3 great short courses from a very reputable academy. This is a great way to get a taster for the real thing at a later stage. No-one can argue with free. Register and perform the courses at your own leisure.
CISCO CCNA - click here
CISSP Security Certification - click here
Network Security Administrator Certification - click here
Thanks for this TA, I'll now be able to see how treacherous some of the CISSP domains are, but at least I'll know what I'll be up against next year.