This pod closely emulates the actual CCIE lab test.  I have used it in the past in a CCIE Bootcamp classroom, where several students are working labs together at the same time.

I now use this as a mock-lab trial, where on a timed basis you can test your level and know how close you are for the real thing.  It will take you more than 8 hours to complete everything I have for you to do with this simple topology.

One Six Router Pod Diagram