EntityQ1093194· pop 17· linked from 20 articlesCisco Discovery ProtocolSign in to saveproprietary data link network protocol developed by Cisco SystemsConnectionsRequest for CommentsEntityframeEntityoperating systemEntityIP addressEntitydigital object identifierEntityHewlett-PackardCompanyEthernetEntityOSI modelEntitycommunication protocolEntityInstitute of Electrical and Electronics EngineersEntityCiscoCompanynetwork switchEntitynetwork cardEntityMAC addressEntityInternet Engineering Task ForceEntitydata-link layerEntitySimple Network Management ProtocolEntityWiresharkEntityVLANEntityAsynchronous Transfer ModeEntityCategoriesCisco protocolsDevice discovery protocols