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【英文标准名称】:CEBus-EIBRouterMediumAccessControlSublayer
【原文标准名称】:CEBus-EIB路由器媒体访问控制子层
【标准号】:ANSI/CEA776.2-1999
【标准状态】:现行
【国别】:美国
【发布日期】:
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:CEA
【标准类型】:()
【标准水平】:()
【中文主题词】:路线;路线网;访问控制;媒体访问控制;通信设备;协议
【英文主题词】:Accesscontrols;Communications;Mediumaccesscontrol;Opensystemsinterconnection;OSI;Protocols;Route;Routingnetwork
【摘要】:AcopyofthisdraftstandardmaybeobtainedviaE-mailatshaziaa@eia.org.TheCEBus-EIBRouterMediumAccessControl(MAC)SublayerisalmostidenticaltotheCEBusorEIBNodeMACSublayercorrespondingtothe"CEBusside"orthe"EIBside"oftheRouter.ThedifferencesareinthewaytheRouterdoesaddressmatchingonareceivedpacketandontheinformationexchangedinsomeoftheserviceprimitives.RatherthancopytheNodeMACspecificationhereandmakeminorchanges,theRouterMACisspecifiedbyexceptiontotheNodeMACforboththeCEBusandEIBspecifications.ThereadershouldhaveaclearunderstandingoftheNodeMACandLogicalLinkControl(LLC)Sublayersbeforereadingthisspecification.AprosedescriptionoftheCEBusNodeMACandLLCiscontainedinEIA-600.41DescriptionoftheDataLinkLayer.TheCEBusMACtechnicalspecificationiscontainedinEIA-600.42NodeMediumAccessControlSublayer.Part5:TheEIBCommunicationsProtocolofthisstandardspecifiestheEIBnetworkandEIBnodes.NotethatintheEIBspecification,serviceprimitivesbetweentheNodeMACandLLCSublayersarenotexplicitlydefined,althoughthelogicalfunctionsaredescribed.
【中国标准分类号】:L79
【国际标准分类号】:33_040_40
【页数】:
【正文语种】:英语