Workflow
This is the process by which Security Cloud Control upgrades the active/standby pair of ASAs:
Procedure
| 1 |
Security Cloud Control downloads the ASA and ASDM images to both ASAs.
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| 2 |
Security Cloud Control upgrades the secondary ASA first. |
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| 3 |
Once the upgrade is complete and the secondary ASA returns to the "Standby-Ready" state, Security Cloud Control initiates a failover so that the secondary ASA becomes the active ASA. |
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| 4 |
Security Cloud Control upgrades the primary ASA, which is now the current standby ASA. |
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| 5 |
Once the primary ASA returns to the "Standby-Ready" state, Security Cloud Control initiates a failover so that the primary ASA becomes the active ASA.
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