"A question I have from the ICND1. Can you have collision domains beyond the switch? What if we had 2 routers connected, with switches hanging off them, and PC's connected to the switches. I'd never thought beyond the switch, and I can't justify my answer. The more I think about it, the worse it gets. You're only concerned about collision domains up to the switch, right?"
Thanks so much for the awesome question!
In this Guest Expert spot from ICND2, Doug Bassett leads us through a discussion of the key elements involved in switch troubleshooting.
In this video, Anthony Sequeira and several Guest Experts discuss the topics of Trunks and VTP that CCNA students should be prepared for in Certification and production networks.