r/packettracer

I simulated a basic enterprise connection between two sites.
1 Site with one switch for demonstration of Single Point of Failure

and site 2 with 2 switches and additional server for DNS.
The whole point of the exercise is to simulate a controlled environment for multiple concepts.
Learnt to configure DHCP
Routing and Debugging the routing table
NAT
Routing between switch<->Router<->Firewall<->Endhosts.

Only things I need to learn more are VPN Tunnelling to connect the two seperate subnets, then i will also learn OSPF, VLans. There's just so much to learn. And I couldn't be more excited.

First of all sorry for the image's quality. I've tried to search for an answer but can't find a definitive one. Is it good practices to register every VLAN in every switch? I did it in both left switches, but my teacher says I shouldn't (he's not a reliable source since he uses chatgpt for everything that he has to teach us). So what do you think? I've seen something about VTP but I don't know what that is yet.

Im trying to connect vpn and the 2 routers . Whats the issue?

¡Buenas! A ver si alguien me puede ayudar con un problema que me está volviendo loco en Packet Tracer.

Estoy intentando cambiar el módulo de red de un PC. Por defecto, me aparece con la tarjeta inalámbrica Linksys WMP300N. El problema es que:

1. Apago el PC desde el botón físico (el led verde se apaga).
2. Intento arrastrar el módulo WMP300N fuera del slot para dejarlo vacío, pero no se quita. No me deja moverlo ni sustituirlo por una placa Ethernet (PT-HOST-NM-1CFE).
3. Además, el PC me deja conectar un cable directo al router aunque tenga la tarjeta WiFi puesta, lo cual no tiene sentido físico.

He probado a reinstalar la aplicación, borrar caché y datos locales, pero el comportamiento sigue igual. ¿Es un bug conocido de la versión actual o me falta algún paso previo para desbloquear el slot?

¡Gracias!