I am a newcomer in the field of networking.My desire to become a CISCO expert made me go out in search of a CISCO academy(meridian technologies=APTECH) and I was lucky to find one close to where I live.The training is expected to last for four months.I am a little bit confused,I am not sure if four months is enough to really tutor me on all the topic areas of CCNA(640-802).I would like to get your expert opinion on this issue.Thanks