Allen-Bradley PLC-5 User Manual page 182

11-8 Communicating with Devices on an Ethernet Network
HP 9000
(HP-UNIX)
computer)
Publication 1785-UM012D-EN-P - July 2005
C. Replace
xxyy
valid hexadecimal digits (0-9, A-F); do not use the hyphens that separate
the numbers. (You will find the hardware address on a label affixed to
the printed circuit board of the Ethernet PLC-5 controller.)
3. Save, close, and make a backup copy of this file.
EXAMPLE
BOOTP
server
Based on this configuration, the BOOTPTAB file looks like:
# Legend:
#
#
#
#
#
#
#Default string for each type of Ethernet client
defaults5E: ht=1:vm=rfc1048
#Entries for Ethernet PLC-5 controllers:
device1: tc=defaults5E:ip=12.34.56.1:ha=0000BC1C1234
device2: tc=defaults5E:ip=12.34.56.2:ha=0000BC1C5678
device4: tc=defaults5E:ip=12.34.56.3:ha=0000BC1C9012
(1)
1 = 10MB Ethernet
(2)
use rfc1048
Run your BOOTP utility to send the configuration information to the
Ethernet interface module.
with the last four digits of the hardware address. Use only
In this example there are three Ethernet PLC-5 controllers
and an HP 9000 personal computer. The names and
hardware addresses are device specific:
DeviceNameIP AddressHardware Address
Ethernet PLC-5sigma112.34.56.100:00:BC:1C:12:34
Ethernet PLC-5sigma212.34.56.200:00:BC:1C:56:78
Ethernet PLC-5sigma312.34.56.300:00:BC:1C:90:12
802.3/Ethernet (TCP/IP)
PLC-5/20E
processor
PLC-5/20E
sigma1
processor
sigma2
gw -- gateways
ha -- hardware address
(1)
ht -- hardware type
ip -- host IP address
sm -- subnet mask
vm -- BOOTP vendor extensions format
tc -- template host
PLC-5/40E or
-5/80E
processor
sigma3
(2)