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1、附錄A建議的智能變電站通信網(wǎng)絡(luò)狀態(tài)監(jiān)測信息模型附表A.1通信網(wǎng)絡(luò)狀態(tài)監(jiān)測信息模型（邏輯節(jié)點類）網(wǎng)絡(luò)功能序號邏輯節(jié)點類說明Base基本信息1.NBBA網(wǎng)橋基本信息2.NBPB網(wǎng)橋端口基本信息TransparentBridge透明網(wǎng)橋3.NGRT動態(tài)組注冊表4.NSUE靜態(tài)單播表5.NSME靜態(tài)多播表6.NPTT網(wǎng)橋端口QoS服務(wù)質(zhì)量7.NPPT端口優(yōu)先級8.NUPR交換機自定義優(yōu)先級9.NTCT流量分類表10.NOAP輸出優(yōu)先級表GMRP多播過濾11.NGPTGARP端口12.NGMRGMRP端口配置及狀態(tài)VLAN虛擬局域網(wǎng)13.NVLBV
2、LAN基本信息14.NVLSVLAN統(tǒng)計表15.NVCPVLAN端口配置表16.NVSPVLAN端口統(tǒng)計表17.NVPGVLAN協(xié)議組表18.NVPPVLAN端口表RSTP快速生成樹19.NSTB生成樹基本信息20.NSTP生成樹端口信息PRP/HSR高可用自動化網(wǎng)絡(luò)21.NPRP并行冗余協(xié)議22.NHSR被監(jiān)測節(jié)點表23.NNOD高可用無縫環(huán)24.NPND代理節(jié)點表IEEE1588時鐘同步25.NODE普通時鐘默認數(shù)據(jù)26.NOCU普通時鐘當前數(shù)據(jù)27.NOPA普通時鐘父時鐘數(shù)據(jù)28.NOTP普通時鐘時間屬性數(shù)據(jù)29.NOPT普通時鐘端
3、口30.NTDE透明時鐘默認數(shù)據(jù)31.NTPT透明時鐘端口1LN:BridgeBaseName:NBBANBBAclassAttributeNameAttr.TypeExplanationTM/OLNNameShallbeinheritedfromLogical-NodeClass(seeIEC61850-7-2)CommonLogicalNodeInformationLNshallinheritallMandatoryDatafromCommonLogicalNodeClassMStatusInformationdot1dBaseBri
4、dgeAddressINSTheMACaddressusedbythisbridgewhenitmustbereferredtoinauniquefashion.ItisrecommendedthatthisbethenumericallysmallestMACaddressofallportsthatbelongtothisbridge.However,itisonlyrequiredtobeunique.Whenconcatenatedwithdot1dStpPriority,auniqueBridgeIdentifierisform
5、ed,whichisusedintheSpanningTreeProtocol.Mdot1dBaseNumPortsINSThenumberofportscontrolledbythisbridgingentity.Mdot1dDeviceCapabilitiesINSIndicatestheoptionalpartsofIEEE802.1Dand802.1QthatareimplementedbythisdeviceandaremanageablethroughthisMIB.Capabilitiesthatareallowedonap
6、er-portbasisareindicatedindot1dPortCapabilities.dot1dExtendedFilteringServices(0),--canperformfilteringofindividualmulticastaddressescontrolledbyGMRP.dot1dTrafficClasses(1),--canmapuserprioritytomultipletrafficclasses.dot1qStaticEntryIndividualPort(2),--dot1qStaticUnicast
7、ReceivePort&dot1qStaticMulticastReceivePortcanrepresentnon-zeroentries.dot1qIVLCapable(3),--IndependentVLANLearning(IVL).dot1qSVLCapable(4),--SharedVLANLearning(SVL).dot1qHybridCapable(5),--bothIVL&SVLsimultaneously.dot1qConfigurablePvidTagging(6),--whethertheimplementati
8、onsupportstheabilitytooverridethedefaultPVIDsettinganditsegressstatus(VLAN-TaggedorUntagged)onea
