Client:we want dynamic mapping of network and packet flow visualization like;packet tracer simulation
Us: is 2D visualization enough.
Client:yeah
*fast forward after first demo*
Client: now make it 3D with pipes representing cable.and packets flowing through them like water.
Me: fucccccck

Why Cisco Packet Tracer takes SO MUCH RAM?!

Packet tracer sucks ass.

It's more unstable than my stomach after gas station sushi and drinking a whole bottle of miralax.

Just looking at someone who accidentaly reseted Final Exam Activity on Cisco Packet Tracer. Then i whisper on his ears.

"Try to read the dialog message. Never try to Slam every 'OK' button"

RIP cisco test....
Teach told us that we're writing an exam of the topic 5.1.4...something, ok, I downloaded the files (packet tracer, PDF). 20 minutes after I realized that I was working on the wrong one, coz it was actually 5.2.something, soooo I fucked up half of the time (a lession is about 40 mins) and when I finally finished I saved the PDF where my answers were given, uploaded it and when I checked it I saw the raw document.
I fucked this up reeaal baad.... I can't even focus on a fucking easy task now, I have to calm down

Cisco packet tracer.

Hello, i am new here and I saw a lot of great people with good advices, so here I am. I am new in sysadmin field and i need some advice from you. Now I watch CCNA videos and practice in packet tracer. What do you recomand? Videos/ programs/ OS . ( i am a computer science student).