boile wrote: » Hi Everyone, Thanks for reading my post. My questions are: 1. Are Cisco ASA 5505 good for Cisco Security exams? 2. If so, what version of the IOS should I look for? 3. For Cisco 3550 switches, How do I find out if the switches have EMI or SMI images. If I type "sh ver" command, what part of the output, would show this information. I would appreciate your help.