Is IOS 12.1 current enough for CCNA/ENT?

drew2000

I have a few routers all running IOS 12.1, is that IOS good enough for the CCENT/CCNA exams?

My buddy told me that the exams are based on 12.2, but I wasn't able to confirm that on the CISCO site.

Thanks,
Drew

nel

for most stuff it probably will be, but i have found i cant do inter vlan routing with my 12.2 version. it needs 12.2T a think

scheistermeister

If you or anyone else wants to know which features which IOS version have here is a nifty tool.

http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp