Network packet · 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.

Data link layer and Multiplexing · Multiplexing and Network packet · See more »

Network layer

In the seven-layer OSI model of computer networking, the network layer is layer 3.

Data link layer and Network layer · Network layer and Network packet · 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.

Data link layer and OSI model · Network packet 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.

Data link layer and Packet switching · Network packet 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.

Data link layer and Parity bit · Network packet and Parity bit · 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.

Data link layer and Point-to-Point Protocol · Network packet and Point-to-Point Protocol · 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.

Data link layer and Protocol data unit · Network packet 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.

Data link layer and Quality of service · Network packet and Quality of service · 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.

Data link layer and Syncword · Network packet and Syncword · 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.

Data link layer and Transport layer · Network packet and Transport layer · See more »