![](https://lstatic.shangxueba.com/sxbzda/h5/images/m_q_title.png)
阅读以下路由器Router
Router>en
Router config terminal
Router (config) hostname RouterA
RouterA (config) no logging console
RouterA (config) interface serial0/1
RouterA (config-if) ip address (2)
RouterA (config-if) (3)
RouterA (config-if) exit
RouterA (config)
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)