Cisco IOS Bridging and IBM Network Solutions

If you are trying to teach yourself the details of DLSw+, RSRB, IRB, etc, this book is full of complete sample configurations. Yes, you can find this same stuff on the Doc CD if have an hour to spare finding what you are looking for. I would particularly recommend this book to CCIE candidates because you will have these IOS documentation books at your disposal during the hands-on lab. You might as well start learning where to find things: before the lab.