I'm taking a class for the ICND in March and I might be confused on the way that I can take my exam for the CCNA.If I just take the ICND course,does that mean that I can ONLY take the ICND portion of the exam?!Or will I be able to take the full exam with just that part of it?Also how heavily does the INTRO course weigh into the full exam? Thanks for any and all replies, Joe.