Hi. I am looking for some good, preferably free networking tutorials and practice. I have a 4 year degree in Network and Telecom but I still have a lot to learn. I would like to get my CCNA but I am not prepared yet. I know there are various books out there but I would like to go the free route first. I have found some practice CCNA tests online, but I am mainly looking for the study guide (vs. questions that I don't know the answers to). As I mentioned earlier, I prefer free but will spend money if someone has suggestions for quality books. Thanks in advance!
bread's done