SDDC Manager does not manage the lifecycle of the NSX Global Managers. You must download the NSX-T Data Center upgrade bundle manually to upgrade the NSX Global Managers.
Procedure
- In a web browser, go to VMware Customer Connect and browse to the download page for the version of NSX-T Data Center listed in the VMware Cloud Foundation Release Notes BOM.
- Locate the NSX version Upgrade Bundle and click Read More.
- Verify that the upgrade bundle filename extension ends with .mub.
The upgrade bundle filename has the following format
VMware-NSX-upgrade-bundle-versionnumber.buildnumber.mub.
- Click Download Now to download the upgrade bundle to the system where you access the NSX Global Manager UI.