Assigning TCP/IP Information Automatically (Advanced); Using DHCP to Configure the IP address; Using APIPA to Configure the IP Address- Page 19

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 a 
DHCP Server in your network (typically a Unix/Linux or Windows

®

2000, XP network) the Print/Scan server will automatically obtain 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/Scan server configured via 
DHCP, BOOTP or RARP, you must set the BOOT METHOD 
to static so that the Print/Scan server has a static IP address. 
This will prevent the Print/Scan 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 the 
BRAdmin Professional utility.

To disable APIPA, refer to page 3-9.