Going for 640-554, a few questions..

osJoe

Hello everyone! I'm looking to go for the new CCNA Security exam. I understand that I can lab most of what I will need through GNS3 and use the book for the rest.. However, I am wondering with the new exams which IOS version should I lab with. Thanks for any help.

rowelld

You should be using at least 12.4 security k9 image.