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Chapter 16. Configuring and replacing the Power Management
Module
Replacing the Power Management Module
The Power Management Module (PMM) is the APC MasterSwitch Power
Distribution Unit, Model AP9212. In this section, PDU refers exclusively to the
power distribution bars.
To replace the Power Management Module, see the detailed instructions that came
with your module.
Configuring after device replacement
1. Configure the new Power Management Module with the same IP address of the
2. Make sure that the firmware level is correct.
3. IBM Customer Support personnel will update the firmware if necessary.
4. For firmware versions prior to 2.2, an SNMP patch must be applied to maintain
5. To reinstall power bricks for the Remote Supervisor Adapter (RSA) cards, see
Related topics
Your cluster might have features that are not described in the documentation that
you received with the server. The documentation might be updated occasionally to
include information about those features, or technical updates might be available to
provide additional information that is not included in your server documentation.
These updates are available from the IBM Web site. Complete the following steps
to check for updated documentation and technical updates:
1. Go to http://www.ibm.com/pc/support/.
2. In the Learn section, click Online publications.
3. On the "Online publications" page, in the Brand field, select Options.
4. In the Family field, select Power Supplies/UPS.
5. Click Continue and select the online documents that best fit your needs.
© Copyright IBM Corp. 2004
Power Management Module you removed.
security. The SNMP patch for the AP9212 is available for download at:
http://apcc.com/tools/download/.
the applicable documentation that came with your power bricks and RSA card.
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Troubleshooting
