vi /etc/sysconfig/network
NETWORKING=yes NETWORKING_IPV6=yes HOSTNAME=ecofe3 //计算机名
vi /etc/hosts
# Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localhost.localdomain localhost
192.168.0.110 kcn-110mw kcn-110mw//加IP和自己的计算机名