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VMware 5V0-23.20 Exam - Topic 3 Question 90 Discussion

Posted by Lynsey on Jun 30, 2026 at 11:41 PM

Which command should be used by a developer to log in to the vSphere with Tanzu Supervisor Cluster?

Suggested Answer: B

Authenticating Using kubectl

In vSphere with Tanzu, authentication is performed using vCenter Single Sign-On. You run the command kubectl vsphere login to authenticate a user through vCenter Single Sign-On to Kubernetes clusters.

kubectl vsphere login --server <kubernetes control plane> -u <username>

The --insecure-skip-tls-verify flag is required if the certificate presented by the vSphere with Tanzu control plane is not trusted by the client machine. The control plane is signed by the vCenter Server VMware CA by default. You can replace the control plane certificate with a trusted certificate if needed. Alternatively, install the vCenter Server VMware CA root certificate into your client machine to remove the need for the --insecure-skip-tls-verify flag.


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21 comments · newest first
AI
Aimee 2 days ago
I’m leaning towards C. The command structure is similar.
ED
Eden 7 days ago
A is also a possibility, but B feels more relevant.
ST
Stevie 12 days ago
I agree, B looks right. kubectl is common.
JI
Jill 17 days ago
I think it's B. Seems straightforward.
MA
Marylyn 23 days ago
Agreed, kubectl is the way to go.
VE
Venita 28 days ago
B is clear and concise.
FE
Felix 1 month ago
D seems off, not the right command structure.
VA
Valentine 1 month ago
C has a typo, not sure about that one.
MA
Marylyn 1 month ago
A looks good too, but kubectl is more common.
VE
Venita 2 months ago
B uses kubectl, which is standard.
FE
Felix 2 months ago
Really? I thought it was A.
VE
Venita 2 months ago
I think it's B.
MA
Marg 2 months ago
I agree with B, but why is it so complicated?
SH
Shonda 2 months ago
C looks wrong, too many dashes there.
MI
Ming 2 months ago
Wait, is it really B? I thought there was a typo in the options.
BR
Brittani 3 months ago
I thought it was A at first, but B makes more sense.
AR
Aretha 3 months ago
It's definitely B! That's the right command.
DA
Darnell 3 months ago
I thought the command was supposed to be vmwarectl, but now I'm confused with the options.
LA
Laine 3 months ago
I’m not sure about the exact syntax, but I remember vmwarectl was mentioned in our study materials.
ON
Ona 3 months ago
I practiced a similar question, and I feel like the command should start with kubectl, so maybe B?
GA
Gary 4 months ago
I think it's either B or D, but I can't remember if kubectl is the right command for vSphere login.
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