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ABONE(Active Backbone) Active主干网1

Access Control 接入控制1

目录1

A1

10/100/1000Base-T1

6Bone and IPv6 6Bone与IPv61

802 Standards,IEEE 802标准（IEEE）1

Abilene1

Access Provider 接入提供商4

Access Method,Network 网络接入方法4

Account,User 用户帐户5

Access Rights 访问权限5

Accounting Services 记帐服务6

Accounting on the Internet 因特网记帐6

Acrobat7

ACL(Access Control List) 接入控制表7

ACID(Atomicity,Consistency,Isolation,Durability) 不可分性、一致性、隔离性、持续性7

Acknowledgments 确认7

Active Networks8

Active Documents Active文档8

Active Directory8

ActiveX9

Active Server Page9

ADCCP(advanced Data Communications Control Procedure) 高级数据通信控制规程11

ADC(Analog-to-Digital Conversion) 模数转换11

Adapter 适配器11

Addresses,Network 网络地址12

Address,Electronic Mail 电子邮件地址12

Address Resolution Protocol 地址解析协议12

Administrator Account 系统管理员帐户14

ADM(Add-Drop Multiplexors) 分插复用器14

Admission Control 许可控制15

AFP(AppleTalk Filing Protocol) AppleTalk文件协议16

Advertising and Advertising Services 广告和广告服务16

ADPCM(Adaptive Differential Pulse Code Modulation) 自适应差分脉码调制16

ADSL(Asymmetrical Digital Subscriber Line) 非对称数字用户线16

ADTM(Asynchronous Time Division Multiplexing) 异步时分复用16

Advanced Intelligent Network 高级智能网络16

AFS(Andrew File System) Andrew文件系统17

Agent,Network Management 网络管理代理18

Agent,Internet 因特网代理18

Analog Transmission Systems 模拟传输系统19

AMPS(Advanced Mobile Phone Service) 高级移动电话业务19

Aggregate Route-Based IP Switching 基于路由的聚合IP交换19

Aggregation,Routing 路由聚合19

Aggregation of Links 聚合（链路）19

AIN(Advanced Intelligent Network) 高级智能网络19

AIX(Advanced Interactive Executive) 高级交互执行程序19

ALB(Adaptive Load Balancing) 自适应负载平衡19

ALOHA 阿罗哈系统19

ANSI(American National Standards Institute) 美国国家标准协会20

Anonymous(Guest)Access 匿名（贵宾）访问20

Andrew File System Andrew 文件系统20

AnyNet21

Anycasting 任播21

Antivirus Software 反病毒软件21

APPC(Advanced Program-to-Program Communications) 高级程序间通信22

API(Application Programming Interface) 应用程序编程接口22

Apache22

AppleShare23

Apple Open Transport Protocol Apple 开放传输协议23

Apple Computer Apple 计算机公司23

Application Layer,OSI Model OSI模型应用层24

AppleTalk24

APPN(Advanced Peer-to-PeerNetworking) 高级对等联网25

Applications,Networks 应用程序（网络）25

Application-level Gateway 应用程序级网关25

Application Server 应用程序服务器25

ARCNET 连接资源计算网络27

Archiving of Data 数据存档27

ARP(Address Resolution Protocol) 地址解析协议28

ARIS(Aggregate Route-based IP Switching) 基于路由的聚合IP交换28

ARDIS(Advanced National Radio Data Service) 国家高级无线电数据业务28

ARIN(American Registry for Internet Numbers) 美国因特网编号注册机构28

ARPANET(Advanced Research Proiects Agency Network) 美国国防部高级研究计划署网络29

ASP(Application Service Provider) 应用程序服务提供商30

ASIC(Application-Specific Integrated Circuit) 专用集成电路30

AS/400,IBM30

Asymmetrical Multiprocessing 非对称多重处理31

Associations 协会31

Asynchronous Communications 异步通信32

ATM(Asynchronous Transfer Mode) 异步传输模式33

Attacks and Attackers 攻击和攻击者41

AT T 美国电话电报公司41

Auditing 审计42

Attributes 属性42

Attenuation 衰减42

Authentication and Authorization 身份验证和授权43

Autonomous System 自治系统46

Authenticode,Microsoft 微软公司的Authenticode46

AWG(American Wire Gauge) 美国线规47

Availability 可用性47

Backbone Networks 主干网48

Baby Bells48

B48

Back-End Systems 后端系统49

Bandwidth 带宽50

BACP(Bandwidth Allocation Control Protocol) 带宽分配控制协议50

Backplane Architecture 底板体系结构50

Backup and Data Archiving 备份和数据存档50

Bandwidth Management 带宽管理53

Bandwidth Brokerage 带宽代理53

Banyan VINES54

Bandwidth Reservation 带宽预留54

Bandwidth on Demand 按需带宽54

Bastion Host 堡垒主机55

Baseband Network 基带网络55

BAP(Bandwidth Allocation Protocol) and BACP(Bandwidth Allocation Control Protocol) 带宽分配协议和带宽分配控制协议55

BeOS56

Benchmarking 基准评测56

Baud 波特56

Beans56

Bell Modem Standards Bell 调制解调器标准56

Bell Operating Companies Bell 电信公司56

Bellman-Ford Distance-Vector Routing Algorithm Bellman-Ford 距离向量路由算法56

BGP(Border Gateway Protocol) 边界网关协议57

Best-Effort Delivery 尽力传输57

Bindery 装订数据库60

B-ISDN(Broadband ISDN) 宽带ISDN61

Biometric Access Devices 生物统计访问设备61

BISYNC(Binary Synchronous Communications) 二进制同步通信62

Bluetooth 蓝牙63

Block Transmission　块传输63

Bit-Oriented Protocol　面向比特的协议63

Block Suballocation　块再分配63

BOOTP(BOOTstrap Protocol) 引导协议65

Bonding 结合65

Bots66

Bootstrapping or Booting 自举和引导66

Bridges and Bridging 网桥和桥接67

BRI(Basic Rate Interface) 基本速率接口67

Breakout Box 中断箱67

Broadband Communications and Networking 宽带通信和联网70

Broadcast 广播71

Broadcast Domain 广播域72

Broadcast Address 广播地址72

Browsers,Web Web 浏览器73

Brouter(Bridge Router) 桥路器（网桥／路由器）73

Broadcast Networking 广播联网73

Broadcast Storm 广播风暴73

Broadcasting on the Internet 因特网广播73

Burst and Bursty Traffic 突发和突发通信量74

Byte-Oriented Protocol 面向字节协议75

Bus Topology 总线拓扑结构75

Bus Architectures 总线体系结构75

Cable and Wiring 电缆和布线76

C2 Security Rating C2安全等级76

C76

Cable(CATV)Data Networks 电缆（CATV）数据网络83

Cache and Caching Techniques 高速缓冲存储器和高速缓存技术84

Call Center Operations 呼叫中心操作86

Capacity 容量87

Campus Network 校园网87

Capstone88

CAPs(Competitive Access Providers) 竞争性接入提供商88

Capacity Planning 容量规划88

CDDI(Copper Distributed Data Interface) 铜线分布式数据接口89

CCITT(Consultative Committee for International Telephony and Telegraphy) 国际电报电话咨询委员会89

CardBus89

Carrier Signal 载波信号89

Carriers and Carrier Services 电信公司和电信公司业务89

CDMA(Code Division Multiple Access) 码分多址90

CDE(Common Desktop Environment) 公共桌面环境90

CDSA(Common Data Security Architecture) 公共数据安全体系结构91

CDPD(Cellular Digital Packet Data) 蜂窝数字分组数据91

Centrex(CENTRal Exchange) 集中用户交换92

Central Office 中心局92

CEBus(Consumer Electronic Bus) 消费者电子总线92

Cells and Cell Relay 信元和信元中继92

Cellular Communication Systems 蜂窝通信系统92

Certificates and Certification Systems 证书和认证系统93

CERT(Computer Emergency Response Team) 计算机应急小组93

CERN93

CERN Proxy Services CERN 代理服务93

CGI(Common Gateway Interface) 公共网关接口95

CHAP(Challenge Handshake Authentication Protocol) 询问握手身份验证协议96

Channel Banks 信道组96

Challenge/Response Protocol 询问／响应协议96

Channel 信道96

Chat聊天98

CIDR(Classless Inter-Domain Routing) 无类别域间路由99

CICS,IBM IBM用户信息控制系统99

CIFS(Common Internet File System Protocol) 公共因特网文件系统协议101

CIP(Classical IP Over ATM) 传统的ATM上的IP102

CIM(Common Information Model) 公共信息模型102

CIP(Common Indexing Protocol) 公共索引协议103

Circuit 电路104

CIR(Committed Information Rate) 保证信息速率104

Circuit-Switching Services 电路交换业务106

Circuit Relay Firewall 电路中继防火墙106

Client 客户机107

CLEC(Competitive Local Exchange Carriers) 竞争性本地交换通信公司107

CISC(Complex Instruction Set Computer) 复杂指令集计算机107

CIX(Commercial Internete Xchange)Association 商用因特网交换协会107

Class of Service 服务类别107

Client Server Computing 客户机／服务器计算108

CLNP(Connectionless Network Protocol) 无连接网络协议109

Clustering 群集110

Cluster Controllers 群集控制器110

CNRP(Cormmon Name Resolution Protocol) 普通名称解析协议111

CMIP(Common Management Information Protocol) 公共管理信息协议111

Coaxial Cable Media 同轴电缆媒体112

CO(Central Office) 中心局112

Collaborative Computing 协作计算113

Collisions and Collision Domains 冲突和冲突域114

Co-Location Services 并置业务114

COM(Component Object Model) 组件对象模型115

Communication Services and Providers 通信业务和提供商116

Communication Server 通信服务器116

Commercial Building Wiring Standard 商业建筑布线标准116

Communication 通信116

Communication Controller 通信控制器116

Compound Documents 复合文档118

Component Software Technology 组件软件技术118

CompactPCI 紧缩PCI118

Compression Techniques 压缩技术119

CBQ(Class-Based Queuing) 基于类的排队120

Configuration Management 配置管理120

Computer-Telephony Integration 计算机-电话集成120

Concentrator Devices 集中器设备120

Conferencing 会议120

Congestion Control Mechanisms 拥塞控制机制121

Connection Establishment 连接建立125

Connection-Oriented and Connectionless Services 面向连接和无连接服务127

Connection Technologies 连接技术127

Container 容器128

Constraint-Based Routing 基于约束的路由选择128

Content Distribution 内容分布129

Container Objects,Directory Services 目录服务容器对象129

Cookie130

Convergence of Routing Tables 路由选择表会聚130

Contention 争用130

Convergence 会聚130

CORBA(Common Object Request Broker Architecture) 公用对象请求代理程序体系结构132

COPS(Common Open Policy Service) 公共开放策略服务132

Convergence of Routing Tables 铜线分布式数据接口132

Core Network 核心网络133

CPCP(Coffee Pot Control Protocol) 咖啡壶控制协议134

CoS(Class of Service) 服务类别134

Cryptography 密码技术135

CPL(Call Processing Language) 呼叫处理语言135

CPE(Customer Premises Equipment) 用户驻地设备135

CPI-C(Common Programming Interface for Communication),IBM IBM公共通信编程接口135

CSR(Cell Switched Router),Toshiba Toshiba信元交换路由器139

CSMA/CD(Carrier Sense Multiple Access/Collision Detection) 载波监听多路访问／冲突检测139

CTI(Computer-Telephony Integration) 计算机-电话集成140

CSU/DSU(Channel Service Unit/Data Service Unit) 信道服务单元／数据服务单元140

Cut-Through Routing 切入路由选择141

Cut-Through Architecture 切入体系结构141

Customer Premises Equipment 用户驻地设备141

Cyclic Redundancy Check 循环冗余检验142

DAFS(Direct Access File System) 直接访问文件系统143

Daemon 守护程序143

D143

DAC(Discretionary Access Control) 随意访问控制143

Data Center Design 数据中心设计144

Data Broadcasting 数据广播144

DARPA(Defense Advanced Research Projects Agency) （美）国防高级研究计划署144

Data Communication Concepts 数据通信概念146

Data Link Protocols 数据链路协议151

Data LinkLayer,OSIModel OSI 模型数据链路层151

Data Compression 数据压缩151

Data Encoding 数据编码151

Data Encryption 数据加密151

Data Management 数据管理152

Data Migration 数据迁移153

Data Mart 数据集市153

Data Protection 数据保护154

Data Mining 数据开采154

Data Warehousing 数据仓储155

Data Transmissions 数据传输155

Data Striping 数据分条155

Data Switches 数据交换设备155

Data Transfer Rates 数据传输速率155

Datagram and Datagram Services 数据报和数据报业务158

Database 数据库158

DAVIC(Digital Audio Visual Council) 数字视听委员会159

DAV(Distributed Authoring and Versioning) 分布式创作和版本控制159

DBMS(Database Management System) 数据库管理系统160

DB2,IBM IBM公司的DB2160

DBS(Direct Broadcast Satellite) 直播卫星164

DCE(Data Circuit-Terminating Equipment) 数据电路终接设备165

DDR(Dial-on-Demand Routing) 按需拨号路由选择166

DDE(Dynamic Data Exchange) 动态数据交换166

DCE(Distributed Computing Environment) 分布式计算环境166

DCOM(Distributed Component Object Model) 分布式组件对象模型166

Delay,Latency,and Jitter 延迟、等待时间和抖动167

Dedicated Circuits 专用线路167

DECnet167

DEN(Directory Enabled Networks) 目录运行网络170

Dfs(Distributed File System),Microsoft Microsoft 分布式文件系统171

DES(Data Encryption Standard) 数据加密标准171

Denialof Service Attack 拒绝服务攻击171

DHCP(Dynamic Host Configuration Protocol) 动态主机配置协议172

DFS(Distributed File System),The Open Group Open Group分布式文件系统172

DIAMETER173

Dial-Up Line 拨号线路173

DHTML(Dynamic HTML) 动态HTML173

Diagnostic Testing Equipment 诊断测试设备173

Differentiated Services(Diff-Serv) 区分服务174

Digest Algorithm 摘要算法174

Digital Signatures 数字签名178

Digital Signal(DS) Standards 数字信号标准178

Diffie-Hellman178

Diff-Serv(Differentiated Services) 区分服务178

Digitize 数字化179

Directory Services 目录服务180

Directory Attributes and Management 目录属性和管理180

Dijkstra Algorithm Dijkstra 算法180

Disaster Planning and Recovery 灾害规划和恢复184

Distance-Vector Routing 距离向量路由选择185

Diskless Workstations 无盘工作站185

Discovery Services 发现服务185

Discretionary Access Control 随意访问控制185

Disk Storage Systems 磁盘存储系统185

Distributed Applications 分布式应用程序187

Distributed Computer Networks 分布式计算机网络188

Distributed Object Computing 分布式对象计算190

Distributed File Systems 分布式文件系统190

Distributed Database 分布式数据库190

DLC(Digital Loop Carrier) 数字环路载波192

DLC(Data Link Control) 数据链路控制192

DMI(Distributed Management Interface) 分布式管理接口193

DLSw(Data Link Switching) 数据链路交换193

DMTF(Distributed Management Task Force) 分布式管理任务组194

DNS(Domain Name Service) and Internet Domains 域名服务和因特网域195

DNA(Digital interNet Application) 数字互联网应用程序195

DOCSIS(Data Over Cable Service Interface Specification) 电缆数据业务接口规范197

Document Management 文档管理198

Domains,Windows NT Windows NT 域200

Domains,Internet　 因特网域200

DOM(Document Object Model) 文档对象模型200

DRDA(Distributed Relational Database Architecture) 分布式关系数据库体系结构201

DPT(Dynamic Packet Transport) 动态数据分组传输201

Downsizing 小型化201

DSL(Digital Subscriber Line) 数字用户线202

DSA(Digital Signature Algorithm) 数字签名算法202

DSU/CSU(Data Service Unit Channel Service Unit) 数据服务单元／信道服务单元204

DSS(Digital Signature Standard) 数字签名标准204

DSP(Digital Signal Processing) 数字信号处理204

DSS(Digital Satellite System) 数字卫星系统204

DTM(Dynamic Synchronous Transfer Mode) 动态同步传输模式205

DTE(Data Terminal Equipment) DTE（数据终端设备)205

DSx(Digital Signal-x) 数字信号-x205

Dynamic Routing 动态路由选择206

DWDM(Dense Wavelength Division Multiplexing) 密集波分复用206

Dublin Core Metadata for Resource Discovery 用于查找资源的Dublin Core元数据206

DUN(Dial-Up Networking) 拨号网络206

Duplexed Systems 双工系统206

EAP(Extensible Authentication Protocol) 可扩展的身份验证协议207

E Carrier E载波207

E207

Edge Devices 边界设备208

E-Commerce 电子商务208

EDI(Electronic Data Interchange) 电子数据交换209

EGPs(Exterior Gateway Protocols) 外部网关协议210

Electromagnetic Spectrum 电磁频谱211

Electromagnetic Interference 电磁干扰211

EIA(Electronic Industries Alliance) （美）电子工业协会211

EIA/TIA Structured Cabling Standards EIA/TIA结构化布线标准211

EIP(Enterprise Information Portal) 企业信息门户211

ELAN(Emulated LAN),ATM ATM仿真局域网211

Electronic Commerce 电子商务213

Electronic Mail 电子邮件219

Electronic Software Distribution and Licensing 电子软件发布和许可222

Embedded Systems 嵌入式系统223

E-mail 电子邮件223

Encryption 加密227

Encapsulation 封装227

EMI(Electromagnetic Interference) 电磁干扰227

Emulated LAN 仿真局域网227

Enterprise Network 企业网络228

End Systems and End-to-End Connectivity 端系统和端到端连接性228

ERP(Enterprise Resource Planning) 企业资源规划229

ENUM229

ES-IS(End System-to-Intermediate System) Routing 端系统—中间系统路由选择230

ESCON(Enterprise Systems Connection) 企业系统连接230

Error Detection and Correction 检错与纠错230

Ethernet 以太网231

EtherLoop231

Explicit Routing 显式路由选择238

Ethernet EtherTalk 系统238

Extranet 外联网239

Exterior Routing 外部路由选择239

Express Forwarding 直接转发239

Fast Ethernet 快速以太网241

Fast EtherChannel 快速以太信道241

F241

Fabric,Switched 交换结构241

Failover 故障转移241

Fast IP 快速IP243

Fault Tolerance and High Availability 容错和高可用性244

FAX Servers and Network Faxing 传真服务器和网络传真246

FDDI(Fiber Distributed Data Interface) 光纤分布数据接口247

Fiber-Optic Cable 光缆249

FDM(Frequency Division Multiplexing) 频分复用249

Fibre Channel 光纤信道252

Fiberless Optical Networking 无纤光网络252

Fiber to the Curb Fiber to the Home 光纤到楼群／光纤到家庭252

File Sharing 文件共享254

File Server 文件服务器254

File and Directory Rights and Permissions 文件和目录权限和许可254

File Systems 文件系统256

Filtering 过滤260

File Transfer Protocols 文件传送协议260

Firewall 防火墙261

Finger261

Find/Search 查找／搜索261

FireWire264

Flow-Control Mechanisms 流控制机制265

Flow 流265

Flapping 持续变换265

Forwarding 转发267

FORTEZZA267

Fragmentation and Reassembly 分段和重组268

FRAD(Frame Relay Access Device) 帧中继接入设备268

Fractional T1/Fractional T3 T1子通道／T3子通道268

Frame Relay 帧中继270

Frame 帧270

Framing in Data Transmissions 数据传输中的成帧276

Frame Switch 帧交换276

Front-End Processor 前端处理器277

FreeSpace Optical Network 自由空间光网络277

FTP(File Transfer Protocol) 文件传送协议278

FTAM(File Transfer Access and Management) 文件传送访问和管理278

Front-End System 前端系统278

FTTH(Fiber to the Home) 光纤到家庭279

FutureShare,Apple280

Full-Duplex Transmissions 全双工传输280

Gateway 网关281

G Series ITU Recommendations G系列ITU建议281

G281

Gigabit Ethernet 吉比特以太网282

GBE(10-GigabitEthernet) 10Gbit/s以太网282

Gateway-to-Gateway Protocol 网关-网关协议282

GigaPOP285

GPS(Global Positioning System) 全球定位系统286

GPRS(General Packet Radio Service) 通用分组无线电业务286

GII(Global Information Infrastructure) 全球信息基础设施286

G.lite286

Gopher286

Groupware 群件287

Groups 组287

Grid Environments 网格环境287

Grounding Problems 接地问题287

Guided Media 有向媒体288

GSN(Gigabyte System Networking) 吉字节系统连网288

GSM(Global System for Mobile Communications) 全球移动通信系统288

GSMP(General Switch Management Protocol) 通用交换管理协议288

H.323 Multimedia Conferencing Standard H.323多媒体会议标准289

H Series ITU Recommendations H系列ITU建议289

H289

H.100/H.110 Computer Telephony Bus Standard H.100/H.110计算机电话总线标准289

HALO(High Altitude Long Operation) 高空长时运行290

Hacking and Hackers 黑客攻击和黑客290

Handle System 处理系统291

Hash Functions 散列函数292

Handshake 握手过程292

HDLC(High-Level Data Link Control) 高级数据链路控制293

HDR(High Data Rate) 高数据率294

HDML(Handheld Device Markup Language) 手持式设备标记语言294

High-Speed/High-Performance Networking 高速／高性能联网295

High-Availability Systems 高可用性系统295

HDSL(High-Bit-Rate Digital SubscriberLine) 高比特率数字用户线295

HFC(Hybrid Fiber/Coax) 混合光纤／同轴电缆295

HIPPI(High-Performance Parallel Interface) 高性能并行接口296

HiperLAN(Higher-Performance Radio LAN) 高性能无线电LAN296

Home Networking 家庭联网297

HMAC(Hashed Message Authentication Code) 散列消息身份验证码297

HPR(High-Performance Routing),IBM 高性能路由选择298

Host Connectivity,IBM IBM主机连通性298

Hop　跳298

Host主机298

HTML(Hypertext Markup Language) 超文本标记语言299

HTCP(Hypertext Caching Protocol) 超文本高速缓存协议299

HSRP(Hot Standby Router Protocol) 热备路由器协议299

HSSI(High-Speed Serial Interface) 高速串行接口299

HTTP(Hypertext Transfer Protocol) 超文本传送协议301

Hypermedia and Hypertext 超媒体和超文本303

Hub/Concentrator/MAU 集线器／集中器／多路访问单元303

IBM(International Business Machines) 国际商用机器公司304

IANA(Internet Assigned Number Authority) 因特网分配编号委员会304

I304

I2O(Intelligent IO) 智能I/O304

IAB(Internet Architectural Board) 因特网体系结构委员会304

IADs(Integrated Access Devices) 综合接入设备304

IAHC(International Ad Hoc Committee) 国际特别委员会304

ICMP(Internet Control Message Protocol) 因特网控制报文协议305

ICANN(Internet Corporation for Assigned Names and Numbers) 因特网赋名和编号委员会305

IBM Host Connectivity IBM主机连通性305

IEEE(Institute of Electrical and Electronic Engineers) 电气和电子工程师协会306

IEC(International Electrotechnical Commission) 国际电工委员会306

ICP(Internet Cache Protocol) 因特网高速缓存协议306

ICQ(I-Seek-You) 我正在找你306

ICSA(International Computer Security Association) 国际计算机安全协会306

ICW(Internet Call Waiting) 因特网呼叫等待306

IDPR(Interdomain Policy Routing Protocol) 域间策略路由协议306

IEEE 802 Standards IEEE 802标准307

IGRP(Interior Gateway Routing Protocol) 内部网关路由协议308

IGP(Interior Gateway Protocol) 内部网关协议308

IESG(Internet Engineering Steering Group) 因特网工程指导组308

IETF(Internet Engineering Task Force) 因特网工程任务组308

IGMP(Internet Group Message Protocol) 因特网组报文协议308

IMA(Inverse Multiplexing over ATM) ATM上的反复用309

ILEC(Incumbent Local Exchange Carriers) 现任本地交换电信公司309

IIOP(Intemet Inter-ORB Protocol) 因特网ORB间协议309

IISP(Interim Inter-switch Signalin gProtocol) 临时交换机间信令协议309

IKE(Internet Key Exchange) 因特网密钥交换309

IMAP(Internet Message Access Protocol) 因特网报文访问协议310

Imaging 成像310

IN(Intelligent Network) 智能网络311

IMT-2000(International Mobile Communications-2000) 国际移动通信2000311

IMP(Interface Message Processor) 接口报文处理机311

InfiniBand 无限频带312

Incident Response 事件响应312

Information Warfare 信息战争313

Information Warehouse 信息仓库313

Information Appliance 信息器具313

Infrared Technologies 红外技术314

Instant Messaging 即时消息传送315

Integrated Services(Int-Serv) 集成服务（Int-Serv）318

Integrated Access Devices 综合接入设备318

IntelliMirror319

Intelligent Network 智能网络319

Internet 因特网320

Internet Architecture and Backbone 因特网体系结构和骨干网323

Internet Appliances 因特网器具323

Internet2323

Internet Connections 因特网连接328

Internet Entertainment 因特网娱乐330

Internet Organizations and Committees 因特网组织和委员会331

Internet Protocol Suite 因特网协议族333

Internet Standards 因特网标准336

Internet Radio 因特网无线电336

Internet Telephony 因特网电话337

Interoperability 互用性338

InterNIC(Internet Network Information Center) 因特网网络信息中心338

Internetworking 网络互联338

Intranets and Extranets 内联网和外联网339

Inverse Multiplexing 反复用340

Int-Serv(Integrated Services) 集成业务340

Intrusion Detection Systems 入侵检测系统340

IOTP(Internet Open Trading Protocol) 因特网开放贸易协议341

IOS(Internetwork Operating System) 互联网络操作系统341

IP(Internet Protocol) 网际协议342

IPC(Interprocess Communication) 进程间通信345

IP over ATM ATM上的IP346

IPMI(Intelligent Platform Management Interface) 智能平台管理接口346

IPP(Intemet Printing Protocol) 因特网打印协议348

IP over SONET SONET上的IP348

IPSec(IP Security) IP安全349

IPPM(IP Performance Metrics) IP性能测量标准349

IP Storage IP存储350

IP Switching,Ipsilon(Nokia) Ipsilon(Nokia)IP交换351

IPX/SPX(Internetwork Packet Exchange/Sequenced Packet Exchange) 网际分组交换／顺序分组交换352

IP Telephony IP电话352

IRC(Internet Relay Chat) 因特网中继聊天353

ISDN(Integrated Services Digital Network) 综合业务数字网354

IRR(Internet Routing Registry) 因特网路由注册表354

Isochronous Services 等时业务355

ISOC(Internet Society) 因特网协会355

IS-IS(Intermediate System-to-Intermediate System)Routing　中间系统-中间系统路由选择355

ISO(International Organization for Standardization) 国际标准化组织355

ISPs(Intemet Service Providers) 因特网服务提供商356

ISO/IEC-11801 Cabling Standards ISO/IEC-11801布线标准356

isoEthernet356

IXC(Interexchange Carrier) 长途电信公司358

ITU(International Telecommunications Union) 国际电信联盟358

Java359

JAIN359

J359

Jumbo Frames 特大帧362

Jukebox Optical Storage Devices 光盘自动换盘机存储设备362

Jigsaw362

Jitter　抖动362

Kerberos Authentication Protocol Kerberos 身份验证协议363

K363

Kernel 内核364

Key Distribution and Management 密钥分布和管理365

Key Telephone Systems 按键电话系统367

KeyNote Trust Management System KeyNote 信任管理系统367

Key Encryption Methods 密钥加密方法367

L2TP(Layer 2 Tunneling Protocol) 第2层隧道协议368

L368

Label Switching 标记交换369

Lambda Circuits λ电路370

LAN(Local Area Network) 局域网371

LAN Drivers 局域网驱动程序372

LAP(Link Access Procedure) 链路访问规程373

LAN Server,IBM 局域网服务器IBM373

LANE(LAN Emulation) 局域网仿真373

LAN Emulation 局域网仿真373

LAN Management 局域网管理373

LAN Manager,Microsoft 局域网管理器（Microsoft）373

Last Mile Services 最后一英里业务374

LDAP(Lightweight Directory Access Protocol) 简便目录访问协议375

Layered Architecture　分层体系结构375

LATA(Local Access and Transport Area) 本地接入和传输区域375

Latency 等待时间375

Layer2 Layer3 Layer4 Switching 第2层／第3层／第4层交换375

Leased Line 租用线路377

Learning Bridges 学习网桥377

LDP(Label Distribution Protocol) 标记分布协议377

LES(LAN Emulation Server) 局域网仿真服务器378

LEO(Low Earth Orbit)Satellite 低地球轨道卫星378

LEC(LAN Emulation Client) 局域网仿真客户机378

LEC(Local Exchange Carrier) 本地交换电信公司378

LECS(LAN Emulation Configuration Server) 局域网仿真配置服务器378

Legacy Systems 遗留系统378

Link Aggregation 链路聚合379

Line Conditioning 线路调节379

Licensing,Electronic 电子许可379

Link-State Routing 链路状态路由选择380

Linux381

LLC(Logical Link Control) 逻辑链路控制382

LISTSERV382

LMDS(Local Multipoint Distribution Service) 本地多点分配业务383

Load Balancing 负载平衡384

LocalTalk387

Local Procedure Calls 本地过程调用387

Local Loop 本地环路387

Logons and Logon Accounts 登录和登录帐户388

Login Scripts 登录脚本388

Lotus Notes389

Lotus Domino389

Long-Distance Carriers 长途电信公司389

MAC(Media Access Control) 媒体接入控制390

M390

Mailing List Programs 邮址列表程序391

MAE(Metropolitan Area Exchange)　城域交换391

Mac OS391

Mainframe 大型机392

MAN(Metropolitan Area Network) 城域网393

Majordomo393

MAPI(Messaging Application Programming Interface) 消息传送应用程序编程接口394

Management 管理394

Managed Systems 托管系统394

Megaco395

Media Gateway 媒体网关395

Markup Language 标记语言395

Media Access Control Methods 媒体接入控制方法395

Metadata 元数据396

Messaging Systems 消息传送系统396

MEMS(Micro-Electromechanical Systems)　微机电系统396

Message Digest Protocols 消息摘要协议396

Message-Oriented Middleware 面向消息的中间件396

Messaging Services,Mobile 移动消息传送业务396

MGCP(Media Gateway Control Protocol) 媒体网关控制协议398

Metro Access Network　城市接入网络398

Metadirectories 元目录398

Microsoft.NET399

Microsoft399

MIB(Management Information Base) 管理信息库399

Microsoft Active Directory400

Microsoft Exchange401

Microsoft DNA（Digital interNet Application）数字interNet应用程序401

Microsoft BackOffice401

Microsoft Windows402

Microsoft Windows File Systems Microsoft Windows文件系统403

Microwave Communications 微波通信404

Middleware and Messaging 中间件与消息传送406

MIME(Multipurpose Internet Mail Extension) 多用途因特网邮件扩充407

Mirroring 镜像408

MLPPP(Multilink PPP) 多链路PPP409

MMDS(Multichannel Multipoint Distribution Service) 多信道多点分配业务410

Mobile Computing 移动计算411

Mobile IP 移动IP412

Modem 调制解调器413

Modulation Techniques 调制技术416

MOM(Message-Oriented Middleware) 面向消息的中间件417

MPLS(Multiprotocol Label Switching) 多协议标记交换418

MP3418

MOSPF(Multicast OSPF) 多播OSPF418

MOSS(MIME Object Security Services)MIME对象安全服务418

Motif418

MSP(Management Service Provider) 管理服务提供商421

MPP(Massively Parallel Processor)Systems 大规模并行处理器系统421

MPλS(Multiprotocol Label Switching) 多协议λ交换421

MPOA(Multiprotocol over ATM) ATM上的多协议421

Multicasfing 多播422

MTU(Maximum Transmission Unit) 最大传输单元422

MTA(Message Transfer Agent) 消息传送代理422

Multihoming 多宿423

Multilayer Switching 多层交换424

Multimedia 多媒体426

Multilink Point-to-Point Protocol 多链路点对点协议426

Multiplexing and Multiplexers 复用和复用器429

Multiprocessing 多重处理431

Multitiered Architectures 多层体系结构434

Name Services 名字服务436

NAK(Negative Acknowledgment) 否定确认436

N436

NADH(North American Digital Hierarchy) 北美数字体系436

Named Pipes 命名管道437

NAS(Network Access Server) 网络接入服务器438

NAP(Network Access Point) 网络接入点438

NAS(Network Attached Storage) 网络连接存储器439

NAT(Network Address Translation) 网络地址转换441

NDIS(Network Driver Interface Specification) 网络驱动程序接口规范443

NCP(NetWare Core Protocol) NetWare核心协议443

NBMA(Nonbroadcast Multiple Access) 非广播多路访问443

NC(Network Computer) 网络计算机443

NDS(Novell Directory Services) Novell目录服务444

NDMP(Network Data Management Protocol) 网络数据管理协议444

NetBIOS/NetBEUI445

Network Access Services　网络接入业务446

Network Access Methods　网络接入方法446

Netcasting 网络广播446

NetPC446

Netscape446

NetWare,Novell446

Network Analyzers 网络分析器448

Network Addressing Schemes 网络寻址方案448

Network Appliances 网络器具449

Network Architecture 网络体系结构450

Network Applications 网络应用程序450

Network Concepts 网络概念452

Network Computer Devices 网络计算机设备452

Network Core Technologies 网络核心技术455

Network Connection Technologies 网络连接技术455

Network Design and Construction 网络设计和建造457

Network Management 网络管理461

Network Layer Protocols 网络层协议461

Network Interface Card 网络接口卡461

Network Operating Systems 网络操作系统462

Network Processors 网络处理器463

Network Operations Center 网络操作中心463

NFS(Network File System) 网络文件系统464

Newsgroups 新闻组464

Network,Public 公共网络464

Network Service Providers 网络服务提供商464

Newsfeed Services 新闻传送业务464

NHRP(Next Hop Resolution Protocol) 下一跳解析协议465

NGN(Next Generation Network) 下一代网络465

NIC(Network Interface Card) 网络接口卡466

NIS(Network Information System) 网络信息系统467

NII(National Information Infrastructure)（美）国家信息基础设施467

NNTP(Network News Transport Protocol) 网络新闻传输协议468

NNI(Network Node Interface),ATM ATM 网络节点接口468

NIST(National Institute of Standards and Technology) （美）国家标准和技术研究所468

NLSP(NetWare Link Services Protocol) NetWare链路服务协议468

Novell NetWare469

Novell Directory Services Novell目录服务469

NOC(Network Operations Center) 网络操作中心469

Node 节点469

NOS(Network Operating Systems) 网络操作系统469

Novell469

Novell NetWare File System Novell NetWare文件系统470

NPN(New Public Network) 新公共网络471

NSF(National Science Foundation)and NSFnet （美）国家科学基金会和NSFnet472

NSA(National Security Agency) （美）国家安全局472

NUMA(Non-Uniform Memory Access) 非统一内存访问473

NTP(Network Time Protocol) 网络定时协议473

NSP(Network Service Provider) 网络服务提供商473

NTFS(New Technology File System) 新技术文件系统473

Object Technologies 对象技术474

Object Management Architecture 对象管理体系结构474

O474

OAG(Open Applications Group) 开放应用程序组474

OBI(Open Buying on the Internet) 因特网开放采购474

ODBC(Open Database Connectivity) 开放式数据库连接476

OC(Optical Carrier) 光载波476

OFDM(Orthogonal Frequency Division Multiplexing) 正交频分复用477

ODMA(Open Document Management API) 开放文档管理API477

ODI(Open Data-Link Interface) 开放数据链路接口477

OIM(Open Information Model) 开放信息模型478

OLE DB479

OLE(Object Linking and Embedding) 对象链接与嵌入479

OLAP(Online Analytical Processing) 联机分析处理479

One-Time Password Authentication.txty 一次性密码身份验证480

OMG(Object Management Group) 对象管理组480

OLTP(Online Transaction Processing) 联机事务处理480

OMA(Object Management Architecture) 对象管理体系结构480

Open Source Software 开放源软件481

Open Group 开放组481

One-Way Hash Functions 单向散列函数481

OpenDoc481

OPSEC(Open Platform for Security) 开放式安全平台482

Operating Systems 操作系统482

Open Systems 开放系统482

Open Transport Protocol 开放传输协议482

OpenView Management System OpenView管理系统482

OpenVMS482

Optical Networks 光网络483

Optical Libraries 光盘库483

Optical Carrier Standards 光载波标准483

OSI(Open Systems Interconnection) Model开放系统互连模型487

OS/2 Warp487

Optimization 优化487

Oracle487

ORB(Object Request Broker) 对象请求代理程序487

Organizations 机构487

OSPF(Open Shortest Path First)Routing 开放式最短路径优先路由选择489

OSP(Open Settlement Protocol) 开放结算协议489

Outsourcing 外包493

OTP(Open Trading Protocol) 开放贸易协议493

OSRP(Optical Signaling Routing Protocol) 光信令和路由协议493

OXYGEN494

Packet Radio Data Networks 分组无线电数据网络495

Packet over SONET SONET上的数据分组495

P495

P2P(Peer-to-Peer Communications) 对等通信495

P3P(Peer-to-Peer Communications) 保密优选平台495

PacketCable495

Packets and Packet-Switching Networks 数据分组和数据分组交换网络497

Packet Rings 数据分组环497

Parallel Interface 并行接口499

PAP(Password Authentication Protocol) 密码身份验证协议499

PAN(Personal Area Network) 个人区域网499

Passwords 密码500

Partitions and Partition Management 分区和分区管理500

Parallel Processing 并行处理500

PBX(Private Branch Exchange) 专用小交换机501

Path MTU Discovery 路径MTU发现501

Peer-to-Peer Communication 对等通信502

PDH(Pleiochronous Digital Hierarchy) 准同步数字体系502

PCI(Peripheral Component Interface) 外设部件接口502

Peering 对等503

Performance Measurement and Optimization 性能测量和优化504

PEM(Privacy-Enhanced Mail) 增强保密信件504

PGP (Pretty Good Privacy) 相当好保密505

Personal Area Network 个人区域网505

Perl505

Permissions in Windows NT Windows 2000 Windows NT/Windows 2000中的许可505

Ping(Packet Internet Groper) 分组因特网探测器506

PIM(Protocol Independent Multicast) 协议无关多播506

Physical Layer,OSI Model OSI模型物理层506

PICS(Platform for Internet Content Selection) 因特网内容选择平台506

Pipes 管道507

PINT(PSTN and Internet Interworking) PSTN和因特网互通507

PKI(Public-Key Infrastructure) 公共密钥基础结构508

PKCS(Public-Key Cryptography Specification) 公共密钥密码技术规范508

PNNI(Private Network-to-Network Interface) 专用网络间接口510

PKIX(Public-Key Infrastructure X.509) 公共密钥基础结构X.509510

Point-to-Point Communications 点对点通信512

Policy-Based Management 基于策略的管理513

PON(Passive Optical Network) 无源光网络515

Polling 轮询515

Policy-Based Routing on the Internet 因特网基于策略的路由选择515

PoP(Point of Presence) 存在点516

POP(Post Office Protocol) 邮局协议517

Portal 门户518

Ports,TCP IP TCP/IP端口519

PoS(Packet over SONET) SONET上的数据分组520

Power and Grounding Problems and Solutions 电源和接地问题及解决方案521

POTS(Plain Old Telephone Service) 普通电话业务521

PPP(Point-to-PointProtocol) 点对点协议523

Power Line Access Services 电力线接入业务523

PPS(Packets per Second) 每秒数据分组数524

PPP Multilink PPP多链路524

Prioritization of Network Traffic 网络通信优先级525

Printing 打印525

PPTP(Point-to-Point Tunneling Protocol) 点对点隧道协议525

Premises Distribution System 建筑物布线系统525

Presence Monitoring 存在监视525

Presentation Layer,OSI Model OSI模型表示层525

Private-Key Cryptography 私有密钥密码技术526

Privacy 保密526

Proxy Servers 代理服务器527

Proxy Caching 代理高速缓存527

Private Network　专用网络527

Promiscuous Mode　混杂模式527

Propagation Delay　传播延迟527

Protocol Analyzers　协议分析器527

Protocols and ProtocolStacks 协议和协议栈527

Public-Key Cryptography 公共密钥密码技术528

PSTN(Public-Switched Telephone Network) 公共交换电话网528

PVC(Permanent Virtual Circuit) 永久虚电路529

Push and Pull 推送和拉出529

Public-Key Infrastructure 公共密钥基础结构529

Public Networks 公共网络529

QoS(Quality of Service) 服务质量530

Qbone530

Q530

QAM(Quadrature Amplitude Modulation) 正交振幅调制530

Queuing 队列535

Quantum Cryptography 量子密码技术535

RADIUS(Remote Authentication Dial-In User Service) 远程拨入用户身份验证服务539

Radio on the Internet Internet 上的无线电539

R539

Radio Communication and Networks 无线电通信和网络539

Radio LANs 无线电局域网539

RAID(Redundant Arrays of Inexpensive Disks) 冗余廉价磁盘阵列541

RARP(Reverse Address Resolution Protocol) 逆地址解析协议542

RAP(Resource Allocation Protocol) 资源分配协议542

Redirector 重定向程序543

Real-Time Operating System 实时操作系统543

RAS(Remote Access Server) 远程接入服务器543

Rate Control 速率控制543

RBOCs(Regional Bell Operating Companies) 区域Bell电信公司543

RDF(Resource Description Framework) 资源描述框架543

Real-Time Network Services 实时网络服务543

Registries on the Internet 因特网注册544

Redundancy 冗余544

Reliable Data Delivery Services 可靠数据传送业务545

Relational Database 关系数据库545

Remote Access 远程接入546

Repeater 中继器547

Replication 复制548

Repository　储存库550

Residential Broadband 住宅宽带551

Reservation of Bandwidth 带宽预留551

Requester Software 请求程序软件551

Resolver Services 解析服务552

Resilient Packet Rings 弹性数据分组环552

Resource Management 资源管理553

Resource Discovery Services 资源发现服务553

Rights and Permissions 权限和许可554

Ricochet554

Retransmission 重发554

RFC(Request for Comment) 征求意见554

RIP(Routing Information Protocol) 路由信息协议555

Ring Network Topology 环型网络拓扑结构555

RISC(Reduced Instruction Set Computer) 精简指令集计算机556

RIPE(Réseaux IP Européens)556

RMON(Remote Monitoring) 远程监控557

RMOA(Real Time Multimedia Over ATM) ATM上的实时多媒体557

Rlogin　远程登录557

RMI(Remote Method Invocation) 远程方法调用557

Roaming 漫游558

Routers 路由器559

Route Aggregation 路由聚合559

Routing 路由选择561

Route Switching 路由交换561

Route Servers and Routing Arbiter 路由服务器和路由仲裁器561

Routing Registries 路由注册表565

Routing on the Internet 因特网路由选择565

Routing,Multilayer 多层路由选择565

RPC(Remote Procedure Call) 远程过程调用566

RSIP(Realm-Specific IP) 域专用IP567

RSA567

RPSL(Routing Policy Specification Language) 路由策略规范语言567

RSVP(Resource Reservation Protocol) 资源预留协议568

RTOS(Real-Time Operating System) 实时操作系统569

RTFM(Real-Time Traffic Flow Measurement) 实时业务流量测量569

RTCP(Real-Time Control Protocol) 实时控制协议569

RTSP(Real-Time Streaming Protocol) 实时流协议570

RTP(Real-time Transport Protocol) 实时传输协议570

SAN(Storage Area Network) 存储区域网571

Samba571

S571

SAA(Systems Application Architecture) 系统应用体系结构571

Satellite Communication Systems 卫星通信系统574

SATAN(Security Administrator's Tool for Analyzing Networks) 安全管理员网络分析工具574

SAN(System Area Network) 系统区域网络574

SAP(Service Advertising Protocol) 服务广告协议574

SAP(Session Announcement Protocol) 会话通知协议574

Schema 模式575

SBM(Subnet Bandwidth Manager) 子网带宽管理器575

SCSI(Small Computer System Interface) 小型计算机系统接口576

SDLC(Synchronous Data Link Control) 同步数据链路控制578

SDH(Synchronous Digital Hierarchy) 同步数字体系578

SCSP(Server Cache Synchronization Protocol) 服务器高速缓存同步协议578

SCTP(Stream Control Transmission Protocol) 流控制传输协议578

Search and Discovery Services 搜索和发现服务579

SDSL(Symmetric Digital Subscriber Line) 对称数字用户线579

SDP(Session Description Protocol) 会话描述协议579

Security 安全582

Secret-Key Cryptography 秘密密钥密码技术582

Security Auditing 安全审查585

Segment,Network 网络段586

Serial Communication and Interfaces 串行通信和接口587

Sequencing of Packets 数据分组排序587

Segment,TCP TCP 段587

Sendmail587

Servers 服务器588

Service Advertising and Discovery 服务广告与发现590

Service Providers and Carriers 服务提供商和电信公司592

SFT(System Fault Tolerance) 系统容错593

SET(Secure Electronic Transaction) 安全电子交易593

Session Layer,OSI Model OSI 模型会话层593

S-HTTP(Secure Hypertext Transfer Protocol) 安全超文本传送协议594

SGML(Standard Generalized Markup Language) 标准通用标记语言594

Signals 信号595

Signaling for Call Control 呼叫控制信令595

SIP(Session Initiation Protocol) 会话启动协议597

SLA(Service-Level Agreement) 服务等级协议598

SKIP(Simple Key Management for Internet Protocols) 因特网简单密钥管理协议598

SLIP(Serial Line Internet Protocol) 串行线路网际协议599

Sliding-Window Flow Control 滑动窗口流控制599

SLP(Service Location Protocol) 服务定位协议600

Slow Start 慢速启动600

SMB(Server Message Blocks) 服务器信息块601

Smart Cards 智能卡601

S/MIME(Secure Multipurpose Internet Mail Extension) 安全多用途因特网邮件扩充602

SMIL(Synchronized Multimedia Integration Language) 同步多媒体集成语言602

SMDS(Switched Multimegabit Data Service) 交换式多兆比数据业务602

SMS(Short Messaging Service) 短消息传送业务603

SMR(Specialized Mobile Radio) 专用移动无线电603

SMP(Symmetric Multiprocessing) 对称多处理603

SMTP(Simple Mail Transfer Protocol) 简单邮件传送协议604

SNMP(Simple Network Management Protocol) 简单网络管理协议605

Snifier Sniffer （嗅探器)605

SNA(Systems Network Architecture) 系统网络体系结构605

Socket 套接字606

SOAP(Simple Object Access Protocol) 简单对象访问协议606

Softswitch 软交换设备607

SOCKS607

Sockets API 套接字API607

SONET(Synchronous Optical Network) 同步光网络609

Soliton 光孤子609

Software Distribution 软件分布609

SunSoft Solaris609

Spread Spectrum Signaling 扩频信令612

SPIRITS(Service in the PSTN IN Requesting In Ternet Service) PSTN/IN请求因特网服务业务612

Source Routing 源路由选择612

Spanning Tree Algorithm 生成树算法612

SQL(Structured Query Language) 结构化查询语言613

SPX(Sequenced Packet Exchange) 顺序信息包交换613

SSA(Serial Storage Architecture) 串行存储体系结构614

SS7(Signaling System 7) No.7信令系统614

SSL(Secure Sockets Layer) 安全套接层615

SSH(Secure Shell) 安全外壳615

Standards Groups,Associations,and Organizations 标准组、协会和机构618

SSP(Storage Service Provider) 存储服务提供商618

SSO(Single Sign-On) 一次性登录618

Stateful Inspection Technology 状态检查技术619

STAR TAP 科学、技术和研究转接入口点619

Static Routing 静态路由选择620

Stateless and Call-Back Filing Systems 无状态和回叫文件系统620

Stateful and Stateless Connections 有状态和无状态连接620

Store-and-Forward Networking 存储转发网络621

Storage Systems 存储系统621

Storage Management Systems 存储管理系统621

Storage over IP(SoIP) IP上的存储621

Storage Service Provider 存储服务提供商621

Sun Microsystems Solaris622

Sun Microsystems622

Streaming Transmission 流式传输622

Striping 分条622

Structured Cabling Standards 结构化布线标准622

Subnetting 子网622

S/WAN(Secure WAN) 安全WAN623

SVC(Switched Virtual Circuit) 交换虚电路623

Supercomputer 超级计算机623

Supernetting 超网623

Switch Fabrics and Bus Design 交换结构和总线设计624

Switching and Switched Networks 交换和交换网络629

Switching,Multilayer 交换（多层）629

SystemView,IBM IBM公司的SystemView631

Synchronous Communications 同步通信631

Symmetrical Multiprocessing 对称多处理631

T Carriers T载波632

T632

TAPI(Telephony API) 电话API633

Tag Switching 标签交换633

TACACS(Terminal Access Controller Access Control System) 终端接入控制器接入控制系统633

TCP(Transmission Control Protocol) 传输控制协议634

Tariff 费率634

TCP/IP(Transmission Control Protocol Internet Protocol) 传输控制协议／网际协议637

TDM Networks TDM网络638

TDMA(Time Division Multiple Access) 时分多址638

TDD(Time Division Duplexing) 时分双工638

TDM(Time Division Multiplexing) 时分复用638

Telecommunications and Telephone Systems 电信和电话系统639

Telecommunications Regulation 电信管制644

Telnet 远程登录645

Telephony 电话技术645

Telecommuting 远程办公645

Teledesic645

Telematics 远程信息处理645

Terminal Services 终端服务646

Terminal Servers 终端服务器646

Terabit Routers 太比特路由器646

Testing,Diagnostics,and Troubleshooting 测试、诊断和排除故障647

Thin Clients 瘦客户机648

TFTP(Trivial File Transfer Protocol) 普通文件传送协议648

Throughput　吞吐量649

Throttling　调速649

Three-Tier Client-Server Model 三层客户机—服务器模型649

TIA(Telecommunications Industry Association) （美）电信工业协会650

TIA/EIA Structured Cabling Standards TIA/EIA结构化布线标准651

Time Synchronization Services 时间同步服务652

TLS(Transport Layer Security) 传输层安全653

Token and Token-Passing Access Methods　令牌和令牌传递访问方法654

TN3270654

TMN(Telecommunications Management Network) 电信管理网654

Token-Based Authentication　基于令牌的身份验证655

Topology　拓扑结构656

Token Ring Network　令牌环网656

Token Bus Network　令牌总线网络656

Traffic Management,Shaping,and Engineering 业务流量管理、调整和工程657

ToS(Type of Service) 服务类型657

Transaction Processing 事务处理661

Transport Protocols and Services 传输协议和服务663

Transport Layer Security(TLS) 传输层安全（TLS）663

Transfer Rates 传送速率663

Transport Layer,OSI Model OSI模型的传输层663

Trust Relationships and Trust Management 信任关系和信任管理664

Trunking 中继664

TRIP(Telephony Routing over IP) IP电话路由选择664

Troubleshooting 排除故障664

Tunnels 隧道666

T Series ITU Recommendations T系列ITU建议666

Two-Tier Client/Server Model 两层客户机／服务器模型667

Two-Phase Commit 两步提交667

Two-Factor Authentication　 双因子身份验证667

UDP(User Datagram Protocol) 用户数据报协议668

UDDI(Universal Description,Discovery,and Integration) 通用描述、发现和综合668

U668

UDA(Universal Data Access) 通用数据访问668

UMTS(Universal Mobile Telecommunication Services) 通用移动电信业务670

UML(Unified Modeling Language) 通用建模语言670

ULSNET(Ultra Low-Speed Networking) 超低速联网670

UNIX671

Universal Service 通用业务671

UNI(User Network Interface) 用户网络接口671

Unified Messaging 统一消息传送671

UNIX File System UNIX文件系统673

UPS(Uninterruptible Power Supply) 不间断电源674

URL(Uniform Resource Locator) 统一资源定位符675

URI(Uniform Resource Identifier) 统一资源标识符675

USB(Universal Serial Bus) 通用串行总线676

URN(Uniform Resource Name) 统一资源名676

URL Parsing URL分析676

Users and Groups 用户和组677

USENET677

UWB(Ultra Wideband) 超宽带678

UUCP(UNIX to UNIX Copy Program) UNIX—UNIX拷贝程序678

UTP(Unshielded Twisted-Pair)Cable 非屏蔽双绞线对电缆678

VI Architecture VI体系结构679

vBNS(Very high speed Backbone Network Service) 甚高速主干网业务679

V679

VBI(Vertical Blanking Interval) 垂直消隐期间679

Videoconferencing 视频会议680

Virtual Circuit 虚电路682

VINES(Banyan)682

Virus and Antivirus Issues 病毒和反病毒问题683

Virtual Reality 虚拟现实683

Virtual Dial-Up Services 虚拟拨号服务683

Virtual Machine.Java Java虚拟机683

VLAN(Virtual LAN) 虚拟局域网684

Voice/Data Networks 话音／数据网络686

VoFR(Voice over Frame Relay) 帧中继话音686

VLSM(Variable Length Subnet Masking) 变长子网掩码686

VMS(Virtual Memory System) 虚拟内存系统686

VoATM(Voice over ATM) ATM话音686

Voice over IP(VoIP) IP上的话音689

Voice Mail 语音邮件689

VPN(Virtual Private Network) 虚拟专用网络694

Volume and Partition Management 卷和分区管理694

VoIP(Voice overIP) IP上的话音694

VTAM(Virtual Telecommunications Access Method 虚拟远程通信访问方法695

VSAT(Very Small Aperture Terminal) 甚小口径终端695

VRML(Virtual Reality Modeling Language) 虚拟现实建模语言695

VRRP(Virtual Router Redundancy Protocol) 虚拟路由器冗余协议695

WAN(Wide Area Network) 广域网696

W3C(World Wide Web Consortium) 万维网联盟696

W696

WAP(Wireless Application Protocol) 无线应用协议697

WBEM(Web-Based Enterprise Management) 基于Web的企业管理698

Wavelength Routing 波长路由选择698

Wavelength Division Multiplexing 波分复用698

WDM(Wavelength Division Multiplexing) 波分复用699

WCS(Wireless Communications Service) 无线通信业务699

WCCP(Web Cache Communication Protocol) Web高速缓存通信协议699

Web3D700

Web700

Web Caching Web 高速缓存701

Web-Based Network Management 基于Web的网络管理701

Web Appliance Web器具701

Webcasting Web 广播705

WebDAV Web 分布式创作和版本控制706

WebNFS(Network File System) 网络文件系统707

Webmaster Web 站点管理员707

Web Technologies and Concepts Web 技术和概念708

WHOIS(Who Is) “是谁”709

White Pages Directory Services 白页目录服务709

WebTV Networks WebTV 网络709

Whiteboard Applications 白板应用程序709

Wireless Broadband Access Technologies 无线宽带接入技术710

Wired for Management 电路式管理710

Windows,Microsoft Microsoft的Windows710

WINS(Windows Internet Naming Service) Windows因特网命名服务710

WinSock710

Wireless Communications 无线通信715

Wireless LANs 无线局域网717

Wireless IP 无线IP717

Wireless Local Loop 无线本地环路719

Wireless Mobile Communications 无线移动通信720

Wireless Messaging 无线消息传送720

Wireless PANs(Personal Area Networks) 无线个人区域网723

Wireless Optical Networking 无线光网络723

Workflow Management 工作流管理724

WML(Wireless Markup Language) 无线标记语言724

Wiretapping 窃听724

Wiring and Wiring Standards 布线和布线标准724

Workgroups 工作组725

WPAN(Wireless Personal Area Network) 无线个人区域网726

World Wide Web Consortium 万维网联盟726

World Wide Web 万维网726

X.500 Directory Services X.500目录服务727

X.400 Message-Handling System X.400消息处理系统727

X727

X12 Accredited Standards Committee X12委派标准委员会727

X.25727

X.509 Certificates X.509证书728

XML(Extensible Markup Language) 可扩展标记语言729

XHTML729

xDSL729

X Window730

X Series ITU Recommendations X系列ITU建议730

X/Open730

XSL(Extensible Style Language) 可扩充风格语言730

Zones and Zone Servers　区段和区段服务器732

Zero Administration for Windows Initiative　用于Windows的零管