I passed the 200-120 exam on Wednesday and wanted to share what I used for preparation:
- Bulk of knowledge came from the Net Academy classes that I took at community college
- Lammle's for filling in the knowledge gaps
- Home lab for further labbing and exploration
- Boson and Cisco practice exams
Although I took the Net Acad classes our curriculum was based on the older CCNA test so it didn't cover EIGRP, Etherchannel, HSRP (and the other router redundancy protocols) and IPv6 but did provide a lot of hands on time with the equipment. That's where Lammle's book came in and I also used the practice tests to figure out what I needed to spend more time on. Speaking of practice tests, I found that the Cisco practice exams were closer to the actual test (especially in terms of Layer 2 switching). I hope this info is helpful for someone, on to CCNA Security!!