1 [root@ks-server ~]# yum install dhcp -y >> /dev/null
2 [root@ks-server ~]# rpm -ql dhcp | grep "dhcpd.conf"
3 /etc/dhcp/dhcpd.conf
4 /usr/share/doc/dhcp-4.2.5/dhcpd.conf.example
5 /usr/share/doc/dhcp-4.2.5/ldap/dhcpd-conf-to-ldap
6 /usr/share/man/man5/dhcpd.conf.5.gz
7 [root@ks-server ~]#cat /etc/dhcp/dhcpd.conf
8 #
9 # DHCP Server Configuration file.
10 # see /usr/share/doc/dhcp*/dhcpd.conf.example
11 # see dhcpd.conf(5) man page
12 #
13 subnet 192.168.2.0 netmask 255.255.255.0 {
14 range 192.168.2.100 192.168.2.254;
15 option domain-name-servers 192.168.2.1;
16 option domain-name "test.cn";
17 option routers 192.168.2.1;
18 option broadcast-address 192.168.2.255;
19 default-lease-time 600;
20 max-lease-time 7200;
21 }
22 [root@ks-server ~]# systemctl start dhcpd
23 [root@ks-server ~]# netstat -nltup|grep dhcpd
24 udp 0 0 0.0.0.0:67 0.0.0.0:* 1732/dhcpd