$ cat /etc/dhcpd.conf

default-lease-time 600;

max-lease-time 86400;

option subnet-mask 255.255.255.0;

option broadcast-address 192.168.1.255;

option routers 192.168.1.1;

option domain-name-servers 192.168.1.1;

subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.2 192.168.1.200;

}

    LAN,    ,  DNS
       192.168.1.1.  default-lease-time -
  ( )   IP-,   -
   .   max-lease-time   
 .

   option      .
,    option,      -
. ,  option broadcast-address    .
 routers  domain-name-servers    , -
 .

 subnet   range,   IP-,  -
   DHCP.       subnet
   subnet-mask. ,    subnet, -
      .

        
192.168.1.2  192.168.1.200.  DHCP       
  IP-   .     -
    IP-,   ,   
.   ,  IP-,  IP-    -
  .     IP-   -
     .

   DHCP       
  dhcpd:

# /shin/service dhcpd restart

   ,    IP-   
  DHCP,     .

 IP-

   ,       
 IP-. IP-       ,  -
   IP-    DHCP.

 ,     IP-,   -
     DHCP,      
   IP-.     DHCP 
- (. ) Ethernet- (NIC) .    
 -  ,    IP-.

434                                        IV.  