Dhcp service configuration under rh-9 3

Rh-9 dhcp service configuration 3 -- Linux Enterprise Application-Linux server application information, the following is read details. 1. Set ip Scope
Subnet 192.168.16.0 netmask 255.255.255.0 {
Range 192.168.16.11 192.168.16.100; # specify the IP address range assigned to the client
Ip parameter; # define the ip Parameters of the client, such as the subnet mask and default gateway.
}
# Here we declare a scope of 192.168.16.0/24, and specify the IP address range from 192.168.16.11 to 192.168.16.100. You can also use multiple ranges to specify multiple network segments, but they cannot be repeated.
Note: In the/etc/dhcpd. conf file, # indicates the comment. Except for the braces "{" and "}", all other rows must end.
2. Set the basic format of the client options: option Code setting content;
Option routers 192.168.16.1; # Set the IP address of the default gateway to 192.168.16.1.
Option subnet-mask 255.255.255.255.0; # sets the subnet mask 255.255.255.0.
Option nis-domain "jackie.org"; # Set the domain Name of the nis Server
Option domain-name "jackie.org"; # sets the dns domain name of the dhcp client.
Option domain-name-servers 192.168.16.2, 202.1.2.23; # Set the IP address of the dns server
Option broadcast-address 192.168.16.255; # Set the broadcast address of the dhcp client in the ip subnet.
Default-lease-time 21600; # sets the default lease length.
Max-lease-time 43200; # sets the maximum lease Term
Host pc1 {
Hardware ethernet 12: 34: 56: 78: AB: CD; # retain a specific IP Address
Fixed-address 192.168.16.20;
}