> For the complete documentation index, see [llms.txt](https://derek-johnson-1.gitbook.io/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://derek-johnson-1.gitbook.io/welcome/freshman/network-150/week-5/lab-4-3.md).

# Lab 4-3

* Document the use of "Simulation Mode"
  * Set filter to see only the type of traffic you want. > use the skip arrows to watch the packets jump from network device to network device.
* Document how to save configurations on routers
  * Click router > settings > save.
* Enter useful Packet Tracer Tips/Tricks you pick up
  * The switches will show http traffic not the server.