6.重启DHCP服务测试

[root@dhcp-server dhcp]# systemctl restart dhcpd[root@dhcp-server dhcp]# systemctl status dhcpd● dhcpd.service - DHCPv4ServerDaemonLoaded: loaded (/usr/lib/systemd/system/dhcpd.service; disabled; vendor preset: disabled)Active: active (running) since 五 2022-04-1512:42:03 CST; 10s agoDocs: man:dhcpd(8)           man:dhcpd.conf(5)Main PID: 18776(dhcpd)Status: "Dispatching packets..."Tasks: 1CGroup: /system.slice/dhcpd.service└─18776/usr/sbin/dhcpd -f -cf /etc/dhcp/dhcpd.conf -user dhcpd -group dhcpd --no-pid

启动一个客户面，查看能否获得IP。

本次在LINUX客户机下，先配置自动获取IP地址

[root@mysvn ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0TYPE=EthernetBOOTPROTO=dhcp  #自动获取IP地址DEFROUTE=yesIPV4_FAILURE_FATAL=noNAME=eth0UUID=434372f7-39e5-48b7-968b-61dc7193c902DEVICE=eth0ONBOOT=yes