Allen-Bradley ProcessLogix R500.1 Installation Instructions Manual page 7

The following Private Networking IP Address scheme can be utilized for the system to
operate:
Table 1: Private Networking IP Address scheme
Server Type
Non-Redundant Server or
Primary Redundant Server
Backup Redundant Server
c. Enter the Subnet Mask 255.255.255.0.
d. Enter a default gateway if necessary.
IMPORTANT
5. Click OK.
ProcessLogix R500.1 Server Installation Instructions
Suggested Private Networking IP Address
NIC 1: 192.168.0.1
NIC 2: 192.168.1.1
NIC 3: 192.168.2.1
NIC 1: 192.168.0.2
NIC 2: 192.168.1.2
NIC 3: 192.168.2.2
IP Addresses are critical to the communication of the system. Rockwell
Automation suggests, when possible, to utilize a Private Network for
the control system. (Not connected to any other networks.) This
isolates the control system from interference from any business
communication.
In some organizations it is important for these addresses to be
controlled by the IT organization. Consult your company's practices
and IT organization for the appropriate IP address information. It will
be necessary to use valid IP information to integrate the ProcessLogix
Control system with the Business Network.
Publication 1757-IN950A-EN-P - September 2002
7