166 IBM Midrange System Storage Hardware Guide
g. Input the network information and click OK, as shown in Figure 4-29. You can configure
both controllers from this window by selecting the Ethernet port. Make sure to click OK
after configuring both of them.
The DS5020 has two Ethernet ports per controller. Make sure to select the port of each
controller you already cabled. If you are planning to have the system connected to only
one network, select port 1, leaving port 2 for service. See Figure 4-24 to be sure of
where to connect the LAN cables.
Figure 4-29 DS5000 Controller Network Configuration change
After changing the IP addresses, close the Storage Subsystem window, and remove the
added device from the Enterprise Management window. Then add the subsystem, repeating
step b, but this time, with your newly assigned IP addresses.
4.8.4 Using and configuring the DS Storage Manager client
We already know by now that the Storage Manager GUI uses two main windows:
Enterprise Management window
Subsystem Management window
Note: To manage storage subsystems through a firewall using out-of-band management,
configure the firewall to open port 2463 to TCP data.
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