# ifconfig hme0 unplumb --停止网卡

# ifconfig hme0 plumb --起用网卡

# ifconfig hme0 inet 192.168.1.1 netmask 255.255.255.0 up --添加ip、子网掩码

# vi /etc/defaultrouter---添加网关

# echo "myhost" > /etc/nodename --- 添加主机名

#echo "domain domain.com" > /etc/resolv.conf---设置域名,可免

#echo "nameserver 218.218.218.218" >> /etc/resolv.conf ---DNS的IP

# vi /etc/nsswitch.conf 更改 hosts：file dns ----设置查询方式