# The primary network interface
auto eth0
iface eth0 inet dhcp
設置靜態ip的方法如下:
1) 編輯 /etc/network/interfaces
1.1)將dhcp 一行屏蔽
# The primary network interface
auto eth0
#iface eth0 inet dhcp
1.2)添加和靜態ip有關的參數
# The primary network interface
iface eth0 inet static
address 192.168.0.10
netmask 255.255.255.0
gateway 192.168.0.1
2)編輯 /etc/resolv.conf,設置dns
nameserver 202.96.134.133
nameserver 202.106.0.20
3)執行下面兩個命令,啓用新設置
$sudo ifdown eth0
$sudo ifup eth0
或者執行$/etc/init.d/networking restart