3.3.2 DHCP配置文件中的参数、申明和选项

    如果客户端使用的是Windows操作系统，不要选择"host-name"选项，
即不要为其指定主机名称。 

    shared-network name {
option domain-name              "test.redhat.com";
option domain-name-servers      ns1.redhat.com, ns2
.redhat.com;
option routers                  192.168.1.254;
more parameters for EXAMPLE shared-network
subnet 192.168.1.0 netmask 255.255.255.0 {
 parameters for subnet
 range 192.168.1.1 192.168.1.31;
}
subnet 192.168.1.32 netmask 255.255.255.0 {
 parameters for subnet
 range 192.168.1.33 192.168.1.63;
}
}

    group {
option routers                  192.168.1.254;
option subnet-mask              255.255.255.0;
option domain-name              "example.com";
option domain-name-servers       192.168.1.1;
option time-offset              -18000;     # Eastern 
Standard Time
host mp3 {
option host-name "mp3.example.com";
hardware ethernet 00:A0:78:8E:9A:BB; 
fixed-address 192.168.1.5;
}
host raleigh {
option host-name "raleigh.example.com";
hardware ethernet 00:A1:DD:74:C3:F2;
fixed-address 192.168.1.6;
}
}

    default-lease-time 600;
max-lease-time 7200;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.1.255;
option routers 192.168.1.254;
option domain-name-servers 192.168.1.1, 192.168.1.2;
option domain-name "example.com";
subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.10 192.168.1.100;
}

    host mp3 {
option host-name "mp3.example.com";
hardware ethernet 00:A0:78:8E:9A:BB; 
fixed-address 192.168.1.5;
}