Hi Bonito,
You are welcome. Mindmapping will help to create a nice overview of all CCNA topics for yourself. For the exam I have another tip:
Some of the questions have a lot of text explaining a scenario or a story that is not always required to find the right answer. When you get one of these questions, start by looking at the answers and figure out if there are any “bogus” answers that could never be correct. Once you got 2-3 answers left, see if you can skim the text to find the solution. Sometimes they give you 2-3 paragraphs of text while the real question is only in 2 or 2 lines of text.
You can find details and purchase links for my “How to Master CCNA” book here:
It’s available as an e-book or as hardcopy through Amazon.com. You can find both versions on the link above.
Good luck!
Rene