Ebook: CCNA Exploration Course Booklet: Routing Protocols and Concepts, Version 4.0

This book/booklet is almost useless. Because it does not have any picture, diagram, not even include a table or form. I still need to get online to get the picture when I want to read the book, then what's the point to read the book for the text and look at the screen for the picture when the text is right in your face on the screen. Buy the more expensive hard cover CCNA Exploration Companion Guide if you really need a book.