Allen-Bradley 193-DNENCAT, User Manual, Page: 21 / 112

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.