Data Link Layer - Wikipedia, the free encyclopedia
The Data Link Layer is Layer 2 of the seven-layer OSI model of computer networking. It corresponds to or is part of the link layer of the TCP/IP reference model. The Data Link Layer is the protocol ...
en.wikipedia.org/wiki/Data_Link_Layer
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OSI model - Wikipedia, the free encyclopedia
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The Open System Interconnection Reference Model (OSI Reference Model or OSI Model ) is an abstract description for layered communications and computer network protocol design. It was developed as ...
en.wikipedia.org/wiki/OSI_model
The data link layer is the second layer in the OSI (open systems interconnection) seven-layer reference model. It responds to service requests from the network layer above it and issues service requests to the physical layer below it.
www.linfo.org/data_link_layer.html www.linfo.org/data_link_layer.html
The data link layer is divided into two sub layers: The Media Access Control (MAC) layer and the Logical Link Control (LLC) layer. The MAC sub layer controls how a computer on the network gains access to the data and permission to transmit it.
www.webopedia.com/quick_ref/OSI_Layers.asp www.webopedia.com/quick_ref/OSI_Layers.asp
Layer 2, the Data Link layer, is where Ethernet lives. ... Key Terms To Understanding the Data Link Layer ... Understanding The Data Link Layer...
www.webopedia.com/DidYouKnow/Computer_Science/2006/data... www.webopedia.com/DidYouKnow/Computer_Science/2006/data_link_layer.asp
The data link layer problem ... Datalink Layer Services ... Data Link Layer in the Internet...
www.ecse.rpi.edu/Homepages/shivkuma/teaching/fall99/ccn... www.ecse.rpi.edu/Homepages/shivkuma/teaching/fall99/ccn_2datalink/index.htm
The purpose of the data link layer is to transfer blocks of data without error between two adjacent devices. Adjacent devices are physically connected by a communication channel such as telephone lines, coaxial cables, optical fibres, or satellites.
www.dsi.unive.it/~franz/reti/dll/Protocolli.html
The OSI Model is outlined here with examples from all the layers such as physical layer, data link layer, network layer, transport layer, session layer, presentation layer and the application layer. ... Within the OSI model, the Data Link layer was split into two, the Media Access Control (MAC) sub-layer and the 802.2...
www.rhyshaden.com/osi.htm
Three protocols for the data link layer. For more details see either Tanenbaum's book or Bertsekas and Gallager. ... After the creation of the OSI model it was found necessary to expand the data link layer to take account of shared communication channels in LANs. This requires a medium access layer...
www.sju.edu/~jhodgson/netw/proto.html
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