ACK Acknowledgement 确认 AES Advanced Encryption Standard 高级加密标准 ATM Asynchronous Transfer Mode异步传输模式 ADSL Asymmetric Digital Subscriber Line 非对称数字用户线路 ALOHA Aloha协议 ARP Address Resolution Protocol 地址解析协议 BGP Border Gateway Protocol 边界网关协议 CIDR Classless Inter Domain Routing 无类别域间路由 CRC Cyclic Redundancy Check 循环冗余校验码CDMA Code Division Multiple Access码分多路访问 CSMA/CD Carrier Sense Multiple Access with Collision Detection 载波监听多路访问/冲突检测 CSMA/CA Carrier Sense Multiple Access with Collision Avoidance载波监听多路访问/冲突避免 DHCP Dynamic Host Configuration Protocol 动态主机配置协议 DES Data Encryption Standard 数据加密标准 DNS Domain Name System 域名系统 EGP Exterior Gateway Protocol外部网关协议 FCS Frame Check Sequence帧检验序列. FDDI Fiber Distributed Data Interface 光纤分布式数据接口 FR Frame Relay 帧中继IFS Inter Frame Spacing帧间隔 FTP File Transfer Protocol文件传输协议 FTTH Fiber To The Home 光纤到户 FDM Frequency Division Multiplexing 频分多路复用 HDLC High-level Data Link Control高级数据链路控制 HTML Hyper Text Markup Language 超文本标记语言 HTT