Any suggestions or recommendations of places to study for a CCNA in Cape Town, from what I’ve seen it is possible to study it two parts ICND1(640-822) and ICND2(640-816) or you can do it in one go ICND1+2(640-802) and if anyone knows there is a CCNA-security IINS(640-553) cert but is only valid for 3 years, in the CCNA(640-802) cert is the security included in that and is the IINS a "short course"?