DHCP服務器配置

DHCP安裝1
1:首先安裝dhcp-3.0.5-18.el5包
2：安裝過後然後通過rpm -qc dhcp 查看他可以配置的文檔
3：找到/etc/dhcpd.conf這個文檔並且編輯
4：用vim編輯器編輯 vim /etc/dhcpd.conf
進去之後看到此文本是空的，不過可以看到注釋的一句話 （#   see /usr/share/doc/dhcp*/dhcpd.conf.sample ）大概意思是：參考/usr/share/doc/dhcp*/dhcpd.conf.sample
5：參考上步的/usr/share/doc/dhcp*/dhcpd.conf.sample文檔，在vim etc/dhcpd.conf中執行：r /usr/share/doc/dhcp*/dhcpd.conf.sample 讀取這個文檔中的內容
6：修改現在的/etc/dhcpd.conf文檔
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;                                        （超級作用域的DNS服務器）
  8 subnet 192.168.60.0 netmask 255.255.255.0 {                                                   （一個普通作用域的網段，子網掩碼）
  9
 10 # --- default gateway
 11         option routers                  192.168.60.254;                                         （網關）
 12         option subnet-mask              255.255.255.0;                                           （子網掩碼）
 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         #}