I am in the network field and I am almost done with on demand training for a higher level Cisco Network Certificate. The course is provided by a company called CC Boot Camp, based out of Las Vegas. The course is Cisco approved, which is a plus and so far, I am finished with the learning chapters and on to the Labs Portion. Barring any issues with the end of course Certification Exam, I will say that it is a great course, with just a few audio bugs here and there, such as voice overlapping. Feel free to hit me up for any further info.