I am in the process of studying for the 640-822 ICND1 exam. I do not have a background in networking,but i was lucky enough to get hired by a company that strictly deals with cisco Voice and Data communications. What do you think is the best steps for me to start with passing this exam. I just started watching CBT nuggets on ccent and also have wendell odom book on ccent. Thank you in advance for all your responses.