Use the checklist to track your work on the upgrade process.
|Review the known upgrade problems and workaround documented in the NSX-T Data Center release notes.
|See the NSX-T Data Center Release Notes.
|Follow the system configuration requirements and prepare your infrastructure.
|See the system requirements section of the NSX-T Data Center Installation Guide.
|Evaluate the operational impact of the upgrade.
|See Operational Impact of the NSX-T Data Center Upgrade.
|Upgrade your supported hypervisor.
|See Upgrading Your Host OS.
|If you have an earlier version of NSX Intelligence installed, upgrade NSX Intelligence first.
|See Activating and Upgrading VMware NSX Intelligencefor version 3.2 or later at https://docs.vmware.com/en/VMware-NSX-Intelligence/index.html.
|Complete the Pre-Upgrade Tasks.
|See Pre-Upgrade Tasks.
|Verify that the NSX-T Data Center environment is in a healthy state.
|See Verify the Current State of NSX-T Data Center.
|Download the latest NSX-T Data Center upgrade bundle.
|See Download the NSX-T Data Center Upgrade Bundle.
|If you are using NSX Cloud for your public cloud workload VMs, upgrade NSX Cloud components.
|See Upgrading NSX Cloud Components.
|Upgrade your upgrade coordinator.
|See Upgrade the Upgrade Coordinator.
|Upgrade the NSX Edge cluster.
|See Upgrade NSX Edge Cluster.
|Upgrade the hosts.
|See Configuring and Upgrading Hosts .
|Upgrade the Management plane.
|See Upgrade Management Plane.
|See Verify the Upgrade.
|Troubleshoot upgrade errors.
|See Troubleshooting Upgrade Failures.