i think you should see vc01 NSX,ops, sddc and vsp-name VM to be created.
I changed NTP in VCenter. I deleted all other VM. I only keep Vcenter.
you can use powershell to remove extension
Set-PowerCLIConfiguration -Scope User -InvalidCertificateAction Ignore -Confirm:$false
Connect-VIServer vc01.lab.local -User administrator@vsphere.local
$em = Get-View ExtensionManager
$em.ExtensionList |
Select-Object `
Key,
@{N="Name";E={$_.Description.Label}},
Version,
Company |
Sort-Object Key |
Format-Table -Auto
------------
$RemoveKeys = @(
"com.vmware.nsx.management.nsxt",
"com.vmware.nsx.management.nsxt.vcp",
"com.vmware.nsx.management.nsxt.vpc",
"com.vmware.nsx.management.nsxt.networking"
)
foreach ($key in $RemoveKeys) {
$ext = $em.FindExtension($key)
if ($null -ne $ext) {
Write-Host "Removing extension: $key" -ForegroundColor Yellow
$em.UnregisterExtension($key)
}
else {
Write-Host "Not found: $key" -ForegroundColor Gray
}
}
-----------
$em = Get-View ExtensionManager
$em.ExtensionList |
Where-Object { $_.Key -like "*nsx*" } |
Select-Object Key, @{N="Name";E={$_.Description.Label}}, Version, Company |
Format-Table -Auto
then i restart vc.
You can choose install with vcenter.
-------------------------------------------
Original Message:
Sent: May 14, 2026 09:34 PM
From: stephenyu
Subject: VCF 9.1 deployment issue
I just find out NTP issue. I used internal network NTP server which may have issue.
I changed to use vmware NTP servers. it could deloyment.
I will update later