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.
SCVMM 2019 NIC Not Showing Up
![](https://techprofile.blob.core.windows.net/images/s0Osq3LQ7kuOh6tj4TuSQA.png?8D84B6)
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,
But when I go to SCVMM to add a Virtual Switch, I do not see the same NIC
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.
3 answers
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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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XinGuo-MSFT 16,246 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?