CentOS DHCP服务器恢复步骤如下:
sudo systemctl stop dhcpd
/etc/dhcp/dhcpd.conf
):sudo cp /path/to/backup/dhcpd.conf.bak /etc/dhcp/dhcpd.conf
sudo systemctl start dhcpd
sudo systemctl status dhcpd
确保服务显示为“active (running)”。说明:
/var/lib/dhcp/dhcpd.leases
文件复制回原路径。journalctl -xe
查看日志排查错误。