What Is in This Chapter?%I%IW%M%MW%Q%QW%SW802.1Qadapteradvanced modeapplicative time stampingarchitectureARRAYARTAUXBCDBOOLBOOTPbroadcastCCOTFCIPclass 1 connectionclass 3 connectionconnected messagingconnectionconnection originatorconnectionlesscontrol networkCPUDDTdeterminismDevice DDT (DDDT)device networkdevice networkDFBDHCPDIODIO cloudDIO networkdistributed equipmentDNSdomain nameDRSDSCPDSTDTDTMEDSEFEFBEIO networkENENOEthernetEthernet DIO scanner serviceEthernet I/O scanner serviceEtherNet/IPexplicit messagingexplicit messaging clientFASTFBDFDRFDTFTPfull duplexfunction block diagramgatewayGPSharsh environmentHARThigh-capacity daisy chain loopHMIHot StandbyHTTPI/O scannerIEC 61131-3IGMPILimplicit messagingINTinter-controller networkIODDTIP addressIPsecisolated DIO networkLDliteral value of an integerlocal racklocal slaveM580 Ethernet I/O devicemain ringMASTMB/TCPMIBModbusmulticastnetworknetwork convergencenetwork time serviceNIMNTPO->TODVAOFSOPC DAoperation networkoriginatorPACport 502port mirroringPTPQoSrack optimized connectionready deviceRIO dropRIO networkRPIRSTPS908 RIOSCADAscannerscanner class deviceservice portSFCSFPsimple daisy chain loopSMTPSNMPSNTPSOESTsubnet masksub-ringswitchT->OtargetTCPTCP/IPTFTPTIME_OF_DAYTODTRtrapUDPUMASUTCvariableVLAN