What type of data streams can IPerf create?

iPerf is a network testing tool that is specifically designed to measure the maximum bandwidth of a network connection. One of its key features is the ability to create TCP and UDP data streams for testing purposes.

By using TCP, iPerf can simulate traffic that might occur in typical web applications, ensuring that the measurements reflect realistic usage scenarios. By using UDP, it can test scenarios where connections are less reliable, such as streaming media, where loss of packets may occur and where lower latency is essential.

This capability allows network engineers to assess how well a network is performing under different types of data traffic scenarios, making it a powerful tool for performance tuning and monitoring. Thus, the correct choice identifies the specific data streams, TCP and UDP, that iPerf utilizes for testing network performance effectively.