Brother FAX 1920CN - Manual (Page 21)

2 - 4 TCP/IP CONFIGURATION
NC9100h_FM6.0
Assigning TCP/IP Information
Automatically (Advanced)
Using DHCP to Configure the IP address
The Dynamic Host Configuration Protocol (DHCP) is one of several
automated mechanisms for IP address allocation. If you have DHCP
Server in your network (typically a Unix/Linux or Windows
® 2000, XP
network) the Print/Fax server will automatically obtains its IP address
from DHCP server and register its name with any RFC 1001 and
1002-compliant dynamic name services.
Using APIPA to Configure the IP Address
With Automatic Private IP Addressing (APIPA), DHCP clients
automatically configure an IP address and subnet mask when a
DHCP server is not available. The device chooses it's own IP
address in the range 169.254.1.0 through to 169.254.254.255. The
subnet mask is automatically set to 255.255.0.0 and the gateway
address is set to 0.0.0.0.
By default, the APIPA protocol is enabled.
If you do not want your Print/Fax server configured via
DHCP, BOOTP or RARP, you must set the BOOT METHOD
to static so that the Print/Fax server has a static IP address.
This will prevent the Print/Fax server from trying to obtain an
IP address from any of these systems. To change the BOOT
METHOD, use the machine’s control panel or by using the
BRAdmin Professional utility.