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MDR Central Manager upgrade

  • Published on Sep 24, 2026
  • 1 minute(s) read
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Prerequisite:

Make sure both the Central Managers meet the required system requirements as mentioned in Central Manager system requirements.

Steps:

This section provides the steps to upgrade the primary and secondary Central Managers configured for Manager Disaster Recovery (MDR).

  1. Using the Suspend MDR feature, suspend the MDR pair.

    Click Manager and select the root admin domain. Then go to Setup → MDR → Suspend MDR.

  2. Upgrade the primary Central Manager to the latest 11.1 version.

  3. Upgrade the secondary Central Manager to the latest 11.1 version.

  4. Using the Resume MDR feature, make the primary the active Central Manager.

    Make sure the latest signature set is present in both the Central Managers.

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