24.3.2 Global network management upgrade steps
During upgrading of NNMi management servers configured in a global network management environment to NNMi 12-60, the connections between the global network manager and the regional managers will be dropped until both the global managers and the regional managers have been upgraded to NNMi 12-60. For this reason, we recommend that you upgrade all of the servers at approximately the same time to minimize the total downtime.
For example, you might upgrade the NNMi management servers using the following steps:
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Upgrade the regional managers to NNMi 12-60 and verify that they are operating correctly.
After upgrading has been completed, follow the procedure in the Release Notes to apply the new license.
If the certificate repository is not already migrated to the PKCS#12 repository, after upgrade installation, please migrate to the PKCS #12 repository on the regional managers by using the steps in 10.2 Configuring an Upgraded NNMi Environment to Use the New Keystore.
The global manager will remain disconnected while the process of upgrading the regional managers is underway.
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Upgrade the global manager to NNMi 12-60.
After upgrading has been completed, follow the procedure in the Release Notes to apply the new license.
If the certificate repository is not already migrated to the PKCS#12 repository, after upgrade installation, please migrate to the PKCS #12 repository on the global manager by using the steps in 10.2 Configuring an Upgraded NNMi Environment to Use the New Keystore.
- Important
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Note the following:
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After upgrading has been completed, the updating of statuses and incidents might be delayed.
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