Hyper-V虛擬機限制頻寬、停用頻寬管理

Set-VMNetworkAdapter -VMName ABC -MaximumBandwidth 1000000000
限制虛擬機ABC頻寬上限為1 Gbps

停用頻寬管理：
Set-VMNetworkAdapter -VMName ABC -MinimumBandwidthAbsolute 0 -MaximumBandwidth 0

ref:
Windows Server 2012 QoS Common Configurations