Rockwell Automation Publication 193-UM014C-EN-P - August 2016 21
Configure the EtherNet/IP Communication Auxiliary Module Chapter 2
Figure 7 - Last Octet Selection
When the node address selection switches are set to a value greater than 255,
the IP address is set to DHCP Enabled or programmed for a static IP address.
Assign Network Parameters
via the BOOTP/DHCP Utility
By default, the EtherNet/IP communication auxiliary module is DHCP
Enabled. The BOOTP/DHCP utility is a standalone program that is located
in the BOOTP-DHCP Server folder accessed from the Start menu.
This utility recognizes DHCP-enabled devices and provides an interface to
configure a static IP address for each device.
To assign network parameters via the BOOTP/DHCP utility, perform this
procedure:
1. Execute the BOOTP/DHCP software.
2. Choose Tool Network Settings.
EXAMPLE When the top dial is set to 1, the middle dial is set to 2, and the bottom dial
is set to 3, the resulting IP address is: 192.168.1.123.
x 100 Digit
x 1 Digit
x 10 Digit
IMPORTANT Before starting the BOOTP/DHCP utility: Make sure you have the
hardware MAC ID of the module, which is printed on the front of the
EtherNet/IP communication auxiliary module. The MAC ID has a format
similar to: 00-0b-db-14-55-35.