Don't waste your money on the Cisco U training for the ECMS 500-220 exam. I went through the training course and felt very confident about passing the exam only to find out that nearly none of the questions on the exam align with this course. Most of the labs fail about half way through and submitting a trouble ticket is worthless because it takes them a day or more to get back to you; by then you are onto the next chapter after skipping the lab.   I'm now using the documentation.meraki.com site as a study aid since it does address some of the questions I remember from the exam. It's painstaking slow but at least I feel it is a more reliable source for the exam. ... View more