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LINUX服务器的架设---DHCP+FTP+SAMBA+DNS+NIS+SendMail

DHCP服务器的架设

一、准备
   Linux企业4为服务器,红帽子9和xp为客户端
二、配置DHCP服务器
1、打开终端
2、设ip地址 netconfig 
              ip address 192.168.10.10
              子网掩码:255.255.255.0
                网关:   192.168.10.10
              DNS服务器:192.168.10.10
3、重启网络服务    service network restart
4、查询dhcp是否安装
         rmp -qa | grep dhcp   
5、挂载企业4光盘
    插入光盘
    卸载光盘:umount /dev/cdrom
    挂载光盘:mount /dev/cdrom /media/cdrom
    查看是否挂载上:cd /media/cdrom/RedHat/RPMS
                    ll *dhcp*
    安装dhcp软件包:rpm -ivh dhcp-3.0.1-12—EL.i386.rpm
                    rpm -ivh dhcp-devel-3.0.1-12—EL.i386.rpm
    查看dhcp软件包的文件列表:rpm -ql dhcp
    拷贝模板配置文件到/etc目录下为dhcp.conf
      cp /usr/share/doc/dhcp_3.0.1/dhcp.comf.sample /etc/dhcp.conf
    修改dhcp.conf文件内容
     vi /etc/dhcp.conf
     subnet 192.168.10.0
     option routes 192.168.10.10
     option subnet-mask 255.255.255.0
     option domain "benet.com"
     option domain-name-servers 192.168.10.10
     range dynamic-bootp 192.168.10.100 192.168.10.200
     hardware ethernet 00:0c:29:c2:9b:5f;(xp的mac地址)
     fixed-address 192.168.10.88(给xp的固定ip地址)
按Esc键 :wq 退出
    重启服务 service dhcpd restart
             nesysv 选择dhcpd 按“空格键” 点“ok”
    查看是否启用
           ps -e
           netstat -ln | grep 67
           tail /car/log/messages