From fb377a2aee5e08653e297df0b8c9ba8ffdb27482 Mon Sep 17 00:00:00 2001
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Date: Fri, 6 Mar 2026 05:57:25 +0000
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=20Service=EF=BC=9AHyper=20V?=
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+### 啟用 KVM
+
+```powershell
+Set-VMProcessor -VMName "<vm_name>" -ExposeVirtualizationExtensions $true
+```
+
+### 偽裝 MAC 地址 for PVE
+
+因為虛擬機共用同一張網路卡，為了防止流量進到 PVE 後，不再往虛擬機送，因此需要偽裝 MAC 地址
+
+```powershell
+Get-VMNetworkAdapter -VMName "<vm_name>" | Set-VMNetworkAdapter -MacAddressSpoofing On
+```
+
+# 限制虛擬硬碟的讀寫速度(IOPS)
+
+一個 IOPS 為 8KB / s，如果要限制虛擬硬碟只能使用 100MB / s 的速度，則 IOPS 應該設定為 12800 (100 * 1024 / 8)
+
+# 加入具 NAT 功能的虛擬交換器
+
+加入新的虛擬交換器
+
+```powershell
+New-VMSwitch -SwitchName "NAT Switch" -SwitchType Internal
+```
+
+設定交換器的 IP
+
+```powershell
+New-NetIPAddress -IPAddress 192.168.30.1 -PrefixLength 24 -InterfaceAlias "vEthernet (NAT Switch)"
+```
+
+設定 NAT
+
+```powershell
+New-NetNat -Name "NAT Network" -InternalIPInterfaceAddressPrefix 192.168.30.0/24
+```
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