SCVMM 2019 NIC Not Showing Up

Mario A. Hernandez 171 Reputation points
2021-08-09T22:48:59.247+00:00

I have a new Windows Server 2019 Core server. I have configured NICs on the server but they are not showing in SCVMM.
In PowerShell I type, Get-NetAdapter,
121719-image.png

But when I go to SCVMM to add a Virtual Switch, I do not see the same NIC
121720-image.png

I found this article which I thought it would help me solve this problem but it did not,
https://support.microsoft.com/en-us/topic/how-to-reset-tcp-ip-by-using-the-netshell-utility-d954430c-9b11-43f0-6081-0fc9235a8b4a#bkmk_letmefixitmyselfalways.

Any other ideas?

Thanks.

System Center Virtual Machine Manager
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
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  1. XinGuo-MSFT 14,936 Reputation points
    2021-08-18T08:59:43.48+00:00

    From the screenshot above, Intel (R) Ethernet 10G 2P X550-t Adapter (with MAC B4-96-91-2B-FA-8E) has already become an external virtual switch, thus, it it not listed when we try to create more external virtual switches.

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  2. Mario A. Hernandez 171 Reputation points
    2021-08-18T15:41:17.943+00:00

    But the MAC in question is B4-96-91-2B-FA-8C. I only see that NIC if I do Get-NetAdapter. If I try to give it and IP or configure it with Hyper-V, I can't see it at all.

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  3. XinGuo-MSFT 14,936 Reputation points
    2021-08-19T02:30:18.407+00:00

    For testing purpose, is there any chance for us to remove the external virtual switch Intel (R) Ethernet 10G 2P X550-t Adapter (with MAC B4-96-91-2B-FA-8E), and then reboot the hyper-v host to check if it helps?

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