Linux DHCP服务器更新软件版本步骤如下:
/etc/dhcp/dhcpd.conf 等关键配置文件,避免升级后配置丢失。sudo apt updatesudo yum update 或 sudo dnf updatesudo apt upgrade isc-dhcp-serversudo yum upgrade dhcpd 或 sudo dnf upgrade dhcpdsudo systemctl restart isc-dhcp-serversudo systemctl restart dhcpdsudo systemctl status isc-dhcp-server(Debian)或 sudo systemctl status dhcpd(CentOS)检查服务是否正常运行。注意:部分步骤需根据发行版调整,如修改APT源(仅适用于Debian/Ubuntu)或处理防火墙规则。操作前建议参考官方文档。