Intel-r- 82579lm Gigabit Network Connection Vlan Driver Windows 10 Link

Another layer of complexity is that Intel does not always provide direct downloads for every variant of the 82579LM driver on their main download center. Because this chip is integrated into OEM motherboards (HP, Dell, Lenovo), Intel often directs users to the computer manufacturer's website.

When you perform a clean installation of Windows 10 (especially version 1809 and later), the operating system automatically assigns an to the Intel 82579LM controller. Solved: 82579LM Gigabit VLAN Support? - Intel Community

Simply running the .exe installer often works, but if you are missing the VLAN tab specifically, you should perform a "Clean Install." Another layer of complexity is that Intel does

Configuring VLANs on the Intel(R) 82579LM Gigabit Network Connection in Windows 10

If the installer fails, you can force-install the driver manually: Solved: 82579LM Gigabit VLAN Support

After installing the driver as above, you need to install the Intel PROSet adapter configuration utility (separate download). Look for PROSet_ADMtx64.exe from Intel’s download center (version matching your driver). Install with "Custom" > Select "PowerShell Module".

This article will walk you through everything: finding the right driver, installing it on Windows 10 (21H2/22H2), and forcing VLAN tagging to work again. Install with "Custom" > Select "PowerShell Module"

Import-Module -Name "C:\Program Files\Intel\Wired Networking\IntelNetCmdlets\IntelNetCmdlets" Identify your adapter name: Get-IntelNetAdapter