The following describes the tested operating systems and their roles in a virtualization environment.
    | Supported Host OS | Supported Guest OS | 
    | Virtualization Mode: None | 
| Windows Server 2012 R2 Windows Server 2016 Windows Server 2019 Windows Server 2022 Windows 8.1 Client (64 bit only) Windows 10 Client 1607 / 1809 / 21H2 (64 bit only) Windows 11 Client (64 bit only) | N/A | 
| Virtualization Mode: VMQ | 
| Windows Server 2012 R2 Windows Server 2016 Windows Server 2019 Windows Server 2022 | Windows Server 2012 R2Windows Server 2016Windows Server 2019Windows Server 2022Windows 8.1 Client (64 bit only)Windows 10 Client 1607 (64 bit only)Windows 10 Client 1809 (64 bit only)Windows 10 Client 21H2 (64 bit only)Windows 11 Client (64 bit only)
 | 
| Virtualization Mode: SR-IOV (Ethernet) | 
| Windows Server 2016 Windows Server 2019 Windows Server 2022 | Windows Server 2016Windows Server 2019Windows Server 2022Windows 10 Client 1607 (64 bit only)Windows 10 Client 1809 (64 bit only)Windows 10 Client 21H2 (64 bit only)Windows 11 Client (64 bit only)Centos/RHEL 7.9 GA 3.10.0-1160.el7.x86_64Centos/RHEL 8.4_4.18.0-305.el8.x86_64SLES15.3 SP3 5.3.18-57-defaultFedora 32 last_stable-for-linustFreeBSD 12.3-STABLE r371460FreeBSD 13.0-STABLEFreeBSD 14-0-CURRENT-x64-15565e0a217-257277
 | 
| Virtualization Mode: SR-IOV (InfiniBand) | 
| Windows Server 2016 Windows Server 2019 Windows Server 2022 | Windows Server 2016Windows Server 2019Windows Server 2022Windows 10 Client 1607 (64 bit only)Windows 10 Client 1809 (64 bit only)Windows 10 Client 21H2 (64 bit only)Windows 11 Client (64 bit only)Centos/RHEL 7.9 GA 3.10.0-1160.el7.x86_64 + OFED 5.7Centos/RHEL 8.4_4.18.0-305.el8.x86_64 + OFED 5.7SLES15.3 SP3 5.3.18-57-default + OFED 5.7
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