Chapter 3 Running the Demonstration
Assuming the host browser is displaying the NetX Duo Iperf Demonstration web page as shown previously and Jperf is running on the host, this chapter describes how to execute each Iperf test.
Running the UDP Transmit Test
The UDP Transmit Test determines the performance of NetX Duo UDP transmission to the host. In this test, the NetX Duo target is the client and the Jperf host is the server. First, select Server and UDP in the Jperf IDE. Next, select Run IPerf! to initiate the Iperf server, as shown below.
Now, from the NetX Duo Iperf Demonstration web page, select the Start UDP Transmit Test button to initiate the test. You should now observe performance statistics in the Jperf IDE and the NetX Duo web page updated, as shown below.
To complete the test, select here link on the NetX Duo Iperf Demonstration web page. You should now observe the performance results of the test. In this example, the UDP transmission performance on the NetX Duo target to the Iperf host was 94Mbps on the NetX Duo target, as shown below.
Running the UDP Receive Test
The UDP Receive Test determines the performance of NetX Duo UDP reception on the NetX Duo target. In this test, the NetX Duo target is the server and the Jperf host is the client. First, select Client and UDP in the Jperf IDE. Next, select Start UDP Receive Test on the NetX Duo Iperf Demonstration web page, as shown in the following illustration.
Now select Run IPerf! from the Jperf IDE and observe statistics in the Jperf IDE, as shown below.
To complete the test, select the here link on the NetX Duo Iperf Demonstration web page. You should now observe the performance results of the test. In this example, the UDP reception performance on the NetX Duo target was 95Mbps, as shown below.
Running the TCP Transmit Test
The TCP Transmit Test determines the performance of NetX Duo TCP transmission to the host. In this test, the NetX Duo target is the client and the Jperf host is the server. First, select Server and TCP in the Jperf IDE. Next, select Run IPerf! to initiate the Iperf server, as shown below.
Now, from the NetX Duo Iperf Demonstration web page, select the Start TCP Transmit Test button to initiate the test. You should now observe performance statistics in the Jperf IDE and the NetX Duo Iperf Demonstration web page updated, as shown below.
To complete the test, select the here link on the NetX Duo Iperf Demonstration web page. You should now observe the performance results of the test. In this example, the TCP transmission performance on the NetX Duo target was 91Mbps, as shown below.
Running the TCP Receive Test
The TCP Receive Test determines the performance of NetX Duo TCP reception on the NetX Duo target. In this test, the NetX Duo target is the server and the Jperf host is the client. First, select Client and TCP in the Jperf IDE. Next, select Start TCP Receive Test on the NetX Duo web page, as shown.
Now select Run IPerf! from the Jperf IDE and observe statistics in the Jperf IDE, as shown below.
To complete the test, select the here link on the NetX Duo Iperf Demonstration web page. You should now observe the performance results of the test. In this example, the TCP reception performance on the NetX Duo target was 71Mbps, as shown below.
