TCP tuning
| Internet protocol suite | 
|---|
| Application layer | 
| Transport layer | 
| Internet layer | 
| Link layer | 
TCP tuning techniques adjust the network congestion avoidance parameters of Transmission Control Protocol (TCP) connections over high-bandwidth, high-latency networks. Well-tuned networks can perform up to 10 times faster in some cases. However, blindly following instructions without understanding their real consequences can hurt performance as well.