以下是主要 Linux 发行版开启 / 停止 / 重新启动网络的方法。
RHEL 7 / CentOS 7 / Fedora:
# systemctl start network.service
# systemctl stop network.service
# systemctl restart network.service
# systemctl stop network.service
# systemctl restart network.service
RHEL 6 / CentOS 6 / Fedora 较旧版:
# service network stop
# service network start
# service network restart
# service network start
# service network restart
Debian / Ubuntu:
# service networking stop
# service networking start
# service networking restart
# service networking start
# service networking restart