SimulationExams.com (http://www.simulationexams.com/), a leading practice tests provider, has released CCENT 100-101 practice tests. Please check out the following links:
http://www.simulationexams.com/exam-details/cisco-ccent.htm
http://www.simulationexams.com/downloads/cisco-tests/ccent/ccna-icnd1-ccent-download.htm
The older exams, 640-822 CCENT and 640-816 ICND2 are retiring by September 2013. ICND2 old is getting replaced by ICND2 200-101