NSX Cloud components are upgraded using the CSM Upgrade Coordinator.
The NSX Cloud Upgrade Workflow
Update the MTU in NSX-T Data Center 2.3. This can be either done using the NSX Manager UI or NSX Manager REST APIs. See the NSX-T Data Center Release Notes > NSX Cloud Known Issues, for details.to 1500 before starting the upgrade to
First upgrade NSX Cloud components as follows. After that, upgrade NSX-T Data Center following the detailed steps here: Upgrading NSX-T Data Center.