Linux下rpm安装DHCP服务及配置

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  Linux下DHCP服务端的配置

  [root@loaclhost /]mount /dev/hdc /hdc //挂载光盘到/dev/

  [root@loaclhost /]cd hdc/Server //进入关盘的Server目录

  [root@loaclhost Server]rpm ?ivh dhcp-3.0.5-7.el5.i386.rpm //rpm安装DHCP的服务器端

  [root@loaclhost Server]cp /usr/share/doc/dhcp-3.0.5/dhcpd.conf.sample /etc/dhcpd.conf // 将/etc/dhcpd.conf替换成/usr/share/doc/dhcp-3.0.5/dhcpd.conf.sample

  //小提示:DHCP服务器默认情况下是没有配置文件的,需要从/usr目录下复制样本,然后再进行修改,如果是熟练的工程师,可以直接创建。

  [root@loaclhost Server]cd /etc

  [root@loaclhost etc]vi dhcpd.conf

  Ddns-update-style interim;

  Ignore client-updates; //动态DNS解析

  subnet 192.168.0.0 netmask 255.255.255.0 {

  # — default gateway

  Option routers 192.168.0.1; //网关

  Option subnet-mask 255.255.255.0; //子网掩码

  Option nis-domain “domain.org”; //NIS域名为domain.org

  Option domai-name “domain.org”; //域名为domain.org

  Option domain-name-servers “192.168.1.1”; //DNS

  Option time-offset -18000; # eastern Standard Time //

  # Option ntp-servers 192.168.1.1;

  # Option netbios-name-servers 192.168.1.1;

  # — Selscts point-to-point node (default is hybrid). don’t change thisunless

  # — you understand Netbios very well

  # option netbios-node-type 2;

  Range dynamic-bootp 192.168.0.128 192.168.0.254; //分配地址池

  Default-lease-time 21600; //默认租约时间21600s

  Max-lease-time 43200; //最大租约时间为43200s

  # we want the nameserver to appear at a fixed address

  Host ns {

  Next-server marvin.redhat.com

  Hardware ethernet 12:34:56:78:AB:CD;

  Fixed-address 192.168.0.11;

  }

  }

  注:配置文件,橙色部分为全局配置;蓝色部分为机遇MAC,主机名分配静态IP。

  [root@localhost etc]ifconfig eth0 192.168.0.1

  [root@localhost etc]service dhcpd restart //重新启动dhcpd服务

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Linux下rpm安装DHCP服务及配置

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