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NICAnpassungen.ps1
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NICAnpassungen.ps1
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#THE HOLY NGIS VM-WS2019 NETWORK BACK OPTIMIZATION SCRIPT V1.0
# für folgenden Umgebungen NATIVE2019, HV2019, VM2019
Get-NetTCPSetting | ft -AutoSize
Set-NetTCPSetting -SettingName "InternetCustom" -CongestionProvider CTCP
Set-NetTCPSetting -SettingName "InternetCustom" -DelayedAckTimeoutMs 50
Set-NetTCPSetting -SettingName "InternetCustom" -ForceWS Disabled
Set-NetTCPSetting -SettingName "DatacenterCustom" -CongestionProvider DCTCP
Set-NetTCPSetting -SettingName "DatacenterCustom" -CwndRestart True
Set-NetTCPSetting -SettingName "DatacenterCustom" -ForceWS Disabled
Set-NetTCPSetting -SettingName "Compat" -ForceWS Disabled
Set-NetTCPSetting -SettingName "Datacenter" -CongestionProvider DCTCP
Set-NetTCPSetting -SettingName "Datacenter" -CwndRestart True
Set-NetTCPSetting -SettingName "Datacenter" -ForceWS Disabled
Set-NetTCPSetting -SettingName "Internet" -CongestionProvider CTCP
Set-NetTCPSetting -SettingName "Internet" -DelayedAckTimeoutMs 50
Set-NetTCPSetting -SettingName "Internet" -ForceWS Disabled
#für folgenden Umgebungen NATIVE2019, HV2019, VM2019
netsh int tcp show global
netsh int tcp set global RSS=Disabled
netsh int tcp set global RSC=Disabled
#für folgenden Umgebungen NATIVE2019, HV2019, VM2019
Get-Net6to4Configuration | ft -AutoSize
Set-Net6to4Configuration -State Disabled
#für folgenden Umgebungen NATIVE2019, HV2019, VM2019
Get-NetIsatapConfiguration | ft -AutoSize
Set-NetIsatapConfiguration -State Disabled
#für folgenden Umgebungen VM2019
Get-NetAdapterAdvancedProperty | ft -AutoSize
Get-NetAdapter | Set-NetAdapterAdvancedProperty -DisplayName "Large Send Offload Version 2 (IPv4)" -DisplayValue "Disabled" -NoRestart
Get-NetAdapter | Set-NetAdapterAdvancedProperty -DisplayName "Large Send Offload Version 2 (IPv6)" -DisplayValue "Disabled" -NoRestart
Get-NetAdapter | Set-NetAdapterAdvancedProperty -DisplayName "Recv Segment Coalescing (IPv4)" -DisplayValue "Disabled" -NoRestart
Get-NetAdapter | Set-NetAdapterAdvancedProperty -DisplayName "Recv Segment Coalescing (IPv6)" -DisplayValue "Disabled" -NoRestart
Get-NetAdapter | Set-NetAdapterAdvancedProperty -DisplayName "Receive Side Scaling" -DisplayValue "Disabled" -NoRestart
Get-NetAdapter | Restart-NetAdapter