A whole section dedicated just to RIP? RIP can't possibly cause problems in the CCIE Lab Exam right? You may be surprised... :) IEWB-RS Volume I Version 5 RIP labs are now posted on the members site. If you are really ready for the lab exam you should be able to look at the topology diagram, read the the lab question, and know exactly what the implications of each configuration are before implementing them. If you can do this without looking at the solutions I would like to hear from you!
Feel free to post questions and comments here on the blog or here on the forum.