Title: It's good practice
Review: I dont know why some rate these CIMs so poorly. They are much better than routersim by far. Where else will you find training with narration and the number of routers you get. Although these CIMs are very structured in the commands available for individual the labs I feel what they are trying to do is teach you a specific topic without allowing you to stray away from the intended lesson so you better understand what is being taught. If you read any of the books and the use the CIMs you will have a greater understanding of what you read and some hands-on to back up the theory. Yes it's a little pricey but I find the much more enjoyable to learn from than dry read the page routersim.
Is this product review negative?