3Dtechguy wrote: » Took me 2 weeks and about 2 hrs a day of study time to pass. Although, I have prior networking knowledge and knew a good amount of the material already. I'd focus on common ports and the 7 layer model and what is associated with it. Also had quite a bit of wireless questions on there when I took it. I used the 7 layer model practice test on here to study a bit and I'm glad I did.