After finishing the 70-680 and some CIW certs its finally time for me to take on the CCNA. Its part of my WGU course this semester and I am hoping I can knock it out in two months. Now I am a complete noob when it comes to this so bear with me.
I want to set up a lab where I can practice the concepts and reinforce them. Kinda like a break/fix environment. I need to know what kind of gear do I need to set up a practice lab? I searched but didnt really find much except pictures of different labs.
So here are my noob questions

1. What equipment do I need. Is it just a router or do I also need a switch with it? Any recommendations?
2. Do i need a rack for the setup?
3. Any particular software?
Any any assistance is appreciated. Looking to get geared up in a couple weeks.
Thanks in Advance