常用的网络术语

• IP
  互联网协议地址（英语：Internet Protocol Address，又译为网际协议地址），缩写为IP地址（英语：IP Address），是分配给用户上网使用的网际协议（英语：Internet Protocol, IP）的设备的数字标签。常见的IP地址分为IPv4与IPv6两大类，但是也有其他不常用的小分类。

• FDDI
  光纤分布式数据接口（英语：Fiber Distributed Data Interface）

Dual-attach FDDI board
Fiber Distributed Data Interface (FDDI) is a standard for data transmission in a local area network. It uses optical fiber as its standard underlying physical medium, although it was also later specified to use copper cable, in which case it may be called CDDI (Copper Distributed Data Interface), standardized as TP-PMD (Twisted-Pair Physical Medium-Dependent), also referred to as TP-DDI (Twisted-Pair Distributed Data Interface).