I have passed recently na CCNA exam and now I prepare to the next one - IPS. But I have one little trouble - I haven't any device exept for old IDS4210. It can run IDS v. 5.0 but I haven't any software to alive this device. Can anybody advice me how to obtain IDM 5 and IPS 5.x CD (or better .iso image)? I need this for educational purpose only. I am aware of "IPS Subscription Service License" - is this needed every time I want to update signature?
Thank you in advice