1.先关闭防火墙
service iptables stop(关闭)
service iptables start(开启)
2.放入linux镜像第4张光盘并挂载
mount /dev/cdrom (挂载)
umount /dev/cdrom (卸载)
mount /dev/cdrom (挂载)
umount /dev/cdrom (卸载)
3.进入linux的光盘安装位置
cd /media/cdrom/RedHat/RPMS
cd /media/cdrom/RedHat/RPMS
4.使用rpm命令安装 dhcp-3.0.1-12_EL.i386.rpm
rpm -qa | grep dhcp
rpm -ivh dhcp-3.0.1-12_EL.i386.rpm(用TAB键忒出来)
rpm -qa | grep dhcp
rpm -ivh dhcp-3.0.1-12_EL.i386.rpm(用TAB键忒出来)
5.复制dhcpd.conf.sample配置样例文件到"/etc"目录名为dhcpd.conf文件
cp /usr/share/doc/dhcp-3.0.1/dhcpd.conf.sample /etc/dhcpd.conf
cp /usr/share/doc/dhcp-3.0.1/dhcpd.conf.sample /etc/dhcpd.conf
6.用vi对/etc/dhcpd.conf配置文件进行修改
vi /etc/dhcpd.conf
vi /etc/dhcpd.conf
7.用dd删除带#的所有行配置要分配的地址范围/子网掩码/网关,然后保存退出(esc :wq!)
8.服务器配ip
netconfig
netconfig
service network restart(重启服务)
9.最后启动dhcpd服务
service dhcpd restart
service dhcpd restart
10.验证进程是否在运行
ps-eaf|grep dhcp

11.虚拟机之间使用相同的网卡如:都是用vm3
12.启动防火墙
**客户端配置成dhcp自动获取ip模式**
**客户端配置成dhcp自动获取ip模式**
转载于:https://blog.51cto.com/ywf860712/295482