Data Link layer

GPTKB entity

Statements (50)
Predicate Object
gptkbp:instanceOf gptkb:network_protocol
gptkbp:addressType MAC address
gptkbp:controls access to the physical transmission medium
gptkbp:corrects frame errors
gptkbp:dataUnit frame
gptkbp:decapsulates frames into packets
gptkbp:detects frame errors
gptkbp:dividedInto gptkb:Media_Access_Control_(MAC)
gptkb:Logical_Link_Control_(LLC)
gptkbp:errorDetection gptkb:CRC
parity bit
checksum
gptkbp:example gptkb:Ethernet
gptkb:bridge
gptkb:Frame_Relay
gptkb:HDLC
gptkb:PPP
gptkb:network_interface_card_(NIC)
industrial equipment
ATM
gptkbp:flowControlMethod sliding window
stop-and-wait
gptkbp:frameType header
trailer
payload
gptkbp:guarantees reliable data transfer between adjacent nodes
https://www.w3.org/2000/01/rdf-schema#label Data Link layer
gptkbp:ISOStandard gptkb:IEEE_802
gptkbp:level 2
gptkbp:OSIModelLayer 2
gptkbp:partOf gptkb:OSI_model
gptkbp:provides link establishment
link termination
gptkbp:providesService Network layer
gptkbp:receivesServiceFrom gptkb:Physical_layer
gptkbp:responsibleFor routing
error detection
framing
flow control
MAC addressing
end-to-end delivery
node-to-node data transfer
gptkbp:standardizedBy gptkb:IEEE
gptkbp:surroundedBy network layer packets into frames
gptkbp:usedIn gptkb:MAN
gptkb:LAN
gptkb:WAN
gptkbp:uses MAC address
gptkbp:bfsParent gptkb:network_protocol
gptkbp:bfsLayer 4