From the course: Wireshark: Network Troubleshooting
Join today to access over 22,600 courses taught by industry experts or purchase this course individually.
Plotting an IO graph - Wireshark Tutorial
From the course: Wireshark: Network Troubleshooting
Plotting an IO graph
- [Narrator] Another tool that we can use is an IO graph. And this'll help us to compare characteristics in a capture file. Now I've opened up this packet capture and within it, there are several things that are going on. I'll go through and show you how to do an IO graph. And then I'll have you do one in the form of a challenge. So when taking a look at this, I'll scroll up and down and we can see the intelligent scroll bar is telling us there are multiple issues. So we'll click on this dark area here and we can see out of order, duplicate acknowledgement and fast retransmissions. So now let's take a look at the IO graph. We'll go to Statistics and IO Graph. And when we open it, you'll see that there are All Packets and generally that's there as default. And what that is is all the packets in the capture. Now, when you take a look at the column headers, enabled means whether you want this to show or not. If…
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.
Download courses and learn on the go
Watch courses on your mobile device without an internet connection. Download courses using your iOS or Android LinkedIn Learning app.