EntityQ2634565· pop 18· linked from 79 articlesProtocol data unitSign in to saveunit of information transmitted between peer entities (at the same layer) of a computer networkConnectionsTransmission Control ProtocolEntitymedium access controlEntityInternational Standard Book NumberEntitytelecommunicationsEntitycomputer networkEntitydigital object identifierEntitybitEntityInternet protocol suiteEntityOSI modelEntityUser Datagram ProtocolEntityphysical layerEntitydata-link layerEntitynetwork layerEntitypacket switchingEntitypacketEntitytransport layerEntityAsynchronous Transfer ModeEntityIPXEntitypayloadEntityframeEntityCategoriesData transmissionPackets (information technology)