I`m currently studing for the CCNA and in the Sybex book it covers the
1900 switches and ATM networks, however I did the bootcamp recently and was told that the 1900 switch is not in the exam (Catalysts 2900 Series is used) and ATM is not covered that much.I`ve never used a 1900 and my company doesn`t have any, so am wondering whether it is worth studying the command line structure and only have a brief understanding of ATM, should I include these in my studying?
Thanks