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| 关键词： nbsp 192.168 option dhcpd DHCP 作用 domain conf default netbios |
DHCP安装1 1:首先安装dhcp-3.0.5-18.el5包 2：安装过后然后通过rpm -qc dhcp 查看他可以配置的文档 3：找到/etc/dhcpd.conf这个文档并且编辑 4：用vim编辑器编辑 vim /etc/dhcpd.conf 进去之后看到此文本是空的，不过可以看到注释的一句话 （# see /usr/share/doc/dhcp*/dhcpd.conf.sample ）大概意思是：参考/usr/share/doc/dhcp*/dhcpd.conf.sample 5：参考上步的/usr/share/doc/dhcp*/dhcpd.conf.sample文档，在vim etc/dhcpd.conf中执行：r /usr/share/doc/dhcp*/dhcpd.conf.sample 读取这个文档中的内容 6：修改现在的/etc/dhcpd.conf文档 1 # 2 # DHCP Server Configuration file. 3 # see /usr/share/doc/dhcp*/dhcpd.conf.sample 4 # 5 ddns-update-style interim; 6 ignore client-updates; 7 option domain-name-servers 222.88.88.88,222.85.85.85; （超级作用域的DNS服务器） 8 subnet 192.168.60.0 netmask 255.255.255.0 { （一个普通作用域的网段，子网掩码） 9 10 # --- default gateway 11 option routers 192.168.60.254; （网关） 12 option subnet-mask 255.255.255.0; （子网掩码） 13 14 option nis-domain "domain.org"; 15 option domain-name "test"; （作用域的名字） 16 filename "pxelinux.0"; 17 option time-offset -18000; # Eastern Standard Time 18 # option ntp-servers 192.168.1.1; 19 # option netbios-name-servers 192.168.1.1; 20 # --- Selects point-to-point node （default is hybrid）. Don't change this unless 21 # -- you understand Netbios very well 22 # option netbios-node-type 2; 23 24 range dynamic-bootp 192.168.60.1 192.168.60.10; 25 default-lease-time 21600; 26 max-lease-time 43200; 27 28 # we want the nameserver to appear at a fixed address 29 #host AAA{ 30 # next-server marvin.redhat.com; 31 # hardware ethernet 00:0C:29:68:2F:9D; 32 # fixed-address 192.168.60.2; 33 #} 34 } 35 subnet 192.168.70.0 netmask 255.255.255.0 { 36 37 # --- default gateway 38 option routers 192.168.70.254; 39 option subnet-mask 255.255.255.0; 40 41 option nis-domain "domain.org"; 42 option domain-name "test1"; 43 filename "pxelinux.0"; 44 option time-offset -18000; # Eastern Standard Time 45 # option ntp-servers 192.168.1.1; 46 # option netbios-name-servers 192.168.1.1; 47 # --- Selects point-to-point node （default is hybrid）. Don't change this unless 48 # -- you understand Netbios very well 49 # option netbios-node-type 2; 50 51 range dynamic-bootp 192.168.70.1 192.168.70.10; 52 default-lease-time 21600; 53 max-lease-time 43200; 54 55 # we want the nameserver to appear at a fixed address 56 # host AAA{ 57 # next-server marvin.redhat.com; 58 # hardware ethernet 00:0C:29:68:2F:9D; 59 # fixed-address 192.168.60.2; 60 # } 61 } 62 subnet 192.168.10.0 netmask 255.255.255.0 { （62-63这是一个空作用域，主要是为了匹配主机的IP地址） 63 } 其中#表示注释部分 这是本人机器上的dhcp配置，里面需要做部分修改，我在这里做了两个作用域一个都是192.168.60.0网段的，另一个是192.168.70.0网段的，也可以把他们做成一个超级作用域不过要添加一条命令 在第7行后面添加一行“shared-network AAA（超级作用域的名字）{ ”，然后在最后一行再写一行“}”，最后wq保存退出。 |
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