ubuntu 设置静态IP的实现方法

Ubuntu 设定静态IP：

切换到root用户，然后进入/etc/network目录。备份interfaces文件(备份文件是一个好习惯)

下面编辑interfaces文件，添加如下语句：

1 # Assgin static IP by eric on 26-SEP-2012
2 iface eth0 inet static
3 address 192.168.196.135     #change to your static IP
4 netmask 255.255.255.0      #change to your netmask
5 gateway 192.168.196.255     #change to your getway
6 #We must specify dns-nameserver here
7 #in order to get internet access from host
8 dns-nameservers 192.168.196.255
9 auto eth0