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🔧 Nagle Algorithm

Configure TcpAckFrequency

Disable TCP acknowledgment delay to reduce latency

Benefit

Main setting for Nagle algorithm optimization

Impact

high

Commands (2)

$nicPath = "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{NIC-GUID}"
New-ItemProperty -Path $nicPath -Name "TcpAckFrequency" -PropertyType DWord -Value 1 -Force

Warnings

  •  ⚠ Replace {NIC-GUID} with your actual network adapter GUID. Get it from the previous step.