基於CentOS的Linux版本下的設置
#rpm -qa|grep dhcp(檢查安裝dhcp套件與否)
沒有安裝是話，先配置虛擬機可以上網，後進行下步驟
#yum -y install dhcp（安裝dhcp套件）
接下來對主要的設定檔進行設置的一個小案例：
[root@Linuxidc ~]# updatedb &（要等一段時間出現完成的提示）
[root@Linuxidc ~]# locate dhcpd.conf.sample
/usr/share/doc/dhcp-3.0.5/dhcpd.conf.sample
[root@Linuxidc ~]# cp /usr/share/doc/dhcp-3.0.5/dhcpd.conf.sample /etc/dhcp.conf
[root@Linuxidc ~]# mv /etc/dhcpd.conf /etc/dhcpd.conf.bak(備份)
[root@Linuxidc ~]# mv /etc/dhcp.conf /etc/dhcpd.conf
我所在的局域網是網關是192.168.1.1 DNS為202.102.224.68 ip范圍為一個內網范圍
[root@Linuxidc ~]# vi /etc/dhcpd.conf
ddns-update-style none;
ignore client-updates;
subnet 192.168.1.0 netmask 255.255.255.0 {
# --- default gateway
option routers 192.168.1.1;
option subnet-mask 255.255.255.0;
option nis-domain "domain.org";
option domain-name "domain.org";
option domain-name-servers 202.102.224.68;
option time-offset -18000; # Eastern Standard Time
# option ntp-servers 192.168.1.1;
# option netbios-name-servers 192.168.1.1;
# --- Selects point-to-point node (default is hybrid). Don't change this unless
# -- you understand Netbios very well
# option netbios-node-type 2;
range dynamic-bootp 192.168.1.128 192.168.1.254;
default-lease-time 21600;
max-lease-time 43200;
# we want the nameserver to appear at a fixed address
#設置固定Ip根據MAC地址
host ns {
hardware ethernet MAC地址;
fixed-address 192.168.1.188;
# }
}
[root@Linuxidc ~]# /etc/init.d/dhcpd restart
最後在客戶端設置一下即可
在DOS下ipconfig/all即可查看相關信息
