Ubuntu 網卡設置
sudo gedit /etc/network/interfaces
這個應該是決定是否啓用這個端口
auto eth0
靜態設置IP
iface eth0 inet static address 192.168.0.200 netmask 255.255.255.0 broadcast 192.168.0.255 gateway 192.168.0.254
通過dhcp動態設置
iface eth0 inet dhcp
設置DNS服務器
sudo vi /etc/resolv.conf
nameserver 202.96.128.68 nameserver 61.144.56.101 nameserver 192.168.8.220
重新設置網絡，以啓用新設置
sudo /etc/init.d/networking restart
修改網絡配置：
sudo gedit /etc/network/interfaces
加上
auto eth0 iface eth0 inet static address 192.168.0.28 gateway 192.168.0.25 netmask 255.255.255.192
重啓網絡設備:
sudo /etc/init.d/network-manager restart