默认情况下，Fedora15将网口配置为DHCP模式，如果要设置成静态IP，作如下设置（以eth0为例）：

cd /etc/sysconfig/network-scrips

vi ifcfg-eth0 (如果没有ifcfg-eth0将自动创建)

ifcfg-eth0文件添加/修改如下内容：

DEVICE=eth0

IPADDR=192.168.1.111 NETMASK=255.255.255.0 NETWORK=192.168.1.0 # If you're having problems with gated making 127.0.0.0/8 a martian, # you can change this to something else (255.255.255.255, for example) BROADCAST=192.168.1.255 ONBOOT=yes NAME=eth0