I have a question....I am currently in the process of studying for my CCNA. My question is, what's next? I understand that at the CCNA level, you should have a solid foundation, but just researching job postings and cisco.com, there is so much more to know. Between wireless, voice, security, VPN, Data Center, how does a newbie get his foot in the door, what are the next steps? I would hate to take CCNA test and then not be able to get into the field because I don't know enough.