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Chapter 6: Wired Analysis
The following information is shown at the bottom of the
screen.

A progress spinner , indicating the test is in progress, 
a green check mark , indicating the test passed, 
or a red X , indicating the test failed

The number of hops it took to reach the destination

The response time of the last hop displayed in the list

The packet type used for path analysis

The Packet Type button, which appears when path
analysis completes or is stopped

Tap the button to change the protocol used for path
analysis. Available protocols are UDP, TCP, and ICMP. The
default protocol is UDP. When using TCP, the default port
is 80. 

The TCP protocol uses TCP SYN packets for path analysis,
which often produces the best results.
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