計(jì)算機(jī)網(wǎng)絡(luò)常用縮略語

1、縮略語表# A B C D E F G H I K L M N O P Q R S T U V W X Z縮略語英語解釋中文解釋#回首頁6BONEThe Internets experimental IPv6 networkInternet的實(shí)驗(yàn)性IPv6網(wǎng)絡(luò)6PEIPv6 Provider EdgeIPv6供應(yīng)商邊緣10GETen-GigabitEthernet萬兆以太網(wǎng)A回首頁AAAAuthentication, Authorization and Accounting認(rèn)證、授權(quán)和計(jì)費(fèi)ABCActivity Based Costing基于活動(dòng)的成本核算ABRArea Border Rout

2、er區(qū)域邊界路由器ACAlternating Current交流電ACKACKnowledgement確認(rèn)ACLAccess Control List訪問控制列表ADSLAsymmetric Digital Subscriber Line非對(duì)稱數(shù)字用戶線（環(huán)）路AFIAddress Family Identifier地址族標(biāo)識(shí)ALGApplication Layer Gateway應(yīng)用層網(wǎng)關(guān)AMaccounting management統(tǒng)計(jì)管理ANSIAmerican National Standard Institute美國國家標(biāo)準(zhǔn)組織APAccess Point接入點(diǎn)ARPAddress

3、Resolution Protocol地址解析協(xié)議ASAutonomous System自治系統(tǒng)ASBRAutonomous System Border Router自治系統(tǒng)邊界路由器ASCIIAmerican Standard Code for Information Interchange美國信息交換標(biāo)準(zhǔn)碼ASEApplication service element應(yīng)用服務(wù)元素ASICApplication Specific Integrated Circuit專用集成電路ASMAny-Source Multicast任意信源組播ASNAuxiliary Signal Network輔助信

4、號(hào)網(wǎng)ATAdvanced Technology先進(jìn)技術(shù)ATAdjacency Table鄰接表ATMAsynchronous Transfer Mode異步傳輸模式AUXAuxiliary (port)輔助端口B回首頁BCBearer Control承載控制縮略語英語解釋中文解釋BDRBackup Designated Router備份指定路由器BFDBidirectional Forwarding Detection雙向轉(zhuǎn)發(fā)檢測(cè)BGPBorder Gateway Protocol邊界網(wǎng)關(guān)協(xié)議BIMSBranch Intelligent Management System分支網(wǎng)點(diǎn)智能管理系統(tǒng)B

5、OOTPBootstrap Protocol自舉協(xié)議BPDUBridge Protocol Data Unit網(wǎng)橋協(xié)議數(shù)據(jù)單元BRIBasic Rate Interface基本速率接口BSRBootstrap Router自舉路由器BTBitTorrent比特洪流BTBurst Tolerance突發(fā)容差C回首頁CACall Appearance呼叫狀態(tài)CARCommitted Access Rate承諾訪問速率CBSCommitted Burst Size承諾突發(fā)尺寸CBQClass Based Queuing基于類的隊(duì)列CBRConstant Bit Rate確定比特率CBTCore-Ba

6、sed Tree有核樹CCITTInternational Telephone and TelegraphConsultative Committee國際電話與電報(bào)顧問委員會(huì)CECustomer Edge用戶邊緣CFMConfiguration File Management配置文件管理CHAPChallenge Handshake Authentication Protocol質(zhì)詢握手驗(yàn)證協(xié)議CIDRClassless Inter-Domain Routing無類別域間路由CIRCommitted Information Rate承諾信息速率CISTCommon and Internal S

7、panning Tree公共和內(nèi)部生成樹CLNPConnectionless Network Protocol由國際標(biāo)準(zhǔn)化組織設(shè)計(jì)的無連接網(wǎng) 絡(luò)協(xié)議CPOSChannelized POS通道化的POSCPUCentral Processing Unit中央處理器CQCustom Queuing定制隊(duì)列CRCCyclic Redundancy Check循環(huán)冗余校驗(yàn)CR-LSPConstraint-based Routing LSP基于約束的路由的LSPCR-LDPConstraint-based Routing LDP基于約束的路由的LDPCSMA/CDCarrier Sense Multip

8、le Access/Collision Detect載波偵聽多路訪問/沖突檢測(cè)CSNPComplete SNP全時(shí)序報(bào)文CSPFConstraint Shortest Path First基于約束的最短路徑優(yōu)先縮略語英語解釋中文解釋CSTCommon Spanning Tree公共生成樹CTCall Transfer呼叫轉(zhuǎn)移CVConnectivity Verification連通性檢測(cè)D回首MDARDeeper Application Recognition深度應(yīng)用識(shí)別DCEData Circuit-terminal Equipment數(shù)據(jù)電路端接設(shè)備DDDatabase Descripti

9、on數(shù)據(jù)庫描述DDNDigital Data Network數(shù)字?jǐn)?shù)據(jù)網(wǎng)DHCPDynamic Host Configuration Protocol動(dòng)態(tài)主機(jī)配置協(xié)議DISDesignated IS廣播網(wǎng)絡(luò)上選舉的指定中間系統(tǒng)，也 可以稱為指定ISDLCIData Link Connection Identifier數(shù)據(jù)鏈路連接標(biāo)識(shí)DLDPDevice Link Detection Protocol設(shè)備鏈路檢測(cè)協(xié)議DNSDomain Name System域名系統(tǒng)DoDDownstream on Demand下游按需方式DoSDenial of Service拒絕服務(wù)DRDesignated R

10、outer指定路由器DSCPDifferentiated Services Codepoint Priority差分服務(wù)編碼點(diǎn)DSPDigital Signal Processor數(shù)字信號(hào)處理DTEData Terminal Equipment數(shù)據(jù)終端設(shè)備DUDownstream Unsolicited下游自主方式D-VDistance Vector Routing Algorithm距離矢量路由算法DVMRPDistance Vector Multicast Routing Protocol距離矢量組播路由協(xié)議DWDMDense Wavelength Division Multiplexin

11、g密集波分復(fù)用E回首頁EACLEnhanced ACL增強(qiáng)型ACLEADEndpoint Admission Defense端點(diǎn)準(zhǔn)入防御EAPExtensible Authentication Protocol可擴(kuò)展認(rèn)證協(xié)議EAPOLExtensible Authentication Protocol over LAN局域網(wǎng)上的可擴(kuò)展認(rèn)證協(xié)議EBGPExternal Border Gateway Protocol外部邊界網(wǎng)關(guān)協(xié)議EBSExcess Burst Size超出突發(fā)尺寸EGPExterior Gateway Protocol外部網(wǎng)關(guān)協(xié)議ESEnd System終端系統(tǒng)ES-ISEnd

12、 System-Intermediate System終端系統(tǒng)-中間系統(tǒng)F回首頁FCoEFabric Channel over Ethernet光纖通道以太網(wǎng)縮略語英語解釋中文解釋FCForwarding Class轉(zhuǎn)發(fā)類FCSFrame Check Sequence幀檢驗(yàn)序列FDDIFiber Distributed Data Interface光纖分布式數(shù)據(jù)接口FDIForward Defect Indication前向缺陷通告FECForwarding Equivalence Class轉(zhuǎn)發(fā)等價(jià)類FFDFast Failure Detection快速缺陷檢測(cè)FGForwarding Gr

13、oup轉(zhuǎn)發(fā)組FIBForwarding information base轉(zhuǎn)發(fā)信息表FIFOFirst In First Out先進(jìn)先出FQDNFull Qualified Domain Name絕對(duì)域名FRFrame Relay幀中繼FRRFast ReRoute快速重路由FRTTFairness Round Trip Time公平環(huán)回時(shí)延FTFunctional Test功能測(cè)試FTPFile Transfer Protocol文件傳輸協(xié)議G回首頁GARPGeneric Attribute Registration Protocol通用屬性注冊(cè)協(xié)議GEGigabit Ethernet千兆比特

14、以太網(wǎng)GRGraceful Restart平滑重啟GREGeneric Routing Encapsulation通用路由封裝協(xié)議GTSGeneric Traffic Shaping通用流量整形GVRPGARP VLAN Registration ProtocolGARP VLAN注冊(cè)協(xié)議H回首頁HAHigh Availability高可靠性能HDLCHigh-level Data Link Control高級(jí)數(shù)據(jù)鏈路控制HECHeader Error Control信頭差錯(cuò)控制HoPEHiberarchy of PE分層PEHoVPNHiberarchy of VPN多層式VPNHQoSHi

15、erarchical Quality of Service分層QoSHSBHot Standby熱備份HTTPHyper Text Transport Protocol超級(jí)文本傳送協(xié)議H-VPLSHiberarchy of VPLS分層VPLSHVRPHierarchy VLAN Register Protocol分層VLAN注冊(cè)協(xié)議HWTACACSHUAWEI Terminal Access Controller Access Control System華為終端訪問控制器控制系統(tǒng)協(xié)議I回首頁IAIncoming Access呼入權(quán)縮略語英語解釋中文解釋IANAInternet Assign

16、ed Number Authority互聯(lián)網(wǎng)編號(hào)分配委員會(huì)舊GPInternal BGP內(nèi)部邊界網(wǎng)關(guān)協(xié)議舊MInternational Business Machines國際商用機(jī)器公司ICMPInternet Control Message Protocol因特網(wǎng)控制報(bào)文協(xié)議ICMPv6Internet Control Message Protocol for IPv6IPv6的因特網(wǎng)控制報(bào)文協(xié)議IDIDentification/IDentity識(shí)別IEEEInstitute of Electrical and Electronics Engineers電機(jī)工程師協(xié)會(huì)IETFInternet

17、 Engineering Task Force因特網(wǎng)工程任務(wù)組IGMPInternet Group Management Protocol互聯(lián)網(wǎng)組管理協(xié)議IGMP-SnoopingInternet Group Management Protocol Snooping互聯(lián)網(wǎng)組管理協(xié)議窺探IGPInterior Gateway Protocol內(nèi)部網(wǎng)關(guān)協(xié)議ILMIncoming Label Map入標(biāo)簽映射ILSInternet Locator ServiceInternet定位服務(wù)INIntelligent Network智能網(wǎng)IPInternet Protocol互聯(lián)網(wǎng)協(xié)議、網(wǎng)際協(xié)議IPngI

18、P Next Generation下一代因特網(wǎng)IPSecIP SecurityIP網(wǎng)絡(luò)安全協(xié)議IPTNIP Phone Telephony NetworkIP電話網(wǎng)IPv6Internet protocol version 6因特網(wǎng)協(xié)議版本6IPXInternet Packet Exchange因特網(wǎng)分組交換協(xié)議舊FIntelligent Resilient Framework智能彈性架構(gòu)ISIntermediate System中間系統(tǒng)ISATAPIntra-Site Automatic Tunnel Addressing Protocol站點(diǎn)內(nèi)自動(dòng)隧道尋址協(xié)議ISDNIntegrated

19、Services Digital Network綜合業(yè)務(wù)數(shù)字網(wǎng)IS-ISIntermediate System-to-Intermediate System intra-domain routing information exchange protocol中間系統(tǒng)到中間系統(tǒng)的域內(nèi)路由信 息交換協(xié)議ISOInternational Organization for Standardization國際標(biāo)準(zhǔn)化組織ISPInternet service provider因特網(wǎng)服務(wù)提供商ISSUIn Service Software Upgrade在線軟件升級(jí)ISTInternal Spanning

20、Tree內(nèi)部生成樹ITU-TInternational Telecommunication Union - Telecommunication Standardization Sector國際電信聯(lián)盟-電信標(biāo)準(zhǔn)部K回首頁KBKilobyte千比特KEKKey-encrypting key加密密鑰的密鑰縮略語英語解釋中文解釋L回首頁L2TPLayer 2 Tunneling Protocol二層隧道協(xié)議L2VPNLayer 2 VPN二層 VPNL3VPNLayer 3 VPN三層VPNLACPLink Aggregation Control Protocol鏈路聚合控制協(xié)議LACPDULink

21、 Aggregation Control Protocol Data Unit鏈路聚合控制協(xié)議數(shù)據(jù)單元LANLocal Area Network局域網(wǎng)LCPLink Control Protocol鏈路控制協(xié)議LDAPLightweight Directory Access Protocol輕量級(jí)目錄訪問協(xié)議LDPLabel Distribution Protocol標(biāo)簽分發(fā)協(xié)議LERLabel Edge Router邊緣LSRLFIBLabel Forwarding Information Base標(biāo)簽轉(zhuǎn)發(fā)表LIBLabel Information Base標(biāo)簽信息表LLCLink Laye

22、r Control鏈路層控制LLDPLink Layer Discovery Protocol鏈路層發(fā)現(xiàn)協(xié)議LOCLoss of continuity連續(xù)性丟失LOGCall Logging呼叫登錄LRLine Rate物理接口限速LRTTLoop Round Trip Time環(huán)回延時(shí)LSALink State Advertisement鏈路狀態(tài)公告LSAckLink State Acknowledgment鏈路狀態(tài)確認(rèn)LSDBLink State Database鏈路狀態(tài)數(shù)據(jù)庫LSPLabel Switch Path標(biāo)簽交換路徑LSPAGENTLabel Switched Path AGE

23、NT標(biāo)簽交換路徑代理LSPDULink State Protocol Data Unit鏈路狀態(tài)協(xié)議數(shù)據(jù)單元LSPMLabel Switch Path Management標(biāo)簽交換路徑管理LSRLink State Request鏈路狀態(tài)請(qǐng)求LSRLabel Switch Router標(biāo)簽交換路由器LSR-IDLabel Switch Router Identity標(biāo)簽交換路由器識(shí)別LSULink State Update鏈路狀態(tài)更新M回首頁MACMedia Access Control媒體訪問控制MANMetropolitan Area Network城域網(wǎng)MaxBCMax Bandwidt

24、h Constraints最大帶寬約束MBGPMultiprotocol Border Gateway Protocol多協(xié)議邊界網(wǎng)關(guān)協(xié)議MDMulticast Domain組播域縮略語英語解釋中文解釋MDIMedium Dependent Interface介質(zhì)相關(guān)接口MDTMulticast Distribution Tree組播分發(fā)樹MEDmulti-exit discrimination (MED)多出口區(qū)分MIBManagement Information Base管理信息庫MLDMulticast Listener Discovery Protocol組播偵聽者發(fā)現(xiàn)協(xié)議MLD-Sn

25、oopingMulticast Listener Discovery Snooping組播偵聽發(fā)現(xiàn)協(xié)議窺探MMCMeet-Me Conference會(huì)聚式會(huì)議電話MODEMMOdulator-DEModulator調(diào)制解調(diào)器MPMultilink PPP多鏈接點(diǎn)到點(diǎn)協(xié)議MP-BGPMultiprotocol extensions for BGP-4多協(xié)議擴(kuò)展BGP-4MPEMiddle-level PE中間的PEMP-groupMultilink Point to Point Protocol group多鏈路點(diǎn)到點(diǎn)協(xié)議組MPLSMultiprotocol Label Switching多協(xié)議

26、標(biāo)記交換MPLSFWMulti-protocol Label Switch Forward多協(xié)議標(biāo)記交換轉(zhuǎn)發(fā)MPMMulticast Port Management組播端口管理MSCMobile Switching Center移動(dòng)交換中心MSDPMulticast Source Discovery Protocol組播源發(fā)現(xiàn)協(xié)議MSOHMultiplex Section Overhead復(fù)用段開銷MSTIMulti-Spanning Tree Instance多生成樹實(shí)例MSTPMultiple Spanning Tree Protocol多生成樹協(xié)議MTMulticast Tunnel組播

27、隧道MTBFMean Time Between Failure平均故障間隔時(shí)間MTIMulticast Tunnel Interface組播隧道接口MTUMaximum Transmission Unit最大傳輸單元MVRFMulticast VPN Routing and Forwarding組播VPN路由轉(zhuǎn)發(fā)N回首頁NAPTNetwork Address Port Translation網(wǎng)絡(luò)地址端口轉(zhuǎn)換NASNetwork Access Server網(wǎng)絡(luò)接入服務(wù)器NATNet Address Translation網(wǎng)絡(luò)地址轉(zhuǎn)換NBMANon Broadcast Multi-Access非廣

28、播多路訪問NBTNetBIOS over TCP/IP基于TCP/IP的網(wǎng)絡(luò)基本輸入輸出系 統(tǒng)NCPNetwork Control Protocol網(wǎng)際控制協(xié)議NDNeighborhood discovery鄰居發(fā)現(xiàn)NDANetStream Data Analyzer網(wǎng)絡(luò)流數(shù)據(jù)分析器NDCNetwork Data Collector網(wǎng)絡(luò)數(shù)據(jù)收集器縮略語英語解釋中文解釋NDPNeighbor Discovery Protocol鄰居發(fā)現(xiàn)協(xié)議NetBIOSNetwork Basic Input/Output System網(wǎng)絡(luò)基本輸入/輸出系統(tǒng)NHLFENext Hop Label Forwardi

29、ng Entry下一跳標(biāo)簽轉(zhuǎn)發(fā)項(xiàng)NLPIDNetwork Layer Protocol Identifier網(wǎng)絡(luò)層協(xié)議標(biāo)識(shí)符NLRINetwork Layer Reachable Information網(wǎng)絡(luò)層可達(dá)信息NMSNetwork Management Station網(wǎng)絡(luò)管理站NPDUNetwork Protocol Data Unit網(wǎng)絡(luò)協(xié)議數(shù)據(jù)單元NPENetwork Provider Edge網(wǎng)絡(luò)運(yùn)營商邊緣NQANetwork Quality Analyzer網(wǎng)絡(luò)質(zhì)量分析NSAPNetwork Service Access Point網(wǎng)絡(luò)服務(wù)接入點(diǎn)NSCNetStream Coll

30、ector網(wǎng)絡(luò)流數(shù)據(jù)收集器N-SELNSAP Selector協(xié)議標(biāo)識(shí)符NSSANot-So-Stubby AreaNSSA區(qū)域NTDPNeighbor Topology Discovery Protocol鄰居拓?fù)浒l(fā)現(xiàn)協(xié)議NTPNetwork Time Protocol網(wǎng)絡(luò)時(shí)間協(xié)議O回首頁OAMOperation Administration and Maintenance操作、管理和維護(hù)OAMPDUOAM Protocol Data UnitsOAM協(xié)議數(shù)據(jù)單元OC-3OC-3光纖載波等級(jí)3OIDObject Identifier對(duì)象標(biāo)識(shí)符OLOptical Line光線路OSIOpen

31、Systems Interconnection開放系統(tǒng)互連OSPFOpen Shortest Path First開放最短路徑優(yōu)先P回首頁P(yáng)2MPPoint to MultiPoint點(diǎn)到多點(diǎn)鏈路P2PPoint To Point點(diǎn)到點(diǎn)PAPPassword Authentication Protocol密碼驗(yàn)證協(xié)議PCBPrinted Circuit Board印制板，印制電路板PCMPulse Code Modulation脈沖調(diào)制PDPowered Device受電設(shè)備PDUProtocol Data Unit協(xié)議數(shù)據(jù)單元PEProvider Edge運(yùn)營商邊緣PHPPenultimat

32、e Hop Popping倒數(shù)第二跳彈出PHYPhysical layer物理層PIMProtocol Independent Multicast協(xié)議無關(guān)組播PIM-DMProtocol Independent Multicast-Dense Mode與協(xié)議無關(guān)的組播密集模式（協(xié)議）縮略語英語解釋中文解釋PIM-SMProtocol Independent Multicast-Sparse Mode與協(xié)議無關(guān)的組播稀疏模式（協(xié)議）PIRPeak Information Rate峰值信息速率PKCSPublic Key Cryptography Standards公共密鑰加密標(biāo)準(zhǔn)PMTUPath

33、 MTU路徑MTUPoEPower over Ethernet以太網(wǎng)供電POPPoint Of Presence訪問點(diǎn)、存在點(diǎn)、存在之處POSPacket Over SDHSONET/SDH上的分組PPPPoint-to-Point Protocol點(diǎn)到點(diǎn)協(xié)議PPTPPoint to Point Tunneling Protocol點(diǎn)對(duì)點(diǎn)隧道協(xié)議PPVPNProvider-provisioned Virtual Private Network供應(yīng)商虛擬專用網(wǎng)PQPriority Queuing優(yōu)先隊(duì)列PRCPrimary Reference Clock一級(jí)基準(zhǔn)時(shí)鐘源PRIPrimary Rat

34、e Interface基群速率接口PSProtection Switching保護(hù)倒換PSEPower Sourcing Equipment供電設(shè)備PSNPPartial SNP部分時(shí)序報(bào)文PVCPermanent Virtual Channel永久虛電路PWPseudo wires虛鏈路Q回首頁QACLQoS/ACL服務(wù)質(zhì)量/訪問控制列表QinQ802.1Q in 802.1Q一種基于802.1Q封裝的隧道協(xié)議QoSQuality of Service服務(wù)質(zhì)量QQICQueriers Query Interval Code查詢器發(fā)送查詢報(bào)文的查詢間隔QRVQueriers Robustnes

35、s Variable查詢器的健壯性變量R回首頁RADIUSRemote Authentication Dial in User Service遠(yuǎn)程認(rèn)證撥號(hào)用戶服務(wù)RAMrandom-access memory隨機(jī)訪問內(nèi)存RDRouting Domain路由域RDRouter Distinguisher路由器標(biāo)識(shí)REDRandom Early Detection隨機(jī)早期檢測(cè)RFCRequest For commentsRFC文檔RIPRouting Information Protocol路由信息協(xié)議RIPngRIP next generation下一代RIP協(xié)議RMRoute manageme

36、nt路由管理RMONRemote Monitoring遠(yuǎn)程網(wǎng)絡(luò)監(jiān)視ROMRead Only Memory只讀存儲(chǔ)器縮略語英語解釋中文解釋RPRendezvous Point匯聚點(diǎn)RPCRemote Procedure Call遠(yuǎn)程過程調(diào)用RPFReverse Path Forwarding逆向路徑轉(zhuǎn)發(fā)RPRResilient Packet Ring彈性分組環(huán)RPTRendezvous Point Tree共享樹RRPPRapid Ring Protection Protocol快速環(huán)網(wǎng)保護(hù)協(xié)議RSBReservation State Block預(yù)留狀態(tài)塊RSOHRegenerator Sect

37、ion Overhead再生段開銷RSTPRapid Spanning Tree Protocol快速生成樹協(xié)議RSVPResource ReserVation Protocol資源預(yù)留協(xié)議RTCPReal-time Transport Control Protocol實(shí)時(shí)傳輸控制協(xié)議RTERoute Table Entry路由表項(xiàng)RTPReal-time Transport Protocol實(shí)時(shí)傳輸協(xié)議RTPReal-time Transport Protocol優(yōu)先隊(duì)列S回首頁SASource Active活動(dòng)源SBMSubnetwork Bandwidth Management子網(wǎng)帶寬管

38、理SCFFSingle Choke Fairness Frame信號(hào)阻塞公平幀SDSignal Degrade信號(hào)衰退SDHSynchronous Digital Hierarchy同步數(shù)字系列SETSSynchronous Equipment Timing Source同步設(shè)備定時(shí)源SFSampling Frequency采樣頻率SFMSource-Filtered Multicast信源過濾組播SFTPSecure FTP安全文件傳輸協(xié)議Share-MDTShare-Multicast Distribution Tree共享組播分發(fā)樹SIPSession Initiation Protoc

39、ol會(huì)話初始化協(xié)議Site-of-OriginSite-of-Origin站點(diǎn)起源SLAService Level Agreement服務(wù)水平承諾SMBStandby Main Board備用主控板SMTPSimple Mail Transfer Protocol簡(jiǎn)單郵件傳送協(xié)議SNAPSub Network Access Point子網(wǎng)接入點(diǎn)SNMPSimple Network Management Protocol簡(jiǎn)單網(wǎng)絡(luò)管理協(xié)議SNPSequence Number Packet時(shí)序報(bào)文SNPASubnetwork Points of Attachment子網(wǎng)連接點(diǎn)SOHSection O

40、verhead段開銷SONETSynchronous Optical NETwork同步光網(wǎng)絡(luò)縮略語英語解釋中文解釋SOOSite-of-Origin站點(diǎn)起源SPStrict Priority Queueing嚴(yán)格優(yōu)先級(jí)隊(duì)列SPESuperstratum PE/Sevice Provider-end PE上層PE/服務(wù)運(yùn)營商側(cè)PESPFShortest Path First最短路徑優(yōu)先SPTShortest Path Tree最短路徑樹SSHSecure Shell安全外殼SSMSynchronization Status Marker同步狀態(tài)信息SSMSource-Specific Mult

41、icast指定信源組播STShared Tree共享樹STM-1SDH Transport Module -1SDH傳輸模塊-1STM-16SDH Transport Module -16SDH傳輸模塊-16STM-16cSDH Transport Module -16cSDH傳輸模塊-16cSTM-4cSDH Transport Module -4cSDH傳輸模塊-4cSTPSpanning Tree Protocol生成樹協(xié)議SVCSignalling Virtual Connection信令虛擬連接Switch-MDTSwitch-Multicast Distribution Tree切換組播分發(fā)樹T回首頁TATerminal Adapter終端適配器TACACSTerminal Access Controller Access Control System終端訪問控制器控制系統(tǒng)協(xié)議TDMTime Division Multiplexing時(shí)分復(fù)用TCPTransmission Control Protocol傳輸控制協(xié)議TETraffic Engineering流量工程TEDBTE D