1、安装并配置:DHCP服务:
1)yum list |grep dhcp
2)yum install dhcp* -y
3)编辑/etc/dhcpd.conf
√rpm -ql dhcp
√找到dhcpd.conf.example这个文件,复制到/etc下,替换dhcpd.conf
Cp /usr/share/doc/dhcpd.conf.example /etc/dhcpd.conf
√vim /etc/dhcpd.conf
修改成如下:(注意红色部分)
***********************************************************************
ddns-update-style interim;
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 192.168.1.1;
option time-offset -18000; # Eastern Standard Time
filename "pxelinux.0";
next-server 192.168.1.88;
# 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 192.168.1.100 192.168.1.120;
default-lease-time 21600;
max-lease-time 43200;
# we want the nameserver to appear at a fixed address
host ns {
next-server marvin.redhat.com;
hardware ethernet 00:16:D3:07:68:27;
fixed-address 192.168.1.88;
}
}
***************************************************************************
√chkconfig dhcpd on
√service dhcpd restart
√如果报错,则查看log日志,cat /var/log/message