路由器基础

端口编号，serial 1/0

port type slot number/port number，slot模块，板卡

Usually, each port is given a label of port type, slot (the location of the module), and port number. To configure a port on a modular card, it is necessary to specify the interface using the convention "port type slot number/port number." For example, given serial 1/0, the type of interface is a serial interface, the slot number where the interface module is installed is slot 1, and the port referenced on that serial interface module is port 0.

Ge 0/0

Fa 0/0

Fa是什么意思？InterFace中的Fa？

http://www.ciscopress.com/articles/article.asp?p=169686&seqNum=5

路由器基础

原文：https://www.cnblogs.com/yanhc/p/9994159.html