DELL N3000 Manual Do Utilizador

Configuring DHCP Server and Relay Settings

    option subnet-mask 255.255.254.0;

    option domain-name-servers 10.1.218.3, 10.1.219.3;

    range dynamic-bootp 10.1.222.3 10.1.222.254;

    range dynamic-bootp 10.1.223.3 10.1.223.254;

    default-lease-time 21600;

    max-lease-time 43200;

   }

  }

  subnet 10.2.109.192 netmask 255.255.255.224 {

   pool {

    allow members of "Pool1";

    range 10.2.109.194 10.2.109.222;

    option routers 10.2.109.193;

    option subnet-mask 255.255.255.224;

    option domain-name-servers 10.1.218.3,10.1.219.3;

    default-lease-time 21600;

    max-lease-time 43200;

  }

 }

 subnet 10.2.109.224 netmask 255.255.255.224 {

  pool {

    allow members of "Pool2";

    range 10.2.109.226 10.2.109.254;

    option routers 10.2.109.225;

    option subnet-mask 255.255.255.224;

    option domain-name-servers 10.1.218.3,10.1.219.3;

    default-lease-time 21600;

    max-lease-time 43200;

   }

  }

 }

}

The switch software includes a DHCP client that can request network 

information from a DHCP server on the network during the initial system 

configuration process. For information about enabling the DHCP client, see 

"Setting the IP Address and Other Basic Network Information" on page 147. 
If the switch is functioning as a Layer 3 device, the Layer 3 DHCP Relay 

Agent can relay DHCP messages between DHCP clients and DHCP servers 

that are located in different IP subnets.