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IBM System Storage DR550 Version 3.0 ------17 March 2006 Page 58
IBM Storage Systems Copyright © 2006 by International Business Machines Corporation
Connecting to 10/100/1000 Ethernet (Copper) Network
The connection to the customer’s 10/100/1000 Mbps Ethernet (copper) network is provided by the
IBM Dual Port Base TX Ethernet-PCI-X Adapter, located in PCI slot 1 (on the very left side) of each
P5 520 server.
This is illustrated in the figure below. It is important not to change the IP addresses on the P5 520
servers for the attachment of the DS4100 servers nor change the IP addresses on the DS4100
storage servers.
Dual Node
10/100/1000 (Copper) IP Addresses
CtrlBCtrlA
DS4100#2 (in Rack B)
10/100/1000 EN Switch #1
(customer's network)
10/100/1000 EN Switch #2
(customer's network)
192.168.5.102
192.168.5.104
P5 520 #1 (DRS_Engine_1)
P5 520 #2 (DRS_Engine_2)
CtrlBCtrlA
DS4100#1 (in Rack A)
192.168.1.21
HACMP boot
connection
192.168.2.10 HACMP standby connection
10/100/1000 (T6)
HMC1
HMC2
System
board
10/100/1000 (T5)
USB0 (T7)
USB1 (T8)
10/100/1000 (T6)
HMC1
HMC2
System
board
10/100/1000 (T5)
USB0 (T7)
USB1 (T8)
192.168.4.103
192.168.4.101
192.168.5.25
192.168.4.23
192.168.4.24
192.168.5.26
192.168.2.11 HACMP standby connection
192.168.1.23
HACMP boot
connection
Pwr GXT135p Graphics
Adapter - Slot 2
2 Port 10/100/1000 Ethernet
TX PCI-X Adapter - Slot 3
2 Gb Fibre channel Adapter -
Slot 4 (DS4100)
2 Gb Fibre Channel Adapter
- Slot 5 (DS4100)
2 Gb Fibre Channel
Adapter - Slot 1 (tape)
Pwr GXT135p Graphics
Adapter - Slot 2
2 Port 10/100/1000 Ethernet
TX PCI-X Adapter - Slot 3
2 Gb Fibre channel Adapter -
Slot 4 (DS4100)
2 Gb Fibre Channel Adapter
- Slot 5 (DS4100)
2 Gb Fibre Channel
Adapter - Slot 1 (tape)
The following table shows the IP addresses associated with the servers, storage and customer
network. Please note that some addresses may need to be changed while others should not be
changed.
IP Address IP Description Device Configuration Need?
DRS_Engine_1
192.168.1.21 drs_engine1_boot AIX To be changed
192.168.2.10 drs_engine1_stdby AIX To be changed
192.168.1.22 drs_cluster_svc AIX / HACMP To be changed
192.168.3.10 drs_engine1_hrtbeat AIX / HACMP Do not change
192.168.4.23 drs_engine1_DS40002_ctrlA AIX Do not change
192.168.5.25 drs_engine1_DS40002_ctrlB AIX Do not change