The links below will lead you to free CCIE practice questions and sample tests for the various CCIE certification tracks (but be sure to cross reference all answers supplied for accuracy).
If you know of any CCIE practice questions that we haven't listed here then please do let us know, and don't forget to check out the other free practice questions listed for the other Cisco certifications on this site as many subjects overlap.
http://certification.about.com/CCIE CCIE security related info
http://www.transcender.com Some very good free demo questions to be found here
http://www.cert21.com Free demo questions - Need to register (free) first
http://www.go4mcse.com A braindump with no answers
http://www.go4mcse.com Another braindump
http://www.mcmcse.com Free questions
http://testfree3.testfree.com register for free, and take the demo test
http://www.quizware.com Free CCIE questions
Suggest a CCIE practice test site
CCIE Forums
Discussion groups that cover the CCIE certification:alt.certification.cisco Cisco newsgroup
http://www.certificationtalk.com Good Cisco certification orientated discussion board
http://www.certificationsuccess.com Cisco discussion forum
http://www.ccstudy.com CCIE study forum
http://www.certtutor.net CertTutor's Cisco discussion forum
http://www.examdiscussion.com Cisco discussion