软考网络工程师常用英文单词和缩写翻译
软考网络工程师常用英文单词和缩写翻译

软考网络工程师常用英文单词和缩写翻译DARPA国防高级研究计划局ARPARNET(Internet)阿帕网ICCC国际计算机通信会议CCITT国际电报电话咨询委员会SNA系统网络体系结构(IBM)DNA数字网络体系结构(DEC)CSMA/CD载波监听多路访问/冲突检测(Xerox)NGI下一代INTERNETInternet2第二代INTERNETTCP/IP SNA SPX/IPX AppleTalk网络协议NII国家信息基础设施(信息高速公路) GII全球信息基础设施MIPSPC的处理能力Petabit10^15BIT/SCu芯片:铜OC48光缆通信SDH同步数字复用WDH波分复用不对称数字用户服务线HFE/HFC结构和Cable-modem 机顶盒PCS便携式智能终端CODEC编码解码器ASK(amplitude shift keying)幅移键控法FSK(frequency shift keying)频移键控法PSK(phase shift keying)相移键控法NRZ (Non return to zero)不归零制PCM(pulse code modulation)脉冲代码调制nonlinear encoding非线性编程频分多路复用TDM时分多路复用STDM统计时分多路复用DS064kb/sDS124DS0DS1C48DS0DS296DS0DS3762DS0DS44032DS0CSU(channel service unit)信道服务部件SONET/SDH同步光纤网络接口LRC纵向冗余校验CRC循环冗余校验ARQ自动重发请求ACK确认NAK不确认preamble前文postamble后文ITU国际电信联合会character-oriented 面向字符bit-oriented面向位SYNC同步字符HDLC面向位的方案SDLC面向位的方案bit-stuffing位插入STP屏蔽双绞线UTP非屏蔽双绞线RG-58A/U标准RG-11用于10BASE5RG-59U75欧0.25INCH CATVRG-62U9欧0.25INCH ARCnet10BASE5IEEE802.3RG-59U0.25inch CATVRG-62U0.25inch ARCnetLED(light emitting diobe)发光二级管ILD(injection laster diobe)注入型激光二级管PIN检波器APD检波器intensity modulation亮度调制line of sight可视通路CCITT V.28(EIA RS232C)非平衡型CCITT V.10/X.26(EIA RS423A)新的非平衡型CCITT V.11/X.27(EIA RS422A)新的平衡型TD发送数据RD接收数据XON/XOFF流控制Automatic Repeat Request Protocol自动重发请求Send and wait ARQ:continuousARQ停等ARQWard Christensen人名Kermit协议circuit switching线路交换packet switching分组交换virtual circuit虚电路ATM(asynchronous transfer mode)异步传输模式ATDM异步时分多路复用packetizer打包器VPI(vritual path identifier)虚路径标识VCI(virtual channel identifier)虚通道标识syntax语法semantics语义timing定时OSI(open system interconnection)开放系统session会话synchronization同步activity management活动管理AE应用实体UE用户元素CASE公共应用服务元素SASE特定应用服务元素VT虚拟终端JIM作业传送和操作reverved保留echo回送discard丢弃active users活动用户daytime白天netstat(who is up of NETSTAT)qotd(quote of the day)日期引用chargen(character generator)字符发送器nameserver(domani name server)域名服务器bootps(bootstrap protocol server/client)引导协议服务器/客户机tftp(trivial file transfer)简单文件传送sunrpc(sun microsystems RPC) SUN公司NTP:network time protocol网络时间协议SNMP(SNMP net monitor)SNMP网络监控器SNMP traps陷井biffunix comsatdaemone.g timed daemonsyslogsystem logURG紧急字段可用ACK确认字段可用PSH请求急迫操作RST连接复位SYN同步序号FIN发送方字节流结束Manchester曼彻斯特编码FDDI(fiber distributed data interface)光纤分布数据接口TTRT目标标记循环时间aggregation of multiple link segments 多重链接分段聚合协议MAN(metropolitan area network plus)城域网CSMA/CD(carrier sense multiple access/collision detection)载波监听Token bus令牌总线Token ring令牌环SAP服务访问点request indictaion response confirmationLLC PDULLC协议数据单元DSAP address目地服务访问点地址字段SSAP address源服务访问点地址字段XID交换标识SABME置扩充的异步平衡方式DISC断开连接DM断开FRMR帧拒收solt time时间片AUI连接单元接口MAU介质连接接口MDI介质相关接口PMA物理介质接口SFD起始定界符PAD填充字段FCS帧校验序列PLS物理层收发信号slot time时间Inter Frame Gap帧attempt limit最大重传次数back off limit避免算法参数Jam size阻塞参数max frame size最大帧address size地址collaspsed backone折叠式主干网BSS基本服务集ESS扩展服务集DFW-MAC分布式基础无线MACIFS帧间空隙SIFS:短PIFS点协调DIFS分布协调CTS发送清除DQDB(IEEE802.6)分布式队列双总线TDM时分复用TMS多时分交换TSI时间片互换TST网络机构TSSST STS SSTSS TSTST网络机构PSTN公用交换电话网public switched telephone network详细PBX:private branch exchange专用交换网PABX;private automatic branch exchange 自动交换机CBX:computerized branch exchange程控交换SLIP:serial line IP串行IPLCP(link control protocol)链路控制协议NCP:network control protocol网络控制协议BRI基本速率接口PRI群速率接口LAPB:line access protocol balanced链路访问协议平衡registration登录interrupt中断LAP F link access procedure for frame-mode bearer serives 太长了rotate不知道recovery恢复discard丢弃retransmission重传switched access交换访问intergated access集成访问alerting警告progress进展AALATM适配层GFC总流控cell rate decoupling 信元率去耦SDH同步数字级PDH准国步数字级GSM:group special mobile移动通讯NSS网络子系统OMC-R操作维护中心BSS基站子系统BSC基站控制器BTS基站收发信机MS移动站SIM:subscriber identity module标识模块MSC移动交换机HLR归属位置寄存器VLR访问位置寄存器AUC鉴权中心EIR设备识别寄存器OMC-S操作维护中心SC短消息中心WAP无线应用协议WAE无线应用层WSP会话层WTP事务层WTLSWDP传输层MAP移动应用部分WML无线标记语言SSL:secure sockets layer安全套接层PCS个人通信业务PCN个人通信网GEO对地静止轨道NON-GE0(MEO,LEO)不清楚ITU国际电信联盟VSAT:very small aperture -terminal甚小天线终端低轨道卫星通信系统repeater中继器bridge网桥router路由器gateway网关ONsemble stackable 10BASE 可叠加组合型集线器transparent bridge传输桥source routing bridge源路径桥broadcast storm广播风暴encapsulation封装translation bridging转换桥接方式SRT源地址选择透明桥offset偏移more flag标识ICMPINTERNET控制报文协议SPF:shortest path first最短路径IGP:interior gateway protocol核心网关协议EGP:exterior gateway protocol扩展网关协议RIP:routing information protocol路由信息协议OSPF开放最短径优先协议acquisition request获取请求acquisition confirm获取确认cease中止poll轮询IPX/SPX internetwork packet exchange/sequented packet exchange NOVELLinterpreter解释器redirector重定向器SFT system fault tolerant系统容错ELS entry level solution不认识ODI开放数据链路接口NDIS network device interface specification 网络设备接口...DDCS数据库管理和分布数据库连接服务DCE:distributed computing environment分布计算环境OSF:open software foundation开放软件基金PWS:peer web serviceWEB服务器OEM原始设备制造商RAS远程访问服务IIS:Internet Information serverINTERNET信息服务WINS:windows internet name systemWINDOWS命名服务NTDS:windows NT directory serverNT目录服务TDI传输驱动程序接口schedule++应用程序,预约本COSE:common open software environment 普通开放软件环境RPC远程过程调用SNMP:simple network management protocol 简单网管协议SMI:structer of management information管理信息结构SMT:station management管理站SMTP:simple mail transfer protocol简单邮件传输协议SNA:system network architectureIBM网络SNR:signal noise ratio信噪比SONENT:synchronous optical network 同步光纤网络SPE:synchronous payload envelope同步PAYLOAD信CMIS/CMIP公共管理信息服务/协议CMISE公共管理信息服务agent代理IMT:inductive modeling technology 不知道plaintext明文ciphertext脱密encryption加密decryption解密symmetric key cryptography对称加密asymmetric key cryptography不对称加密public key公钥private key私钥DES:data encryption standard数据加密标准IDEA:international data encryption algorithm 国际加密算法PIN:personal identification number个人标识符session key会话层密钥KDC:key distribuetion center密钥分发中心签名seal封装certificate证书certificate authority CA证书权威机构OSF开放软件中心AFS:andrew file system分布式文件系统ticket凭证authenticatior身份认证timestamp时间标记reply attack检测重放攻击域PKI公钥基础设施certificate hierarchy证书层次结构across certificate交叉证书security domain安全领域cerfificate revoke list(CRL)证书层次结构LDAP:light weight directory access protocol 协议access matrix访问矩阵ACL:access control list访问列表reference monitor引用监控器course grained粗粒度访问控制medium grained中粒度访问控制fine grained细粒度访问控制CORBA面向对象的分布系统应用MQ报文队列VPN虚拟专网IPSEC:IP security安全IPSA:security association安全??encopulation security payload 封装安全负载AH:authentication header鉴别报头IKE:Internet key exchange交换rogue programs捣乱程序IPSP:IP security protocol安全IKMP:internet key managemetn protocol 协议IESGInternet工程领导小组SHA安全散列算法MAC:message authentication code代码CBC密码块链接SSL安全套接层协议cerfificate verify证书检验报文私用强化邮件PGP:pretty good privacy好的private保密authenticated已认证SEPP安全电子付费协议SET安全电子交易middleware中间件GSS-API通用安全服务SNP安全网络编程BWD:browser web database 浏览WEB插入件basic authentication scheme不知道digest authentication scheme摘要认证方法open group:the open group research institute研究所DCE:distributed computing environment分布式计算机环境SLP:secure local proxy安全局部代理SDG:secure domain proxy安全域代理OMG:object management group目标管理组CORBS:common object request broker architecture 不清楚authentication鉴别access control访问控制data confidnetiality保密data integrity数据完整性non-reputation防止否认enciphermant加密机制digital signature mechanisms数据完整性authentication mechanisms路由控制机制notarization mechanisms公证trusted function可信security labels安全标记event dectection事件检测security audit trail安全审计跟踪security recovery安全恢复TCSEC:trusted computer system evaluation criteria标准TCSEC TNI:trusted network interpretation of the TCSEC 标准TCSEC TDI:trusted database interpretation of the TCSEC 标准ITSEC:information technology security evaluation。
网络工程师英语词汇

Service 服务Statistics 统计数据Normal 正常的Illustration 图解Error 错误Operation 工作Structure 结构Missing 缺少Incorrect 错误的Header 包头Require 需要Newly 重新Private 私有Additional 另外的Compatible 兼容Assign 分配Option 选项Combination 组合Available 可利用Execute 执行Filtering 过滤Correct 恰当Status 状况Serial 连续Least 最少Assume 设想Defective 不完全Directly 直接立即Bypass 迂回Multicast 任播Attempt 尝试T roubleshoot 故障监修员Angcast 组播Connectivity 连通性Corporate 共同的process 过程Cable 电缆Isolate 隔离entry 入口Crossover 交叉Suspect 怀疑pack 包Straight 直接一直Unreachable 不可达Collision 冲突Valid 有效的Fault 故障model 模型Considered 考虑过的Exec 实行statement 陈述Previous 在以前Issue 结果mechanism 机制Realization 实现Memory 存储器Information 信息Replace 替换Instead代替regard 看待Current 当前的Override 不考虑configuration 配置Plugged 塞紧的Became 变得Follow 注视Keystroke 按键Image 映像configure 形式T erminate 停止Currently 当前including 包括Cause 引起Consume 消耗Valid 有效的Simultaneous 同时的Amount 数量complete 完善Support 支持Indicate 指出accomplish 实现Store 贮藏Hold 支持Subnet 子网Receive 接受Already 已经specification 规格Sequence 顺序Enter 输入hardware 硬件Correctly 正确的Value 值Passive 被动的Content 内容Register 寄存器encapsulate 封装Parameter 差数Complete 完成Protocol 协议Recovery 恢复Procedure 程序segment 分割Domains 域translation 转换extended 扩展specified 专用local 本地Identify 识别datagram 数据包Receive 接受allow 允许Create 创造global 全球reason 原因standard 标准describe 描述Layer 层binary 二进制Update 更新材料view 观看Connection 连接stub 存根communicate 通信broadcast 广播discover 发现Plug 插头equivalents 相同Periodic 定期entire 整个Provide 准备break up 分解determine 测定single 单独destination 目的Half-duplex 半双工respond 有反应request 请求content 内容Dynamic 动态Authentication 认证particular 详细proxy 代理available 可用的Connect 连接Multilink 多链路Display 显示multiple 若干device 设备TRUE 正确hexadecimal 十六进制implement 执行Disable 丧失T emporary 临时split 分割Adsence 缺少Workstation 工作站horizon 水平线Segment 分割Permanent 永久direction 方向Increase 增大Mapping 映射original 原始Collision 冲突Check 检查communicate 通信Decrease 减少Necessary 必要的inform 通告Broadcast 广播Gather 搜集reach 到达Describe 描述Locate 位于discontiguous 不连续State 状态Laptop 电脑classless 无类Block 阻塞Directly 立即distance-vector 距离矢量Forward 转发Requirement 需求link-state 链路状态Path 路径Software 软件active 活跃的Redundant 多余Accommodete 提供periodic 周期Distinet 明显Function 运行interval 间隔Function 运行Assign 分配prevent 防止Available 有用的Establish 建立loops 环路Alternating 交互Static 静态holddown 抑制Error 错误Distance 距离view 观察Accomplish 达成Participate 参与advertise 登入Fask 任务Exchange 交流appear 出现Frame 帧Delay 延迟feasible 可行的Crossover 交叉Inaccessible 不可达error 错误Cable 电缆Path 路线designate 指定Improve 改进Cumulative 累积satisfy 满足Performance 性能Packet 包requirement 需求Limit 限制Discard 丢弃rector 矢量T echnologg 技术Neighbor 远居established 确定Reduce 减少Contain 包含vetransmit 转发Pgraubing 分组Ignore 忽视interral 时间间隔Logical 合理Peisoning 中毒establish 建立Enhance 增强Infinity 无限relationship关系Secaritg 安全Metric 度量值elect 推举Restrict 限制Redistribution 重新分配overhead 开销Delag 延迟Maintain 维护convergence 会聚Translation 转化Describe 描写decrease 减少Certain 某些Identifier 标识符instability 不稳定Appcication 应用程序Process 处理sharing 共享Vequire 需求Locally 本地significant 有意义的process过程Unique 唯一successor 继承者Processing 处理Unicast 单播Angcast 组播Multicast 任播asynchronoas 异步compression 压缩Global 全球简写ALU--------- 逻辑运算单元ASK --------- 幅度键控ACK --------- 应答信号ARQ ---------Automatic repeat request 自动重发请求ATM ---------Asynchronous transfer mode 异步传输模式AAL ---------ATM adaptation layer ATM适配层AC ---------Acknowledged connectionless 无连接应答帧AS ---------Autonomous system 自治系统AP ---------Access point 接入点ARP ---------Address resolution protocol 地址解析协议ANSI --------- 美国国家标准协会ADSL ---------Asymmetric digital subscriber line 非对称数字用户线路ADC ---------Analog digital converter 模数转换器API --------- 应用程序接口ASP ---------Active server pagesAH --------- 认证头ADS ---------Activedirectory service 活动目录服务ATU-C ---------ADSLtransmission Unit-Central处于中心位置的ADSL ModemATI-R ---------ADSLtransmission Unit-Remote用户ADSL ModemBECN --------- 向后拥塞比特B-ISDN ---------Broadbandintegrated service digitalnetwork 宽带ISDNBSA ---------Basic servicearea 基本业务区BSS ---------Basic serviceset 基本业务区BGP ---------Bordergateway protocol 边界网关协议BRI ---------Basic rateinterface 基本速率接口BIND ---------Berkeleyinternet name domainUNIX/Linux域名解析服务软件包CRT --------- 阴极射线管CCW --------- 通道控制字CSWR --------- 通道状字寄存器CAWR --------- 通道地址字寄存器CN ---------Campusnetwork 校园网CNNIC --------- 中国互联网络信息中心ChinaNET --------- 中国公用计算机互联网CERNET --------- 中国教育科研网CSTNET --------- 中国科学技术网CHINAGBN--------- 国家公用经济信息能信网络CEP ---------Connectionend point 连接端点CP ---------Control point 控制点CMIP ---------Commonmanagement informationprotocol 公共管理信息协议CMIS ---------Commonmanagement informationservice 公共管理信息服务CATV --------- 有线电视系统CRC ---------Cyclicredundancy check 循环冗余校验码CLLM ---------Consolidatedlink layer management 强化链路层管理CSMA/CD ---------Carrier sense multiple access/collision detection 带冲突检测介质访问控制CBR ---------Constant bit rate 固定比特率CIDR ---------Classless inter-domain routing 无类别的域间路由CGI ---------Common gateway interface 公共网关接口CS ---------Convergence sublayer 汇集子层CDMA ---------Code division multiple access 码分多址CVDT ---------Cell variation delay tolerance 信元可变延迟极值CLR ---------Cell loss ratio 信元丢失比率CHAP ---------Challenge handshake authentication protocol 挑战握手认证协议CTD ---------Cell transfer delay 信元延迟变化CER ---------Cell error ratio 信元错误比率CMR ---------Cell misinsertion rate 错误目的地信元比率CLUT ---------Color look up table 颜色查找表CCITT --------- 国际电报电话咨询委会会CA --------- 证书发放机构CPK/CDK ---------Conbined public or double key 组合公钥/双钥CM ---------Cable modem 电缆调制解调器CMTS --------- 局端系统CCIA --------- 计算机工业协会CMIS ---------Commonmanagement informationservice 公共管理信息服务CMIP ---------Commonmanagement informationprotocol 公共管理信息协议CGMP --------- 分组管理协议DBMS --------- 数据库管理系统DS ---------Data Stream 数据流DS ---------Directoryservice 目录服务DSL ---------Digitalsubscriber line 数字用户线路DSSS ---------Directswquence spread spectrum直接序列扩展频谱DNA ---------DigitalNetwork Architecture 数字网络体系结构DCA ---------DistributedCommunicationArchitecture 分布式通信体系结构DLC ---------Data linkcontrol 数据链路控制功能DLCI ---------Data linkconnection identifier 数据链路连接标识符DTE ---------Data terminalequipment 数据终端设备DCE ---------Date circuitequipment 数据电路设备DPSK ---------Differentialphase shift keying 差分相移键控DPSK --------- 差分相移键控DQDB ---------Distributedqueue dual bus 分布队列双总线DFIR ---------Diffused IR 漫反射红外线DNS ---------Domain namesystem 域名系统DAT ---------Dynamicaddress translation 动态地址翻译DES ---------Data encrytionstandard 数据加密标准DSS ---------Digitalsignature standard 数字签名标准DSA --------- 目录服务代理DPCM ---------Differentialpulse code modulation 差分脉冲码调制DHCP ---------Dynamichost configuration protocol动态主机配置协议DSMN ---------Directoryserver manager for netwareNetware目录服务管理器DDN ---------Digital datanetwork 数字数据网DOS ---------Denial ofservice 拒绝服务EN ---------End node 端节点ES-IS --------- 端系统和中间系统EIA ---------Electronicindustries association 美国电子工业协会ESS ---------Extendedservice set 扩展服务集EGP ---------Exteriorgateway protocol 外部网关协议EFS --------- 加密文件系统ESP --------- 封装安全载荷FDM ---------Frequencydivision multiplexing 频分多路复用FDMA --------- 频分多址FSK --------- 频移键控FSM ---------File system mounter 文件系统安装器FECN --------- 向前拥塞比特FTP ---------File transfer protocol 文件传输协议FDDI ---------Fiber distributed data interface 光纤分布数据接口FTTH ---------Fiber to the home 光纤到户FTTC ---------Fiber to the curb 光纤到楼群、光纤到路边FQDN ---------Fully qualified domain name 主机域名全称GFC ---------General flow controlGSMP ---------General switch managem ent protocol 通用交换机管理协议GGP---------Gateway-to-gatew ay prtotcol 核心网关协议GSM ---------Global systems for mobile communications 移动通信全球系统Hamming --------- 海明HDLC ---------High level data link control 高级数据链路控制协议HEC ---------Header error check 头部错误控制HNS ---------Host name server 主机名字服务HTML ---------Hyper text Markup language 超文本标记语言HTTP ---------Hyper text transfer protocol 超文本传输协议HDTV ---------High definition television 高清晰度电视HFC ---------Hybrid fibercoax 混合光纤/同轴电缆网HDSL ---------High-bit-rateDSL 高速率DSLIR --------- 指令寄存器ID --------- 指令译码器IS ---------InstructionStream 指令流IS-IS --------- 中间系统与中间系统ISP ---------Internetservice provider 因特网服务供应商ICP ---------InternetContent Provider 网络信息服务供应商IPX ---------Internetprotocol eXchangeIP ---------Internet protocol网络互连协议IPSec ---------Internetprotocol Security Internet安全协议ICMP ---------Internetcontrol message protocol互联网络报文控制协议IMAP ---------Interim mailaccess protocolIGP ---------Interiorgateway protocol 内部网关协议IDU ---------Interface dataunit 接口数据单元ITU ---------Internationaltelecommunication union国际电信联盟ISO ---------Internationalstandards organization 国际标准化组织IEEE ---------Institute ofelectrical and electronicsengineers 电子电器工程师协会IAB ---------Internetactivities board 因特网活动委员会IAB ---------InternetArchitecture board Internet体系结构委员会IRTF ---------Internetresearch task force 因特网研究特别任务组IGMP ---------Internetgroup managem entprotocol 因特网组管理协议IDEA ---------Internationaldata encryption Algorithm国际数据加密算法IMAP ---------Interactivemail access protocol 交互式电子邮件访问协议IIS ---------Internetinformation server Internet信息服务器ISDN ---------Integratedservice digital network 综合业务数字网IGRP ---------Interiorgateway routing protocol内部网关路由协议JPEG ---------Jointphotographic experts group图像专家联合小组KDC ---------Keydistribution center 密钥分发中心LCD --------- 液晶显示器LIFO --------- 后进先出LED ---------Light emittingdiode 发光二极管LAP ---------Link accessprocedure 链路访问过程LAP-B ---------Link accessprocedure-BalancedLAN ---------Local areanetworks 局域网LLC ---------Logic linkcontrol 逻辑链路控制LCP ---------Link control protocol 链路控制协议LDAP ---------Lightweight directory access protocol LSR --------- 标记交换路由器LER --------- 标记边缘路由器LDP --------- 标记分发协议LILO ---------The Linux loaderL2TP ---------Layer2 tunneling protocol 第2层通道协议LMI --------- 本地管理接口LPK/LDK ---------Lapped public or double key 多重公钥/双钥MAN ---------Metropolitan area networks 城域网MISD --------- 多指令流单数据流MIMD --------- 多指令流多数据流MIMO --------- 多输入输出天线系统MC ---------Manchester Code 曼彻斯特骗码MODEM ---------Modulation and demodulation modem 调制解调器MAC ---------Media access control 介质访问控制MTU ---------Maximum trasfer unit 最大传送单位MIB ---------Managem ent information base 管理信息库MIME ---------Multipurpose internet mail extensions 多用途因特网邮件扩展MIDI ---------Music instrum ent digital interface 乐器数字接口MPR ---------Multi protocol routing 多协议路由器MD5 ---------Messagedigest 5 报文摘要5MX ---------Mail eXchanger邮件服务器NN ---------Network node网络结点NCP ---------Networkcontrol protocol 网络控制协议NAP ---------Networkaccess point 网络接入点NRZ ---------Not return tozero 不归零码Nyquist --------- 尼奎斯特NAK ---------Negativeacknowledgement 否定应答信号NRM ---------Normalresponse mode 正常响应方式N-ISDN---------Narrowbandintegrated service digitalnetwork 窄带ISDNNAT ---------Networkaddress translators 网络地址翻译NAPT ---------Networkaddress port translation 网络地址和端口翻译NVT ---------Networkvirtual terminal 网络虚拟终端NIC ---------Networkinterface card 网卡NOS ---------Networkoperating system 网络操作系统NNI ---------Networknetwork interface 网络-网络接口NNTP ---------Networknews transfer protocol 网络新闻传输协议NETBIOS --------- 网络基本输入输出系统NETBEUI ---------BetBIOSExtended user interfaceNETBIOS扩展用户界面NFS ---------Network filesystem 网络文件系统NNTP ---------Networknews transfer protocol 网络新闻传输协议NVOD ---------Near videoondem and 影视点播业务NIU --------- 网络接口单元NAS --------- 网络接入服务NAS ---------Networkattached storage 网络连接存储OSI/RM ---------Opensysteminterconnection/Referencemodel 开放系统互联参考模型OSPF ---------Openshortest path first 开放最短路径优先ODBC --------- 开放数据库连接PC --------- 程序计数器PSK --------- 相移键控PCM ---------Pulse codemodulation 脉码调制技术PAD ---------Packetassembly and disassemblydevice 分组拆装设备PDN ---------Public datanetwork 公共数据网PLP ---------Packet layerprotocolPVC ---------Permanentvirtual circuit 永久虚电路PBX ---------Private brancheXchange 专用小交换机PTI ---------Payload type 负载类型PAM --------- 脉冲幅度调制PPM --------- 脉冲位置调制PDA ---------Personal digital assistant 个人数字助理PDU ---------Protocol data unit 协议数据单元PLCP ---------Physical layer convergence protocol 物理层会聚协议PPP ---------Point to point protocol 点对点协议PSTN ---------Public switched telephone network 公共电话交换网PSDN ---------Packet Switched data network 公共分组数据网络PAP ---------Password authentication protocol 口令认证协议POP ---------Post office protocol 邮局协议PGP ---------Pretty good privacy 相当好的保密性PCA ---------Policy certification authorities 策略认证机构PPTP ---------Point to point Tunneling protocol 点对点隧道协议POSIX --------- 可移植性操作系统接口PTR --------- 相关的指针PDH---------Plesiochronous digital hierarchy 准同步数字系列PPPoE---------Point-to-point protocol over ethernet 基于局域网的点对点通信协议PRI ---------Primary rate interface 主要率速接口QAM ---------Quadrature amplitude modulation 正交副度调制QOS ---------Quality ofservice 服务质量RTSE ---------Reliabletransfer service elem ent 可靠传输服务元素ROSE ---------Remoteoperations service elem ent远程操作服务元素RZ ---------Return to zero归零码Repeater --------- 中继器RJE ---------Remote jobentry 远程作业RARP ---------Reverseaddress resolution protocol反向ARP协议RPC ---------Remoteprocedure call 远程过程调用RAID ---------Redundantarray of inexpensive disks廉价磁盘冗余阵列RADIUS --------- 远端验证拨入用户服务RAS ---------Remote accessservices 远程访问服务RISC ---------Reducedinstruction set computer 最简指令系统RIP ---------Routinginformation protocol 路由信息协议RRAS --------- 路由与远程访问服务RDP --------- 远程桌面协议RAN --------- 无线接入网RAS ---------Remote accessserver 远程访问服务器SISD --------- 单指令单流数据流SIMD --------- 单指令多流数据流SP --------- 堆栈指针寄存器SNA ---------SystemNetwork Architecture 系统网络体系结构SNA/DS ---------SNADistribution service 异步分布处理系统SAP ---------Service accesspoint 服务访问点SNIC --------- 子网无关的会聚功能SNDC --------- 子网相关的会聚功能SNAC --------- 子网访问功能SNACP ---------Subnetworkaccess ptotocol 子网访问协议SNDCP---------SubNetworkdependent convergenceprotocol 子网相关的会聚协议SNICP ---------SubNetworkindependent convergenceprotocol 子网无关的会聚协议STP ---------Shieldedtwisted pair 屏蔽双绞线STP ---------Spanning TreeProtocol 生成树协议SONET---------Synchronousoptical networkSDH ---------Synchronousdigital hierarchy 同步数字系列SS7 ---------Signalingsystem No.7SSP ---------Serviceswitching point 业务交换点SCP ---------Service controlpoint 业务控制点SCCP ---------Signalingconnection control part 信令连接控制部分SDLC ---------Synchronousdata link control 同步数据链路控制协议SVC ---------Switched virtual call 交换虚电路STM ---------Synchronous transfer mode 同步传输模式SAR ---------Segmentation and reassembly 分段和重装配SMTP ---------Simple mail transfer protocol 简单邮件传送协议SNMP ---------Simple network managem ent 简单网络管理协议SCSI --------- 小型计算机系统接口SLIP ---------Serial line IP 串行IP协议SMB ---------Server message block 服务器报文快协议SRT ---------Source routing transparent 源路径透明SDU ---------Service data unit 服务数据单元SMDS ---------Switched multimegabit data service 交换式多兆比特数据服务SAR ---------Segmentation and reassembly 分解和重组SONET---------Synchronous optical network 同步光纤网络SDH ---------Synchronous digital hierarchy 同步数字分级结构SIPP ---------Simple internet protocol plus 增强的简单因特网协议SHA ---------Secure hash algorithm 保密散列算法SMI ---------Structer of management information 管理信息的结构SGML ---------Standardgeneralized markuplanguage 标准通用标记语言SPK ---------Seededpublic-Key 种子化公钥SDK ---------Seeded doublekey 种子化双钥SLED ---------Single largeexpensive driveSID ---------安全识别符SDSL ---------SymmetricDSL 对称DSLSSL --------- 安全套接字层SQL --------- 结构化查询语言STB ---------Set top box 电视机顶盒SGML ---------Standarkgeneralized markuplanguage 交换格式标准语言SN --------- 业务接点接口SNI ---------Service nodeinterface 业务接点接口SOHO --------- 小型办公室SCS ---------Structuredcabling system 结构化综合布线系统SMFs ---------Systemmanagement functions 系统管理功能SMI ---------Structure ofmanagement information管理信息结构SGMP ---------Simplegateway monitoringprotocol 简单网关监控协议TCP ---------Transmissioncontrol protocol 传输控制协议TDM ---------Time divisionmultiplexing 时分多路复用TDMA --------- 时分多址TCM ---------Trellis codedmodulation 格码调制TE1 --------- 1型终端设备TE2 --------- 2型终端设备TA --------- 终端适配器TC ---------Transmissionconvergence 传输聚合子层TFTP ---------Trivial filetransfer protocol 小型文件传输协议TPDU ---------Transportprotocol unit 传输协议数据单元TSAP ---------Transportservice access point 传输服务访问点TTL ---------Time to live 使用的时间长短期TLS --------- 运输层安全TMN---------Telecommunications management network 电信管理网TIA --------- 美国电信工业协会UTP ---------Unshieledetwisted pair 无屏蔽双绞电缆UTP ---------Telephone userpart 电话用户部分UDP ---------User datagramprotocol 用户数据报协议UA --------- 无编号应答帧UI --------- 无编号信息帧UNI ---------User-networkinterface 用户网络接口UBR ---------Unspecified bitrate 不定比特率URL ---------Uniformresource locator 通用资源访问地址统一资源定位器URI ---------Universalresource identifiers 全球资源标识符UNC ---------Universalnaming convention 通用名称转换UPS---------Uninterruptible power supplies 不间断电源UE --------- 终端VT ---------Virtual terminal 虚拟终端VC ---------Virtual circuit 虚电路VP ---------Virtual path 虚通路VC ---------Virtual channel 虚信道VPI ---------Virtual path identifiers 虚通路标识符VCI ---------Virtual channe identifiers 虚信道标识符VBR ---------Variable bit rate 变化比特率VLSM ---------Valiable length subnetwork mask 可变长子网掩码VOD ---------Video on demand 视频点播VLL --------- 虚拟租用线路VPRN --------- 虚拟专用路由网络VPDN --------- 虚拟专用拨号网络VPLS --------- 虚拟专用LAN 片断VPN ---------Virtual private network 虚拟私用网络VSM --------- 话音服务模块VTP ---------VLAN Trunking Protocol VLAN中继协议WDM ---------Wave division multiplexing 波分多路复用WLAN ---------Wireless local area networks 无线局域网WWW ---------World wide web 环球网、万维网WAIS ---------Wide area information server 广域信息服务器WINS ---------Windows internet name service Windows网间网命名系统WML ---------Wireless markup language 无线标记语言WCDMA ---------Wideband code division multiple access 宽带码分多址XID --------- 交换标识X.500 --------- 用于目录管理方面最常见的协议XML ---------Exbensible markup languge 可延伸的标识语言。
网络工程师常用英文简写

DARPA:国防高级研究计划局ARPARNET(Internet) :阿帕网ICCC :国际计算机通信会议CCITT:consultative committee of international telegraph and telephone 国际电报电话咨询委员会SNA:system network architecture网络体系结构(IBM)CSMA/CD:carrier sense multiple access/collision detection载波监听多路访问/冲突检测NGI:下一代INTERNETInternet2:第二代INTERNETNII:national information infrastructure国家信息基础设施(信息高速公路)NSF:national science foundation 美国国家科学基金会IMP:interface message processer 接口信息处理机DLC:data link control 数据链路控制OSI/RM:open system interconnection/reference model 开放系统互连参考模型APPN:advanced peer-to-peer networking 高级点对点网络UTP:unshielded twisted pair 无屏蔽双绞线电缆STP:shielded twisted pair 屏蔽双绞线LED:lighe emitting diode 发光二极管WDH:波分复用ADSL:Asymmetric Digital Subscriber Line非对称数字用户线路ASK:amplitude shift keying幅移键控法FSK:frequency shift keying频移键控法PSK:phase shift keying相移键控法PAD:packet assembly and disassembly device分组拆装设备NRZ:Non return to zero不归零制PCM:pulse code modulation脉冲代码调制FDM :Frequency Division Multiplexing频分多路复用TDM :time division multiplexing时分多路复用WDM:wave division multiplexing波分多路复用STDM:统计时分多路复用SONET:synchronous optical network同步光纤网络CRC:循环冗余校验PSTN:public switched telephonenetwork公共交换电话网DTE:data terminal equipment数据终端设备DCE:data circuit equipment 数据电路设备Modem:modulation anddemodulation 调制解调器TCM:trellis coded modulation格码调制LAP-B:link access procedure-balaned链路接入规则-平衡PLP:packet layer protocol分组分层协议HDLC:high level data link control 高级数据链路控制NRM:normal response mode正常响应方式ABM:asynchronous balanced mode异步平衡方式ARM:asynchronous response mode异步响应方式SVC:swiched virtual call交换虚电路PVC:permanent virtual circuit永久虚电路CLLM:consolidated link layerManagement 强化链路层管理ISDN:Integrated services digitalnetwork 综合业务数据网N-ISDN窄带综合业务数据网B-ISDN:broad integrated servicesdigital network宽带综合业务数据网PBX:private branch exchange小交换机STM:synchronous transfer mode 同步传输模式ATM:asynchronous transfer mode异步传输模式ATDM:异步时分多路复用WPAN:wireless personal areanetwork 无线个人网VLAN:virtual local area network虚拟局域网TCI:tag control information标志控制信息Spanning tree 生成树RSTP:rapid spanning tree protocol 快速生成树MEF:metro Ethernet forum 城域以太网论坛EPL:Ethernet private line 以太网专用线EVPL:Ethernet virtual private line 以太网虚拟专线RPR:resilient packet ring 弹性分组环AMPS:advanced mobile phonesystem高级移动电话系统FDD:frequency division duplex频分双工GSM:global system for mobile全球移动通信系统CDMA:code division multiple access码分多址GPRS:general packet radio service通用分组无线业务WLAN:wireless local area network 无线局域网AP:access point 接入点BSA:basic service area基本服务区BSS:basic service set基本服务集DS:distributed system 分布式系统ESS:extended service set扩展服务集IR:infared ray红外线FHSS:frequency-hopping spreadspectrum 频率跳动扩展频谱DSSS:direct sequence spreadspectrum直接序列扩展频谱PLCP:physical layer convergenceprotocol物理层汇聚协议PMD:physical medium dependent物理介质相关DCF:distributed coordination function分布式协调功能PCF:point coordination function点协调功能WEP:wired equivalent privacy有线等效保密CGSR:clusterhead gateway switch1routing protocol集群头网关交换路由协议DSDV:destination-sequennced distance vector目标排序的距离矢量协议PSK:pre-shared key 预共享密钥PNC:piconet coordinator 协调器IS:intermediate system中间系统SNACP:subnetwork access protocol 子网访问系统SNACP:subnetwork dependent convergence protocol子网相关的汇聚协议SNICP:subnetwork independent convergence protocol子网无关的汇聚协议CLNP:connectionless network protocol无连接的网络协议VLSM:variable length subnetwork mask可变长子网掩码ICMP:internet control message protocol 互联网控制信息协议TCP:transmission control protocol 传输控制协议UDP:user datagram protocol 用户数据报协议DNS:domain name system域名系统InterNIC:internet network information center网络信息中心TLD:top-level domain顶级域ARP:address resolution protocol 地址解析协议RARP:reverse address resolution protocol 反向ARP协议IGP:inter gateway protocol内部网关协议EGP:exterior gateway protocol 外部网关协议BGP:border gateway protocol外部网关协议RIP:Routing Information protocol 路由信息协议OSP F:open shortest path control protocol 开放的最短路径优先协议IS-IS:intermediate system to intermediate system中间系统到中间系统的协议IGRP:interior gateway routing protocol内部网关路由协议EIGRP:enhancedIGTRP增强的IGRP协议LSA:link state advertisment链路状态公告GGP:gateway gateway protocol核心网关协议NAT:network address translators网络地址翻译CIDR:classless inter domain routing无类别域间路由协议NAPT:network address porttranslation网络地址和端口翻译MPLS:multiprotocol label switching多协议标记交换LER:label edge router标记边缘路由器LSP:label swich path标记交换通路LSR:label switch router标记交换路由器LIB:label information base标记信息库IGMP:Internet group managamentprotocol因特网组播管理协议PIM:protocol independent multicast独立组播协议SPT:shortest path tree最短通路树DVMRP:distance vector multicastrouting距离矢量组播路由协议MOSPF:multicast open shortest pathfirst组播开放最短路径优先协议PIM-DM:protocol independentmulticast-dense mode密集式的独立组播协议RSVP:resource reservation protocol资源预约协议TE:traffic engineering流量工程SMTP:simple mail transfer protocol简单邮件传输协议HTTP:hyper text transfer protocol超文本传输协议URL:uniform resource locators统一资源定位器HTML:hyper text marup language超文本标记语言NGI:next generation internet下一代互联网FP:format prefix格式前缀RIPng:下一代RIP协议ISATAP:intra-site automatictunneling addressing protocol自动隧道技术NAT-PT:network addresstranslator-protocol translator网络地址转换协议转换DES:data encryption standard数据加密标准AES:advanced encryption standard高级加密标准RSA:rivest Shamir and adlemanKDC:key distribution center密钥分发中心SHA:the secure hash algorithm安全散列算法SHS:secure hash standard安全散列标准HMAC:hashed messageauthentication code散列式报文认证码CA:certification authority证书发放机构KMI:key management infrastructure密钥管理基础结构PKI:public key infrastructure公玥基础结构VPN:vitual private network虚拟专用网PPP:Point to Point protocol 点对点协议LCP:link control protocol链路控制协议PAP:password authenticationprotocol 口令认证协议CHAP:challenge handshakeauthentication protocol挑战-握手验证协议PPTP:point-to-point tunnelingprotocol点对点隧道协议PAC:PPTP access concentrator PPTP接入集中器L2TP:layer 2 tunneling protocol第2层隧道协议IPSec:IP security 安全IPAH:authentication header认证头ESP:encapsulation security payload封装安全负荷IKE:internet key exchange因特网密钥2交换SA:security association安全关联SSL:secure sockets layer 安全套接层TLS:transport layer secuity传输层安全标准DMS:defense message system国防报文系统TEK:token encryption key令牌加密密钥S-HTTP:secure HTTP安全的超文本传输协议PGP:pretty good privacy是专门用来加密电子邮件的加密软件包S/MIME:secure/multipurpose internet mail extensionsSET:secure electrionic transaction 安全电子交易IDS:intrusion detection system入侵检测系统LDAP:light directory access protocol 轻型目录访问协议IIS:Internet Information Server因特网信息服务器DHCP:dynamic host configuration protocol动态主机配置协议IOS:internet operating system因特网操作系统VTP:VLAN trunking protocol VLAN中继协议BPDU:bridge protocol data unit网接协议数据单元BRI:basic rate interface基本速率接口PRI:primary rate interface主要速率接口DDR:dial on demand routing 按需拨号路由ISATAP:intra-site automic tunnel addressing protocol站内自动隧道寻址协议PBR:policy based routing 策略路由NMA:network management application网络管理应用NME:network management entity网络管理实体MIB:management information base 管理信息库TMN:telecommunication management network电信网络管理标准RMON:remote monitoring网络远程监视器NAI:network associates INC美国网络联盟公司RAID:redundant arrays ofinexpensive disk廉价磁盘冗余阵列SAN:storage area network 存储区域网络PDS:premises distribution system建筑物综合布线系统IBS:intelligent building system智能大厦布线系统IDS:industry distribution system工业布线系统DDN:digital data network数字数据网络SDH:synchronous digital hierarchy同步数字体系WAP:wireless applicaition protocol 无线应用协议EDLC:Ethernet data link controller以太网数据链路控制VPI:vritual path identifier虚路径标识VCI:virtual channel identifier虚通道标识AE :应用实体UE :用户元素FDDI:fiber distributed data interface光纤分布数据接口MAN:metropolitan area network plus城域网PABX:private automatic branchexchange 自动交换机CBX:computerized branch exchange程控交换NCP:network control protocol 网络控制协议SIM:subscriber identity module 标识模块repeater 中继器cease中止polling 轮询interpreter解释器redirector重定向器OSF:open software foundation 开放软件基金SMI:structer of managementinformation 管理信息结构SONENT:synchronous opticalnetwork 同步光纤网络plaintext 明文ciphertext 脱密decryption 解密IDEA:international data encryptionalgorithm 国际加密算法PIN:personal identification number个人标识符reply attack检测重放攻击PCT:private communicationtechnology 专网通信技术STLP:secure transport layer protocol安全传送层CSCL:computer supportedcooperative learning 远程合作SRB:source route bridging 源路由网桥SRT:source route transparent 源路由透明网桥SBS:source route switching 源路由交换网桥NAT:network address translation 网络地址转换ISO:Intenational organization forstandardization 国际标准化组织xDSL:x digital subscriber line 数字用户线路POP3:post office protocol version3邮局协议版本3IMAP:Internet message accessprotocol 因特网邮件访问协议DSMA :digital CSMA/CD sensemulti-accessFDDI: fiber distributed data interface光线分布式数据接口HFC:hybird fiber- coaxial混合光纤同轴电缆网IEEE:Institute of Electrical&Electronic Engineers 电气电子工程师协会IRTF:Internet Research T ask Force互联网专门研究工作组3。
网络工程师常用英文简写

DARPA:国防高级研究计划局ARPARNET(Internet) :阿帕网ICCC :国际计算机通信会议CCITT:consultative committee of international telegraph and telephone 国际电报电话咨询委员会SNA:system network architecture网络体系结构(IBM)CSMA/CD:carrier sense multiple access/collision detection载波监听多路访问/冲突检测NGI:下一代INTERNETInternet2:第二代INTERNETNII:national information infrastructure国家信息基础设施(信息高速公路)NSF:national science foundation 美国国家科学基金会IMP:interface message processer 接口信息处理机DLC:data link control 数据链路控制OSI/RM:open system interconnection/reference model 开放系统互连参考模型APPN:advanced peer-to-peer networking 高级点对点网络UTP:unshielded twisted pair 无屏蔽双绞线电缆STP:shielded twisted pair 屏蔽双绞线LED:lighe emitting diode 发光二极管WDH:波分复用ADSL:Asymmetric Digital Subscriber Line非对称数字用户线路ASK:amplitude shift keying幅移键控法FSK:frequency shift keying频移键控法PSK:phase shift keying相移键控法PAD:packet assembly and disassembly device分组拆装设备NRZ:Non return to zero不归零制PCM:pulse code modulation脉冲代码调制FDM :Frequency Division Multiplexing频分多路复用TDM :time division multiplexing时分多路复用WDM:wave division multiplexing波分多路复用STDM:统计时分多路复用SONET:synchronous optical network同步光纤网络CRC:循环冗余校验PSTN:public switched telephonenetwork公共交换电话网DTE:data terminal equipment数据终端设备DCE:data circuit equipment 数据电路设备Modem:modulation anddemodulation 调制解调器TCM:trellis coded modulation格码调制LAP-B:link access procedure-balaned链路接入规则-平衡PLP:packet layer protocol分组分层协议HDLC:high level data link control 高级数据链路控制NRM:normal response mode正常响应方式ABM:asynchronous balanced mode异步平衡方式ARM:asynchronous response mode异步响应方式SVC:swiched virtual call交换虚电路PVC:permanent virtual circuit永久虚电路CLLM:consolidated link layerManagement 强化链路层管理ISDN:Integrated services digitalnetwork 综合业务数据网N-ISDN窄带综合业务数据网B-ISDN:broad integrated servicesdigital network宽带综合业务数据网PBX:private branch exchange小交换机STM:synchronous transfer mode 同步传输模式ATM:asynchronous transfer mode异步传输模式ATDM:异步时分多路复用WPAN:wireless personal areanetwork 无线个人网VLAN:virtual local area network虚拟局域网TCI:tag control information标志控制信息Spanning tree 生成树RSTP:rapid spanning tree protocol 快速生成树MEF:metro Ethernet forum 城域以太网论坛EPL:Ethernet private line 以太网专用线EVPL:Ethernet virtual private line 以太网虚拟专线RPR:resilient packet ring 弹性分组环AMPS:advanced mobile phonesystem高级移动电话系统FDD:frequency division duplex频分双工GSM:global system for mobile全球移动通信系统CDMA:code division multiple access码分多址GPRS:general packet radio service通用分组无线业务WLAN:wireless local area network 无线局域网AP:access point 接入点BSA:basic service area基本服务区BSS:basic service set基本服务集DS:distributed system 分布式系统ESS:extended service set扩展服务集IR:infared ray红外线FHSS:frequency-hopping spreadspectrum 频率跳动扩展频谱DSSS:direct sequence spreadspectrum直接序列扩展频谱PLCP:physical layer convergenceprotocol物理层汇聚协议PMD:physical medium dependent物理介质相关DCF:distributed coordination function分布式协调功能PCF:point coordination function点协调功能WEP:wired equivalent privacy有线等效保密CGSR:clusterhead gateway switch1routing protocol集群头网关交换路由协议DSDV:destination-sequennced distance vector目标排序的距离矢量协议PSK:pre-shared key 预共享密钥PNC:piconet coordinator 协调器IS:intermediate system中间系统SNACP:subnetwork access protocol 子网访问系统SNACP:subnetwork dependent convergence protocol子网相关的汇聚协议SNICP:subnetwork independent convergence protocol子网无关的汇聚协议CLNP:connectionless network protocol无连接的网络协议VLSM:variable length subnetwork mask可变长子网掩码ICMP:internet control message protocol 互联网控制信息协议TCP:transmission control protocol 传输控制协议UDP:user datagram protocol 用户数据报协议DNS:domain name system域名系统InterNIC:internet network information center网络信息中心TLD:top-level domain顶级域ARP:address resolution protocol 地址解析协议RARP:reverse address resolution protocol 反向ARP协议IGP:inter gateway protocol内部网关协议EGP:exterior gateway protocol 外部网关协议BGP:border gateway protocol外部网关协议RIP:Routing Information protocol 路由信息协议OSP F:open shortest path control protocol 开放的最短路径优先协议IS-IS:intermediate system to intermediate system中间系统到中间系统的协议IGRP:interior gateway routing protocol内部网关路由协议EIGRP:enhancedIGTRP增强的IGRP协议LSA:link state advertisment链路状态公告GGP:gateway gateway protocol核心网关协议NAT:network address translators网络地址翻译CIDR:classless inter domain routing无类别域间路由协议NAPT:network address porttranslation网络地址和端口翻译MPLS:multiprotocol label switching多协议标记交换LER:label edge router标记边缘路由器LSP:label swich path标记交换通路LSR:label switch router标记交换路由器LIB:label information base标记信息库IGMP:Internet group managamentprotocol因特网组播管理协议PIM:protocol independent multicast独立组播协议SPT:shortest path tree最短通路树DVMRP:distance vector multicastrouting距离矢量组播路由协议MOSPF:multicast open shortest pathfirst组播开放最短路径优先协议PIM-DM:protocol independentmulticast-dense mode密集式的独立组播协议RSVP:resource reservation protocol资源预约协议TE:traffic engineering流量工程SMTP:simple mail transfer protocol简单邮件传输协议HTTP:hyper text transfer protocol超文本传输协议URL:uniform resource locators统一资源定位器HTML:hyper text marup language超文本标记语言NGI:next generation internet下一代互联网FP:format prefix格式前缀RIPng:下一代RIP协议ISATAP:intra-site automatictunneling addressing protocol自动隧道技术NAT-PT:network addresstranslator-protocol translator网络地址转换协议转换DES:data encryption standard数据加密标准AES:advanced encryption standard高级加密标准RSA:rivest Shamir and adlemanKDC:key distribution center密钥分发中心SHA:the secure hash algorithm安全散列算法SHS:secure hash standard安全散列标准HMAC:hashed messageauthentication code散列式报文认证码CA:certification authority证书发放机构KMI:key management infrastructure密钥管理基础结构PKI:public key infrastructure公玥基础结构VPN:vitual private network虚拟专用网PPP:Point to Point protocol 点对点协议LCP:link control protocol链路控制协议PAP:password authenticationprotocol 口令认证协议CHAP:challenge handshakeauthentication protocol挑战-握手验证协议PPTP:point-to-point tunnelingprotocol点对点隧道协议PAC:PPTP access concentrator PPTP接入集中器L2TP:layer 2 tunneling protocol第2层隧道协议IPSec:IP security 安全IPAH:authentication header认证头ESP:encapsulation security payload封装安全负荷IKE:internet key exchange因特网密钥2交换SA:security association安全关联SSL:secure sockets layer 安全套接层TLS:transport layer secuity传输层安全标准DMS:defense message system国防报文系统TEK:token encryption key令牌加密密钥S-HTTP:secure HTTP安全的超文本传输协议PGP:pretty good privacy是专门用来加密电子邮件的加密软件包S/MIME:secure/multipurpose internet mail extensionsSET:secure electrionic transaction 安全电子交易IDS:intrusion detection system入侵检测系统LDAP:light directory access protocol 轻型目录访问协议IIS:Internet Information Server因特网信息服务器DHCP:dynamic host configuration protocol动态主机配置协议IOS:internet operating system因特网操作系统VTP:VLAN trunking protocol VLAN中继协议BPDU:bridge protocol data unit网接协议数据单元BRI:basic rate interface基本速率接口PRI:primary rate interface主要速率接口DDR:dial on demand routing 按需拨号路由ISATAP:intra-site automic tunnel addressing protocol站内自动隧道寻址协议PBR:policy based routing 策略路由NMA:network management application网络管理应用NME:network management entity网络管理实体MIB:management information base 管理信息库TMN:telecommunication management network电信网络管理标准RMON:remote monitoring网络远程监视器NAI:network associates INC美国网络联盟公司RAID:redundant arrays ofinexpensive disk廉价磁盘冗余阵列SAN:storage area network 存储区域网络PDS:premises distribution system建筑物综合布线系统IBS:intelligent building system智能大厦布线系统IDS:industry distribution system工业布线系统DDN:digital data network数字数据网络SDH:synchronous digital hierarchy同步数字体系WAP:wireless applicaition protocol 无线应用协议EDLC:Ethernet data link controller以太网数据链路控制VPI:vritual path identifier虚路径标识VCI:virtual channel identifier虚通道标识AE :应用实体UE :用户元素FDDI:fiber distributed data interface光纤分布数据接口MAN:metropolitan area network plus城域网PABX:private automatic branchexchange 自动交换机CBX:computerized branch exchange程控交换NCP:network control protocol 网络控制协议SIM:subscriber identity module 标识模块repeater 中继器cease中止polling 轮询interpreter解释器redirector重定向器OSF:open software foundation 开放软件基金SMI:structer of managementinformation 管理信息结构SONENT:synchronous opticalnetwork 同步光纤网络plaintext 明文ciphertext 脱密decryption 解密IDEA:international data encryptionalgorithm 国际加密算法PIN:personal identification number个人标识符reply attack检测重放攻击PCT:private communicationtechnology 专网通信技术STLP:secure transport layer protocol安全传送层CSCL:computer supportedcooperative learning 远程合作SRB:source route bridging 源路由网桥SRT:source route transparent 源路由透明网桥SBS:source route switching 源路由交换网桥NAT:network address translation 网络地址转换ISO:Intenational organization forstandardization 国际标准化组织xDSL:x digital subscriber line 数字用户线路POP3:post office protocol version3邮局协议版本3IMAP:Internet message accessprotocol 因特网邮件访问协议DSMA :digital CSMA/CD sensemulti-accessFDDI: fiber distributed data interface光线分布式数据接口HFC:hybird fiber- coaxial混合光纤同轴电缆网IEEE:Institute of Electrical&Electronic Engineers 电气电子工程师协会IRTF:Internet Research T ask Force互联网专门研究工作组3。
软考网络工程师缩略词

AAL Application Adaption Layer 应用适配层ABR Available Bit Rate 有效比特率ACK Cumulative confirmation 累计确认ACL Access Control Lists 访问控制表ADSL Asymmetric DSL 非对称数字用户线AH Authentication Header 认证头AM Alternate Mark Inversion 交替反转编码AP Access point 接入点APDU Application Layer Protocol Data Unit 应用层协议数据单元ARP Address Resolution Protocol 地址解析协议AS Authentication Server 鉴别服务器AS Autonomous System 单一自治系统ASCⅡAmerican Standard Code for Information Interchange 美国信息交换标准码ASK Amplitude Shift Keying 幅移键控ASM Any-source multicast 任意源多播ATM Asynchronous Transfer Mode 异步传输模式BFD Bidirectional forwarding detection 双向转发检测BGP Border Gateway Protocol 边界网关协议BOOTP BOOT strap protocol 引导程序协议BPDU Bridge Protocol Data Unit 网桥协议数据单元BSA Basic Service area 基本服务区BSS Basic service set 基本服务集CA Certification Authority 证书颁发机构CAM Content Addressable Memory 相联存储器CASE Common Application Service Element 公共应用服务元素CATV Community Antenna TV 共用无线电视CATV Cable TV 有线电视网络CBR Constant Bit Rate 固定比特率CBT Core-based Tree 核心基干树CDMA Code Division Multiple Access 码分多址CDR Classless Inter Domain Routing 无类别域间路由CHAP Challenge Handshake Authentication Protoco 挑战一握手验证协议CIDR Classless interdomain routing 无分类域间路由CISC Complex Instruction Set Computer 复杂指令集1CLD Command Line interface 命令行接口CM Cable Modem 电缆调制解调器CM Cable Modem 电缆调制解调器CMIS/CMIP Common Management Information Service/Protocol 公共管理信息服务/公共管理信息协议CMTS Cable Modem Transmission System 电缆调制解调器传输系统CMTS Cable Modem Terminal System 电缆调制解调器终端系统COCOMO Constructive Cost Model 构造性成本模型CPU Central Processing Unit 计算机硬件知识中央处理单元CRC Cyclical Redundancy Check 循环冗余校验码CRL Certification Revocation List 证书撤销列表CSMA/CA Carrier Sense Multiple Access/ Collision Avoidance 载波侦听多路访问/冲突避免协议CSMA/CD Carrier Sense Multiple Access/ Collision Detect 载波监听多路访问冲突检测DA Destination address 目的地址DC Domain Controller 域控制器DCE Data Communications Equipment 数据通信设备DCF Distributed Coordination Function 分布协调功能DDN Digital data network 数字数据网DDOS Distributed Denial of service 分布式拒绝服务攻击DES Data Encryption Standard 数据加密标准DHCP Dynamic Host Configuration Protocol 动态主机配置协议DIFS Distributed interframe space 分布帧间距DMZ Demilitarized Zone 中立区DNS Domain Name System 域名系统DOS Denial of Service 拒绝服务DS Distribution System 分配系统DS Differentiated Services 区分服务DSCP DifFServ Code Point 区分代码点DSK 调相DSL Digital Subscriber Line 数字用户线DSLAM Digital Subscriber Line Access Multiplexer 数字用户线接入复用器DSS Digital Signature Standard 数字签名标准DSSS Direct Sequence Spread Spectrum 直接序列DTE Data Terminal Equipment 数据终端设备ECN Explicit Congestion Notification 显式拥塞通知2EGP Exterior Gateway Protocol 外部网关协议EIA Electrical Industrial Association 美国电子工业协会E-mal Electronic mail 电子邮件EPON Ethernet Passive Optical Network 以太网无源光网络ESP Encapsulating Security Payload 封装安全载荷ESS Extended Service Set 扩展服务集FA Function Point Analysis 功能点分析法FAT File Allocation Table 文件配置表FC Frame control 帧控制FDM Frequency Division Multiplexing 频分复用FHSS Frequency Hopping Spread Spectrun 频率跳动FR Frame relay network 帧中继网FSK Frequency Shift Keying 频移键控FSM Finite state machine 有限状态机FTP File Transfer Protocol 文件传输协议FTTB Fiber To The Building 光纤到大楼FTTC Fiber To The Curb 光纤到路边FTTCab Fiber To The Cabinet 光纤到交换箱FTTH Fiber To The Home 光纤到户FTTX Fiber access technolo光纤接入网GPON Gigabit Capable PON 千兆以太网无源光网络GRE Generic Routing Encapsulation 通用路由封装协议HDSL High bit rate DSL 高速率数字用户线HFC Hybrid Fiber_Coaxial 混合光纤_同轴电缆HLEN Header length 首部长度HPS Hyper Text Transfer Protocol over Secure Socket Layer 安全超文本传输协议HRDSSS High Rate Direct Sequence Spread Spectrum 高速直接序列扩频HSRP Hot Standby Router Protocol 热备份路由协议HTML Hyper Text Markup Language 文本标记语言HTTP Hyper Text Transfer Protocol 超文本传送协议IANA Internet Assigned Numbers Authority 因特网地址授权机构ICMP Internet Control Message Protocol 因特网控制报文协议IDS Intrusion Detection System 入侵检测系统IEEE Institute of electrical and Electronics Engineers 电子和电器工程师学会3IES Intrusion prevention system 入侵防御系统IETF Internet Engineering Task Force tenet工作小组IFS Inter Frame Space 帧间隔IFUG International Function Point Users 'Group 国际功能点用户协会IGMP Internet Group Management Protocol 网际组管理协议IGP Interior Gateway Protocol 内部网关协议IKE Internet Key Exchange 因特网密钥交换IKE Internet Key Exchange Protocol Internet密钥交换协议IMAP Internet Message Access Protocol Internet邮件访问协议IMAP4 Internet Mail reading protocol version 4 互联网邮件读取协议版本4 IP Internet Protocol 互连协议IPsec Internet Protocol Security Internet协议安全协议IPV6 Internet Protocol version6 网际协议版本6IR Infra Red 红外技术ISAKMP Internet Security Association and Key ManagementProtocol Internet安全关联和密钥管理协议ISATAP Intra Site Automatic Tunnel Addressing Protocol 站内自动隧道寻址协议ISDN Integrated Services Digital Network 综合业务数字网ISN Initial Sequence Number 初始序号ISO International Organization for Standardization 国际标准化组织ISP Internet service provider 因特网服务提供商ITUR ITU Radio Communication Sector 无线电通信部门KDC Key Distribution Cente 密钥分配中心LCP Link Control Protocol 链路控制协议LER Label Edge router 边缘路由器LLC Logical Link Control 逻辑链路控制LS Transport Layer Security 传输层安全LSA Link State Advertisement OSPF使用链路状态广播LSA Link state Advertisement 链路状态广播LSP Link State Packet 链路状态分组LSP Label Switch Path 标记交换通路LSR Lab Switch Router 标签交换路由器LTE Long Term Evolution 长期演进技术MAC Media Access Control 媒体接入控制层MAC-in-MAC 运营商主干网桥4MB Management Information Base 管理信息库MBONE Multicast backbone 多播主干网MFD Master File Directory 主文件目录MIB Management Information Base 管理信息库MIME Multipurpose Internet Mail Extensions 多用途互联网邮件扩展类型MLS Multi Layer Switching 多层交换MM meta model 元模型MMC Microsoft Management Console 管理控制台MOSPF Multicast Open Shortest Path First 多播开放最短通络优先MPLS Multi Protocol Label Switching 多协议标记交换MSS Maximum-segment-size 最大报文段长度MSTP Multiple Spanning Tree Protocol 多生成树协议MTA Message transfer agent 报文传送代理MTBF Mean Time Between Failure 平均失效间隔MTTF Mean Time To failure 平均无故障时间MTTR Mean Time To Repair 平均修复时间MTU Maximum transfer unit 最大传输单元NAP Network Access Point 网络接入点NAPT Network Address Port Translation 网络地址端口转换NAS Network Attached Storage 网络附属存储NAT Network Address Translation 网络地址转换NA V Network Allocation Vector 网络分配向量NB Non Broadcast 非广播型NCP Network Control Protocol 网络控制协议NIC Network Interface Card 网络接口卡NOP no-operation 无操作NRZ Not return to zero 不归零码NRZ_I No Return Zero_ Inverse 不归零反相编码NTFS New Technology File System 新网络技术文件系统NVT Net Virtual Terminal 网络虚拟终端OC_1 Optical Carrier 第1级光载波OFDM Orthogonal Frequency Division Multiplexing 正交频分复用技术OLT Optical Line Terminal 光线路终端OMA Open Mobile Alliance 开放移动联盟5ONP Object Naming Tree 对象命名树ONT Optical Network Terminal 光网络终端ONU Optical Network Unit 光网络单元OSI/RM Open System Interconnection Reference Model 开放系统互连基本参考模型OSPF Open Shortest Path First 开放式最短路径优先PAN Personal Area Network 无线个人局域网PAP Password Authentication Protocol 密码验证协议PAWS Protection Against Wrapped Sequence numbers 防止序号绕回PCF Point Coordination Function 点协调功能PCM Pulse Code Modulation 脉冲编码调制PDU Protocol Data Unit 协议数据单元PERT Program Evaluation and Review Technique 计划评审技术PGP Pretty Good Privacy 相当的保密(一种电子邮件加密软件包)PH Packet Header 数据报头PIM Protocol Independent Multicast 协议无关多播PKD Public Key Infrastructure 公钥基础设施PON Passive Optical Network 无源光纤网络POP Post office Protocol 邮局协议PPDU Presentation layer Protocol Data Unit 表示层协议数据单元PPP Point to Protocol the Point 点到点协议PSK Phase Shift Keying 相移键控PSTN Public telephone switching network 公共电话交换网QAM Quadrature amplitude modulation 正交调幅Q-IN-Q 运营商网桥协议(PBP)RA Registration Authority 注册机构RADIUS Remote Authentication Dial In User Service 远程用户拨号认证系统RAID Redundant Array of Independent Disks 独立磁盘冗余阵列RAM Random Access Memory 随机存取存储器RARP Reverse Address Resolution Protocol 反向地址解析RJ Registered Jack 已注册的插孔ROM Read Only Memory 只读存储器RP Routing Information Protocol 路由信息协议RPB Reverse path broadcasting 反向路径广播RPF Reverse path forwarding 反向路径转发6RPM Reverse path multicasting 反向路径多播RSA RSA cryptosystem RSA加密系统RSC Reduced Instruction Set Computer 精简指令集RSTP Rapid Spid Spanning Tree Protocol 快速生成树协议RSVP Resource reservation protocol 资源预留协议RTCP Real-time Transport Control Protocol 实时运输控制协议RTO Retransmission time-out 重传超时RTP Real-time Transport Protocol 实时运输协议RTT Round trip time 往返时间RZ Return to zero 归零码SA Source addre ss源地址SA Security Association 安全关联SACK Selective acknowledgment 选择确认SAD Security AssociationDatabase 安全关联数据库SAM Sequential Access Memory 顺序存取存储器SAN Storage Area Network and SAN Protocols 存储区域网络及其协议SASE Specific Application Service Element 特定应用服务元素SC Serial number control 序号控制SCTP Stream Control Transmission Protocol 流控制协议SDH Synchronous Digital Hierarchy 同步数字系列SDSL Symmetric DSL 对称数字用户线SDU Service Data Unit 服务数据单元SET Secure Electronic Transaction 安全电子交易SFD Frame first delimiter 帧首界定符SH Secure Shell 安全外壳协议SHA Secure Hash Algorithm 安全散列算法SI Stream identifier 流标识符SIFS Short interframe space 短帧间距SIP Seassion Initiation Protocol 会话发起协议SMI Structure of Management Information 管理信息结构SMTP Simple Mail Transfer Protocol 简单邮件传输协议SMTP Simple Mail Transfer Protocol 简单邮件传输协议SNA System Network Architecture 系统网络体系结构SNMP Simple Network Management Protocol 简单网络管理协议7SONET Synchronous Optical Network 同步光纤网SP Security Policy 安全策略SPD Security Parameter Index 安全参数索引SPD Serial Peripheral Interface 高速同步串口SPD Security Policy Database 安全策略数据库SPDU Session Layer Protocol Data Unit 会话层协议数据单元SPF Shortest Path First 最短路径优先算法SR Selective-Repeat 选择重传协议SSH Secure Shell 安全外壳SSID Service set Identifier 服务集标识符SSL Secure Sockets Layer 安全套接层SSM Source-spcific multicast 特定源多播SSN Stream sequence number 流序号SSO Single Sign On 单点登录STP Spanning Tree Protocol 生成树协议STS_1 Synchronous Transport Signal 第1级同步传送信号TCB Transmission control block 传输控制块TCP Transmission Control Protocol 传输控制协议TD SCDMA Time Division Synchronous Code Division Multiple Access 时分同步的码分多址技术TDM Time Division Multiplexing 时分复用TELNET Terminal NET work 终端网络TFTP Trivial File Transfer Protocol 简单文件传送协议TGS Ticket Granting Server 票据授予服务器TLD Top Level Domain 顶级域名TOS Type of service 服务类型TPB Token Passing Bus 令牌总线网TSN Transmission sequence number 传输序号TU Trigger Update 触发更新UA User agent 用户代理UBR Unspecified Bit Rate 不定比特率UDP User datagrams 用户数据报UFD User File Directory 用户目录URL Uniform Resource Locator 统一资源标识符USB Universal Serial Bus 通用串行总线8UTM Unified Threat Management 统一威胁管理UTP Unshielded twisted pair 无屏蔽双绞线VBR Variable Bit Rate 可变比特率VDSL Very high bit rate DSL 甚高数据率数字用户线VLAN Virtual Local Area Network 虚拟局域网VLSM Variable Length Subnet Masking 可变长子网掩码VPN Virtual Private Network 虚拟专用网络VTP VLAN Trunking Protocol VLAN中继协议W3C World Wide Web Consortium 万维网协会WCDMA Wideband CDMA 宽带分码多址存取WDM Wave length Division Multiplexing 波分复用WEP Wired Equivalent Privacy 无线网的安全协议WIMAX Wireless LAN standard 无线局域网标准WOP Woice over Internet Protocol 集成数据和语音网络WPA Wi-Fi Protected Access WiFi保护接入WWW World Wide Web 万维网X.25 Public data network 公共数据网AAL Application Adaption Layer 应用适配层ACL Access Control Lists 访问控制表ACK Cumulative confirmation 累计确认ADSL Asymmetric DSL 非对称数字用户线ASCⅡAmerican Standard Code for Information Interchange 美国信息交换标准码ARP Address Resolution Protocol 地址解析协议AM Alternate Mark Inversion 交替反转编码ASK Amplitude Shift Keying 幅移键控ASM Any-source multicast 任意源多播ATM Asynchronous Transfer Mode 异步传输模式AH Authentication Header 认证头AP Access point 接入点AS Authentication Server 鉴别服务器AS Autonomous System 单一自治系统ABR Available Bit Rate 有效比特率BFD Bidirectional forwarding detection 双向转发检测BGP Border Gateway Protocol 边界网关协议BSA Basic Service area 基本服务区9BSS Basic service set 基本服务集BOOTP BOOT strap protocol 引导程序协议BPDU Bridge Protocol Data Unit 网桥协议数据单元CATV Community Antenna TV 共用无线电视CM Cable Modem 电缆调制解调器CMTS Cable Modem Terminal System 电缆调制解调器终端系统CATV Cable TV 有线电视网络CSMA/CA Carrier Sense Multiple Access/ Collision Avoidance 载波侦听多路访问/冲突避免协议CSMA/CD Carrier Sense Multiple Access/ Collision Detect 载波监听多路访问冲突检测CPU Central Processing Unit 计算机硬件知识中央处理单元CA Certification Authority 证书颁发机构CBT Core-based Tree 核心基干树CM Cable Modem 电缆调制解调器CRL Certification Revocation List 证书撤销列表CHAP Challenge Handshake Authentication Protoco 挑战一握手验证协议CDR Classless Inter Domain Routing 无类别域间路由CDMA Code Division Multiple Access 码分多址CLD Command Line interface 命令行接口CASE Common Application Service Element 公共应用服务元素CMIS/CMIP Common Management Information Service/Protocol 公共管理信息服务/公共管理信息协议CISC Complex Instruction Set Computer 复杂指令集CIDR Classless interdomain routing 无分类域间路由CMTS Cable Modem Transmission System 电缆调制解调器传输系统CBR Constant Bit Rate 固定比特率COCOMO Constructive Cost Model 构造性成本模型CAM Content Addressable Memory 相联存储器CRC Cyclical Redundancy Check 循环冗余校验码DA Destination address 目的地址DcE Data Communications Equipment 数据通信设备DTE Data Terminal Equipment 数据终端设备DIFS Distributed interframe space 分布帧间距DMZ Demilitarized Zone 中立区DOS Denial of Service 拒绝服务DS Differentiated Services 区分服务10DSK 调相DSS Digital Signature Standard 数字签名标准DSCP DifFServ Code Point 区分代码点DSL Digital Subscriber Line 数字用户线DSLAM Digital Subscriber Line Access Multiplexer 数字用户线接入复用器DSSS Direct Sequence Spread Spectrum 直接序列DCF Distributed Coordination Function 分布协调功能DDOS Distributed Denial of service 分布式拒绝服务攻击DDN Digital data network 数字数据网DS Distribution System 分配系统DC Domain Controller 域控制器DES Data Encryption Standard 数据加密标准DNS Domain Name System 域名系统DHCP Dynamic Host Configuration Protocol 动态主机配置协议EIA Electrical Industrial Association 美国电子工业协会E-mal Electronic mail 电子邮件ESP Encapsulating Security Payload 封装安全载荷EPON Ethernet Passive Optical Network 以太网无源光网络ECN Explicit Congestion Notification 显式拥塞通知ESS Extended Service Set 扩展服务集EGP Exterior Gateway Protocol 外部网关协议FTTB Fiber To The Building 光纤到大楼FTTCab Fiber To The Cabinet 光纤到交换箱FTTC Fiber To The Curb 光纤到路边FTTH Fiber To The Home 光纤到户FTTX Fiber access technolo 光纤接入网FAT File Allocation Table 文件配置表FTP File Transfer Protocol 文件传输协议FR Frame relay network 帧中继网FSM Finite state machine 有限状态机FDM Frequency Division Multiplexing 频分复用FHSS Frequency Hopping Spread Spectrun 频率跳动FSK Frequency Shift Keying 频移键控FA Function Point Analysis 功能点分析法FC Frame control 帧控制GRE Generic Routing Encapsulation 通用路由封装协议11GPON Gigabit Capable PON 千兆以太网无源光网络HDSL High bit rate DSL 高速率数字用户线HLEN Header length 首部长度HFC Hybrid Fiber_Coaxial 混合光纤_同轴电缆HRDSSS High Rate Direct Sequence Spread Spectrum 高速直接序列扩频HSRP Hot Standby Router Protocol 热备份路由协议HTML Hyper Text Markup Language 文本标记语言HPS Hyper Text Transfer Protocol over Secure Socket Layer安全超文本传输协议HTTP Hyper Text Transfer Protocol 超文本传送协议IKE Internet Key Exchange 因特网密钥交换IR Infra Red 红外技术ISDN Integrated Services Digital Network 综合业务数字网ISP Internet service provider 因特网服务提供商ISN Initial Sequence Number 初始序号IFS Inter Frame Space 帧间隔IGP Interior Gateway Protocol 内部网关协议IGMP Internet Group Management Protocol 网际组管理协议IFUG International Function Point Users 'Group 国际功能点用户协会IMAP4 Internet Mail reading protocol version 4 互联网邮件读取协议版本4 ISO International Organization for Standardization 国际标准化组织IANA Internet Assigned Numbers Authority 因特网地址授权机构ICMP Internet Control Message Protocol 因特网控制报文协议IEEE Institute of electrical and Electronics Engineers 电子和电器工程师学会IETF Internet Engineering Task Force tenet工作小组IKE Internet Key Exchange Protocol Internet密钥交换协议IMAP Internet Message Access Protocol Internet邮件访问协议IP Internet Protocol 互连协议IPV6 Internet Protocol version6 网际协议版本6IPsec Internet Protocol Security Internet协议安全协议ISAKMP Internet Security Association and Key Management Protocol Internet安全关联和密钥管理协议ISATAP Intra Site Automatic Tunnel Addressing Protocol 站内自动隧道寻址协议IDS Intrusion Detection System 入侵检测系统IES Intrusion prevention system 入侵防御系统ITUR ITU Radio Communication Sector 无线电通信部门KDC Key Distribution Cente 密钥分配中心12LSR Lab Switch Router 标签交换路由器LER Label Edge router 边缘路由器LSP Label Switch Path 标记交换通路LSP Link State Packet 链路状态分组LCP Link Control Protocol 链路控制协议LSA Link State Advertisement OSPF使用链路状态广播LSA Link state Advertisement 链路状态广播LTE Long Term Evolution 长期演进技术LLC Logical Link Control 逻辑链路控制MB Management Information Base 管理信息库MBONE Multicast backbone 多播主干网MFD Master File Directory 主文件目录MTBF Mean Time Between Failure 平均失效间隔MTTF Mean Time To failure 平均无故障时间MTTR Mean Time To Repair 平均修复时间MSS Maximum-segment-size 最大报文段长度MTA Message transfer agent 报文传送代理MTU Maximum transfer unit 最大传输单元MAC Media Access Control 媒体接入控制层MAC-in-MAC运营商主干网桥MIB Management Information Base 管理信息库MM meta model 元模型MIME Multipurpose Internet Mail Extensions 多用途互联网邮件扩展类型MMC Microsoft Management Console 管理控制台MLS Multi Layer Switching 多层交换MOSPF Multicast Open Shortest Path First 多播开放最短通络优先MPLS Multi Protocol Label Switching 多协议标记交换MSTP Multiple Spanning Tree Protocol 多生成树协议NAP Network Access Point 网络接入点NAPT Network Address Port Translation 网络地址端口转换NAT Network Address Translation 网络地址转换NAS Network Attached Storage 网络附属存储NAV Network Allocation Vector 网络分配向量NB Non Broadcast 非广播型NCP Network Control Protocol 网络控制协议NOP no-operation 无操作13NIC Network Interface Card 网络接口卡NTFS New Technology File System 新网络技术文件系统NRZ_I No Return Zero_ Inverse 不归零反相编码NVT Net Virtual Terminal 网络虚拟终端NRZ Not return to zero 不归零码OMA Open Mobile Alliance 开放移动联盟ONP Object Naming Tree 对象命名树OSPF Open Shortest Path First 开放式最短路径优先OSI/RM Open System Interconnection Reference Model 开放系统互连基本参考模型OC_1 Optical Carrier 第1级光载波OLT Optical Line Terminal 光线路终端ONT Optical Network Terminal 光网络终端ONU Optical Network Unit 光网络单元OFDM Orthogonal Frequency Division Multiplexing 正交频分复用技术PH Packet Header 数据报头PAP Password Authentication Protocol 密码验证协议PAN Personal Area Network 无线个人局域网PAWS Protection Against Wrapped Sequence numbers 防止序号绕回PCF Point Coordination Function 点协调功能PGP Pretty Good Privacy相当的保密(一种电子邮件加密软件包)PON Passive Optical Network 无源光纤网络POP Post office Protocol 邮局协议PIM Protocol Independent Multicast 协议无关多播PSTN Public telephone switching network 公共电话交换网PSK Phase Shift Keying 相移键控PPP Point to Protocol the Point 点到点协议PERT Program Evaluation and Review Technique 计划评审技术PDU Protocol Data Unit 协议数据单元Q-IN-Q 运营商网桥协议(PBP)QAM Quadrature amplitude modulation 正交调幅PKD Public Key Infrastructure 公钥基础设施PCM Pulse Code Modulation 脉冲编码调制RAM Random Access Memory 随机存取存储器RTO Retransmission time-out 重传超时RTCP Real-time Transport Control Protocol 实时运输控制协议RTT Round trip time 往返时间14RTP Real-time Transport Protocol 实时运输协议RSA RSA cryptosystem RSA加密系统RSVP Resource reservation protocol 资源预留协议RSTP Rapid Spid Spanning Tree Protocol 快速生成树协议ROM Read Only Memory 只读存储器RSC Reduced Instruction Set Computer 精简指令集RAID Redundant Array of Independent Disks 独立磁盘冗余阵列RJ Registered Jack 已注册的插孔RA Registration Authority 注册机构RADIUS Remote Authentication Dial In User Service 远程用户拨号认证系统RZ Return to zero 归零码RARP Reverse Address Resolution Protocol 反向地址解析RP Routing Information Protocol 路由信息协议RPB Reverse path broadcasting 反向路径广播RPF Reverse path forwarding 反向路径转发RPM Reverse path multicasting 反向路径多播SA Source address 源地址SA Security Association 安全关联SAD Security AssociationDatabase 安全关联数据库SACK Selective acknowledgment 选择确认SC Serial number control 序号控制SSN Stream sequence number 流序号SI Stream identifier 流标识符SIP Seassion Initiation Protocol 会话发起协议SDSL Symmetric DSL 对称数字用户线SET Secure Electronic Transaction 安全电子交易SFD Frame first delimiter 帧首界定符SNA System Network Architecture 系统网络体系结构SCTP Stream Control Transmission Protocol 流控制协议SHA Secure Hash Algorithm 安全散列算法SH Secure Shell 安全外壳协议SSH Secure Shell 安全外壳SSL Secure Sockets Layer 安全套接层SSM Source-spcific multicast 特定源多播SPD Security Parameter Index 安全参数索引SAM Sequential Access Memory 顺序存取存储器15SPD Serial Peripheral Interface 高速同步串口SDU Service Data Unit 服务数据单元SSID Service set Identifier 服务集标识符SP Security Policy 安全策略SPD Security Policy Database 安全策略数据库SPF Shortest Path First 最短路径优先算法SR Selective-Repeat 选择重传协议SMTP Simple Mail Transfer Protocol 简单邮件传输协议SNMP Simple Network Management Protocol 简单网络管理协议SSO Single Sign On 单点登录STP Spanning Tree Protocol 生成树协议SASE Specific Application Service Element 特定应用服务元素SIFS Short interframe space 短帧间距SAN Storage Area Network and SAN Protocols 存储区域网络及其协议SMTP Simple Mail Transfer Protocol 简单邮件传输协议SMI Structure of Management Information 管理信息结构SDH Synchronous Digital Hierarchy 同步数字系列SONET Synchronous Optical Network 同步光纤网STS_1 Synchronous Transport Signal 第1级同步传送信号TELNET Terminal NET work 终端网络TSN Transmission sequence number 传输序号TCB Transmission control block 传输控制块TGS Ticket Granting Server 票据授予服务器TOS Type of service 服务类型TDM Time Division Multiplexing 时分复用TD SCDMA Time Division Synchronous Code Division Multiple Access时分同步的码分多址技术TPB Token Passing Bus 令牌总线网TLD Top Level Domain 顶级域名TCP Transmission Control Protocol 传输控制协议LS Transport Layer Security 传输层安全TU Trigger Update 触发更新TFTP Trivial File Transfer Protocol 简单文件传送协议UA User agent 用户代理UDP User datagrams 用户数据报UTM Unified Threat Management 统一威胁管理UTP Unshielded twisted pair 无屏蔽双绞线16URL Uniform Resource Locator 统一资源标识符USB Universal Serial Bus 通用串行总线UBR Unspecified Bit Rate 不定比特率UFD User File Directory 用户目录VBR Variable Bit Rate 可变比特率VDSL Very high bit rate DSL 甚高数据率数字用户线VLSM Variable Length Subnet Masking 可变长子网掩码VLAN Virtual Local Area Network 虚拟局域网VPN Virtual Private Network 虚拟专用网络VTP VLAN Trunking Protocol VLAN中继协议WCDMA Wideband CDMA 宽带分码多址存取WDM Wave length Division Multiplexing 波分复用WEP Wired Equivalent Privacy 无线网的安全协议WIMAX Wireless LAN standard 无线局域网标准WPA Wi-Fi Protected Access WiFi保护接入WOP Woice over Internet Protocol 集成数据和语音网络WWW World Wide Web 万维网W3C World Wide Web Consortium万维网协会X.25 Public data network 公共数据网17。
软考网络工程师专业英语常用词汇总

计算机专业英语常用词汇总accept 接受access control 访问控制nova我忘了lenka-trouble is a friend 单色凌:为你脱掉,单色冰淇淋,别怪我太神经秀爱组合-雨天是放声哭泣的时间王力宏你不知道的事金莎他不爱我丁当-不是你的错金莎-爱的魔法你对我有多了解acknowledgement(Ack)确认adaptive routing 自适应路由address field 地址字段amplitude signal 模拟信号anonymous FTP 匿名ftpapplication layer 应用层asynchronous 异步backbone 主干bandwidth 带宽baseband mode 基带传输baud rate 波特率binary exponential backoff algorithm 二进制指数退避算法bit-oriented protocol 面向比特的协议block check character 块校验字符Border Gateway Protocol 边界网关协议bridge 网桥bridge protocol data unit 网桥协议数据单元broadcast address 广播地址brouter 桥路器buffering 缓冲cable modem 电缆调制解调器call confirmation 呼叫证实call cipher 凯撒密码call request 呼叫请求Carrier Sense Multiple Access with Collision Detection(CSMA/CD)载波侦听多路访问/冲突检测carrier signal 载波信号Cell 信元channel 信道Checksum 校验和Choke packet 抑制分组ciphertext 密文circuit switching 电路交换client 客户client/server model 客户/服务器模式coaxial cable 同轴电缆code 编码common bus topology 公共总线拓扑结构Common gateway 公共网关接口Common Management Information Protocol 通用管理信息协议communications subnet 通信子网compact disc 光盘compression 压缩congestion 拥塞connection 连接contention 竞争contention protocol 竞争协议control bits 控制位control character 控制字符Data Circuit-Terminating Equipment (DCE)数据电路端接设备data Encryption Standard (DES)数据加密标准data link layer 数据链路层datagram 数据报decryption 解密decryption 解调destination address 目的地址differential encoding 差分编码digital signal 数字信号digital signature 数字签名directory service 目录服务domain 域domain Name System 域名系统echo reply 回送响应echo request 回送请求electronic mail (email)电子邮件encryption 加密encryption key 密钥error control 差错控制error correction 差错校正error detection 差错检测Ethernet 以太网even parity 偶校验exterior gateway protocol 外部网关协议fiber distributed data interface 光纤分布式数据接口file server文件服务器file transfer protocol 文件传输协议filter 滤波器flow control 流量控制fragment 段fragmentation 分段frame 帧frequency 频率frequency-division multiplexing 频分多路复用full duplex 全双工gateway 网关graded-index multimode fiber 级率多模光纤hacker 黑客half duplex 半双工Hamming code 海明码High-level Data Link Control (HDLC)高级数据链路控制协议handshaking 握手host 主机hypertext transfer protocol (http)超文本传送infrared light 红外线Internet 因特网Internet Control Message Protocol (ICMP)网际控制报文协议Internet Protocol 网际协议Internet worm 因特网蠕虫key exchange 密钥交换laser 激光local area network (LAN)局域网local exchange 本地交换局local loop 本地回路Manchester code 曼彻斯特编码medium access control (MAC)媒体访问控制message handling 报文处理message transfer protocol 报文传送协议modem 调制解调器modulation 调制multiplexer 多路复用器network 网络Network Control Protocol 网络控制协议network interface card (NIC)网络接口卡network layer protocol 网络层协议network topology 网络拓扑结构network virtual terminal 网络虚拟终端Non-persistent CSMA 非坚持CSMANyquist theorem 尼奎斯特定理octet 字节odd parity 奇校验Open System Interconnect(OSI)开放系统互联Packet 分组packet header 分组头packet-switched network 分组交换网络parity bit 奇偶校验位path 通路path control 通路控制physical layer 物理层pixels 像素plaintext 明文prefix 前缀presentation layer 表示层protocol 协议pulse amplitude modulation 脉冲幅度调制pulse code modulation 脉码调制radio 无线电收发机receiving window 接收窗口remote logins 远程登录repeater 中继器reply 应答root bridge 根网桥root port 根端口route 路由router 路由器routing algorithm 路由算法Routing Information Protocol 路由信息协议Routing table 路由表sampling frequency 采样率satellite 人造卫星script 脚本security 安全segment 段sequence number 序列号serial transmission 串行传输server 服务器session 会话session control 会话控signal-to-noise ratio 信噪比Simple Mail Transfer Protocol 简单邮件传输协议simplex 单工single-mode fiber 单模光纤sliding window 滑动窗口协议socket 套接字source address 源地址source quench 源抑制spanning tree algorithm 生成树算法start bit 起始位start of frame delimiter 帧起始定界符static routing 静态路由stop bit 停止位subnet 子网successor 后继SYN character 同步字符Synchronous Optical Network (SONET)同步光纤网telegraph 电报terminal adapter 终端适配器three-way handshake 三次握手time exceeded 超时time to live 生存期time-division 时分multiplexer 多路复用timestamp reply 时戳请求token 令牌transceiver 收发器transmission rate 传输速率transparent bridge 透明网桥transport layer 传输层twisted pair 双绞线tunneling 隧道Uniform Resource Locator (URL)统一资源定位器User Datagram Protocol UDP 用户数据报协议verification 验证virtual circuit (route)虚电路(路由)virus 病毒wide area network WAN 广域网window 窗口worm 蠕虫World Wide Web 万维网。
软考各科目英文名称汇总

软考各科目英文名称汇总一.软考初级:程序员:Programmer网络管理员:Network Administrator多媒体应用制作技术员:Multimedia Application Technician电子商务技术员:Electronic Commerce Technician信息系统运行管理员:System Operation Administrator信息处理技术员:Information Processing Technician二.软考中级:软件评测师:Software Testing Engineer软件设计师:Software Design Engineer网络工程师:Network Engineer多媒体应用设计师:Multimedia Application Engineer嵌入式系统设计师:Embedded System Development Engineer计算机辅助设计师:Computer Aided Design Engineer电子商务设计师:Electronic Commerce Engineer系统集成项目管理工程师:System Integration Project Management Engineer 信息系统监理师:System Auditor数据库系统工程师:Database System Engineer信息系统管理工程师:Information System Engineer信息安全工程师(2016年新增):Information Security Engineer信息技术支持工程师:IT Support Engineer三.软考高级:信息系统项目管理师:Information System Project Manager 网络规划设计师:Network plan designer系统架构设计师:System Architect系统分析师:System Analyst更多软考资讯,请到希赛软考学院。
网络工程师考试常用英语单词缩写

PVC(Permanent Virtual Circuit)永久虚电路SVC(Switched Virtual Circuit)交换虚拟电路SNMP(simple network management protocol) 简单网络管理协议SGMP(simple Gateway Monitoring Protocol) 简单网关监控协议CA TV 公用天线电视和电缆电视PSE 分组交换机TDM((Time Division Multiplexing) 时分多路复用FDM(Frequency Division Multiplexing) 频分多路复用WDM(Wave Division Multiplexing) 波分多路复用PDSN 分组数据服务接点Console 控制台CGI(common Gateway Interface) 通用网关接口FDDI(Fiber Distributed Data Interface)光纤分布式数据接口HDLC(High Level Data Link Control)高级数据链路控制WLAN(Wireless Local Area Networks) 无线局域网MTBF 平均故障间隔时间DTE 数据终端设备DCE 数据通信设备TTL(Time To Time) 存在时间RAID(Redundant Arrays of Inexpensive Disk) 廉价磁盘冗余阵列NAS(Network Attached Storage) 网络连接存储SAN(Storage Area Network) 存储区域网络CGMP 分组管理协议Multicast 组播PDC 主域控制器RARP(Reverse Address Resolutuon Protocol) 逆向地址解析协议IGP(Interior Gateway Protocol) 内部网关协议EGP(Exterior Gateway Protocol) 外部网关协议NA T(Network Address Translation) 网络地址翻译CIDR(Classless Inter-Domain Routing) 无类别的域间路由技术HFC(Hybrid Fiber-Coax) 混合光纤同轴电缆ISDN(Integrated Service Digital Network) 综合业务数字网DQDB(Distributed Queue Dual Bus) 分布式队列双总线RMON(Remote Monitoring) 远程网络监控L2TP(Layer 2 Tunneling Protocol) 第而层通道协议DDR(Dial on Demand Routing) 按需拨号路由RIP(Routing Information Protocol) 路由选择信息协议STP(Spanning Tree Protocol) 生成树协议PPTP(Point to point Tunneling Protocol) 点对点隧道协议ESP(Encapsulating Security Payload) 封装安全负荷KMI(Key Management Infrastructure)密匙管理基础结构PKI(Public Key Infrastructure) 公匙基础结构SHA(The Secure Hash Alogorithm) 安全散列算法HMAC(Hashed Message Authencation Code) 散列式报文认证码CA(Certification Authority) 证书发放机构SSL(Secure Socket Layer) 安全套接层SET(Secure Electronic Transactoin) 安全的电子交易KDC(Key Distribution Center) 密匙分发中心ADSL(Asymmetrical Digital Subscriber Line) 非对称数字用户线扩展频谱通信:早期的扩频方式是频率跳动扩展频谱(Frequency Hopping Spread Spectrum,FHSS),更新的版本是直接序列扩展频谱(Direct Sequence Spread Spectrum,DSSS)第三层交换技术:1 IP交换IP交换机之间的信令使用了两个协议:IFMP(Ipsilon Flow Management Protocol,流管理协议)和GSMP(General Switch Management Protocol,交换机管理协议)2.MPLS多协议标记交换(Multi –Protocol Label Switching,MPLS),支持各种网络层协议,例如Ipv4 .Ipv6.IPX.CLNP等,同时MPLS特支持多种第二层协议.支持任何能够杂一网络层实体间传送分组的第二层煤体.而不是针对某一种链路技术.码分多址技术移动通讯系统有多种.按信号性质,有数字.模拟之分;按调制方式,又有调频.调相.调幅三类;按多址连接方式,又可分为频分多址(FDMA).时分多址(TDMA)和码分多址(CDMA)几种CDMA(Coad Division Multiple Access) 码分多址宽带无线接入技术主要有多通道多点分配业务(Multichannel Multipoint Dsitribution Services,MMDS)和本地多点分配业务(Local Multipoint Dstributon Services,LMDS)两种.他们在成熟的微波传输技术上发展起来的,所采用的调制方式与微波传输相似,主要为相移键控PSK(包括BPSK.DQPSK.QPSK.8PSK等)和正交幅度调制QAM(4-QAM.16-QAM.64-QAM等).不同之处是MMDS和LMDS均采用一点多址方式,微波传输采用点对点方式.幅度键控ASK频移键控FSK相移键控PSK1综合业务数字网(ISDN)用户设备分为两种类型:1型终端设备(TE1)符合ISDN接口标准,可以通过数字管道直接连接ISDN,例如数字电话,数字传真等;2型终端设备(TE2)是非标准的用户设备,必须通过终端适配器(TA)才能连接ISDN.通常的PC机就是TE2设备,需要插入一个ISDN适配卡才能接入ISDN.2能接入X.25 PDN网设备(DEE)可以分为两类:一类为分组终端(PT),另一类为非分组终端(NPT).分组终端是指具有X.25规程的所规定的所有功能的用户设备,这类设备可按X.25规程以同步方式接入X.25 PDN;非分组终端是指不具备X.25规程规定功能的用户设备.例如PC 机.为了对非分组设备提供接入接口,X.25 PDN定义了PAD(Packet Assemble Dissembler,分组拆装设备).PAD实际上是一个规程转换器,对非分组设备的规程进行转换.。
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软考网络工程师常用英文单词和缩写翻译DARPA国防高级研究计划局ARPARNET(Internet)阿帕网ICCC国际计算机通信会议CCITT国际电报电话咨询委员会SNA系统网络体系结构(IBM)DNA数字网络体系结构(DEC)CSMA/CD载波监听多路访问/冲突检测(Xerox)NGI下一代INTERNETInternet2第二代INTERNETTCP/IP SNA SPX/IPX AppleTalk网络协议NII国家信息基础设施(信息高速公路)GII全球信息基础设施MIPSPC的处理能力Petabit10^15BIT/SCu芯片:铜OC48光缆通信SDH同步数字复用WDH波分复用ADSL不对称数字用户服务线HFE/HFC结构和Cable-modem 机顶盒PCS便携式智能终端CODEC编码解码器ASK(amplitude shift keying) 幅移键控法FSK(frequency shift keying) 频移键控法PSK(phase shift keying)相移键控法NRZ (Non return to zero)不归零制PCM(pulse code modulation) 脉冲代码调制nonlinear encoding非线性编程FDM频分多路复用TDM时分多路复用STDM统计时分多路复用DS064kb/sDS124DS0DS1C48DS0DS296DS0DS3762DS0DS44032DS0CSU(channel service unit) 信道服务部件SONET/SDH同步光纤网络接口LRC纵向冗余校验CRC循环冗余校验ARQ自动重发请求ACK确认NAK不确认preamble前文postamble后文ITU国际电信联合会character-oriented 面向字符bit-oriented面向位SYNC同步字符HDLC面向位的方案SDLC面向位的方案bit-stuffing位插入STP屏蔽双绞线UTP非屏蔽双绞线RG-58A/U标准RG-11用于10BASE5RG-59U75欧 0.25INCH CATVRG-62U9欧 0.25INCH ARCnet10BASE5IEEE802.3RG-59U0.25inch CATVRG-62U0.25inch ARCnetLED(light emitting diobe)发光二级管ILD(injection laster diobe) 注入型激光二级管PIN检波器APD检波器intensity modulation亮度调制line of sight可视通路CCITT V.28(EIA RS232C)非平衡型CCITT V.10/X.26(EIA RS423A) 新的非平衡型CCITT V.11/X.27(EIA RS422A) 新的平衡型TD发送数据RD接收数据XON/XOFF流控制Automatic Repeat Request Protocol自动重发请求Send and wait ARQ:continuousARQ停等ARQWard Christensen人名Kermit协议circuit switching线路交换packet switching分组交换virtual circuit虚电路ATM(asynchronous transfer mode)异步传输模式ATDM异步时分多路复用packetizer打包器VPI(vritual path identifier)虚路径标识VCI(virtual channel identifier)虚通道标识syntax语法semantics语义timing定时OSI(open system interconnection)开放系统session会话synchronization同步activity management活动管理AE应用实体UE用户元素CASE公共应用服务元素SASE特定应用服务元素VT虚拟终端JIM作业传送和操作reverved保留echo回送discard丢弃active users活动用户daytime白天netstat(who is up of NETSTAT)qotd(quote of the day)日期引用chargen(character generator)字符发送器nameserver(domani name server)域名服务器bootps(bootstrap protocol server/client) 引导协议服务器/客户机tftp(trivial file transfer)简单文件传送sunrpc(sun microsystems RPC)SUN公司NTP:network time protocol网络时间协议SNMP(SNMP net monitor)SNMP网络监控器SNMP traps陷井biffunix comsatdaemone.g timed daemonsyslogsystem logURG紧急字段可用ACK确认字段可用PSH请求急迫操作RST连接复位SYN同步序号FIN发送方字节流结束Manchester曼彻斯特编码FDDI(fiber distributed data interface) 光纤分布数据接口TTRT目标标记循环时间aggregation of multiple link segments多重链接分段聚合协议MAN(metropolitan area network plus)城域网CSMA/CD(carrier sense multiple access/collision detection) 载波监听Token bus令牌总线Token ring令牌环SAP服务访问点request indictaion response confirmationLLC PDULLC协议数据单元DSAP address目地服务访问点地址字段SSAP address源服务访问点地址字段XID交换标识SABME置扩充的异步平衡方式DISC断开连接DM断开FRMR帧拒收solt time时间片AUI连接单元接口MAU介质连接接口MDI介质相关接口PMA物理介质接口SFD起始定界符PAD填充字段FCS帧校验序列PLS物理层收发信号slot time时间Inter Frame Gap帧attempt limit最大重传次数back off limit避免算法参数Jam size阻塞参数max frame size最大帧address size地址collaspsed backone折叠式主干网BSS基本服务集ESS扩展服务集DFW-MAC分布式基础无线MACIFS帧间空隙SIFS:短PIFS点协调DIFS分布协调CTS发送清除DQDB(IEEE802.6)分布式队列双总线TDM时分复用TMS多时分交换TSI时间片互换TST网络机构TSSST STS SSTSS TSTST网络机构PSTN公用交换电话网public switched telephone network详细PBX:private branch exchange专用交换网PABX;private automatic branch exchange 自动交换机CBX:computerized branch exchange程控交换SLIP:serial line IP串行IPLCP(link control protocol)链路控制协议NCP:network control protocol网络控制协议BRI基本速率接口PRI群速率接口LAPB:line access protocol balanced链路访问协议平衡registration登录interrupt中断LAP F link access procedure for frame-mode bearer serives 太长了rotate不知道recovery恢复discard丢弃retransmissionswitched access交换访问intergated access集成访问alerting警告progress进展AALATM适配层GFC总流控cell rate decoupling信元率去耦SDH同步数字级PDH准国步数字级GSM:group special mobile 移动通讯网络子系统OMC-R操作维护中心BSS基站子系统BSC基站控制器BTS基站收发信机MS移动站SIM:subscriber identity module标识模块MSC移动交换机HLR归属位置寄存器VLR访问位置寄存器AUC鉴权中心EIR设备识别寄存器OMC-S操作维护中心SC短消息中心WAP无线应用协议WAE无线应用层WSP会话层WTP事务层WTLS安全层WDP传输层MAP移动应用部分WML无线标记语言SSL:secure sockets layer安全套接层PCS个人通信业务PCN个人通信网GEO对地静止轨道NON-GE0(MEO,LEO)不清楚ITU国际电信联盟VSAT:very small aperture -terminal甚小天线终端LEOS低轨道卫星通信系统repeater中继器bridge网桥路由器gateway网关ONsemble stackable 10BASE 可叠加组合型集线器transparent bridge传输桥source routing bridge源路径桥broadcast storm广播风暴encapsulation封装translation bridging转换桥接方式SRT源地址选择透明桥offset偏移more flagICMPINTERNET控制报文协议SPF:shortest path first最短路径IGP:interior gateway protocol核心网关协议EGP:exterior gateway protocol扩展网关协议RIP:routing information protocol路由信息协议OSPF开放最短径优先协议acquisition request获取请求acquisition confirm获取确认cease中止poll轮询IPX/SPX internetwork packet exchange/sequented packet exchange NOVELLinterpreter解释器redirector重定向器SFT system fault tolerant系统容错ELS entry level solution不认识ODI开放数据链路接口NDIS network device interface specification网络设备接口...DDCS数据库管理和分布数据库连接服务DCE:distributed computing environment分布计算环境OSF:open software foundation开放软件基金PWS:peer web serviceWEB服务器OEM原始设备制造商RAS远程访问服务IIS:Internet Information serverINTERNET信息服务WINS:windows internet name systemWINDOWS命名服务NTDS:windows NT directory serverNT目录服务TDI传输驱动程序接口schedule++应用程序,预约本COSE:common open software environment普通开放软件环境RPC远程过程调用SNMP:simple network management protocol 简单网管协议SMI:structer of management information 管理信息结构SMT:station management管理站SMTP:simple mail transfer protocol简单邮件传输协议SNA:system network architectureIBM网络SNR:signal noise ratio信噪比SONENT:synchronous optical network同步光纤网络SPE:synchronous payload envelope同步PAYLOAD信CMIS/CMIP公共管理信息服务/协议CMISE公共管理信息服务agent代理IMT:inductive modeling technology不知道plaintext明文ciphertext脱密encryption加密decryption解密symmetric key cryptography对称加密asymmetric key cryptography不对称加密public key公钥private key私钥DES:data encryption standard数据加密标准IDEA:international data encryption algorithm 国际加密算法PIN:personal identification number个人标识符session key会话层密钥KDC:key distribuetion center密钥分发中心sign签名seal封装certificate证书certificate authority CA证书权威机构OSF开放软件中心AFS:andrew file system分布式文件系统ticket凭证authenticatior身份认证timestamp时间标记reply attack检测重放攻击realm域PKI公钥基础设施certificate hierarchy证书层次结构across certificate交叉证书security domain安全领域cerfificate revoke list(CRL)证书层次结构LDAP:light weight directory access protocol 协议access matrix访问矩阵ACL:access control list访问列表reference monitor引用监控器course grained粗粒度访问控制medium grained中粒度访问控制fine grained细粒度访问控制CORBA面向对象的分布系统应用MQ报文队列VPN虚拟专网IPSEC:IP security安全IPSA:security association安全??encopulation security payload封装安全负载AH:authentication header鉴别报头IKE:Internet key exchange交换rogue programs捣乱程序IPSP:IP security protocol安全IKMP:internet key managemetn protocol 协议IESGInternet工程领导小组SHA安全散列算法MAC:message authentication code代码CBC密码块链接SSL安全套接层协议cerfificate verify证书检验报文PEM私用强化邮件PGP:pretty good privacy好的private保密authenticated已认证SEPP安全电子付费协议SET安全电子交易middleware中间件GSS-API通用安全服务SNP安全网络编程BWD:browser web database浏览WEBplugin插入件basic authentication scheme不知道digest authentication scheme摘要认证方法open group:the open group research institute研究所DCE:distributed computing environment分布式计算机环境SLP:secure local proxy安全局部代理SDG:secure domain proxy安全域代理OMG:object management group目标管理组CORBS:common object request broker architecture 不清楚authentication鉴别access control访问控制data confidnetiality保密data integrity数据完整性non-reputation防止否认enciphermant加密机制digital signature mechanisms数据完整性authentication mechanisms路由控制机制notarization mechanisms公证trusted function可信security labels安全标记event dectection事件检测security audit trail安全审计跟踪security recovery安全恢复TCSEC:trusted computer system evaluation criteria标准TCSEC TNI:trusted network interpretation of the TCSEC 标准TCSEC TDI:trusted database interpretation of the TCSEC 标准ITSEC:information technology security evaluation。