As over the time technology is updating, so Cisco Certification exam is changing from 24th February, 2020. CCNA, CCNP, CCIE all levels of certification exam and syllabus is changing as well. But good news is, if you complete any current exam before 24th of February, your certification will update to new certification automatically. So, with the 3 years of time, you don't have to update the exam again. But its always good to know the new knowledge and participate in the test. There is no more ICND1 will be there instead Entry level certification will be CCT.
Main key point is, if you want to do the current Cisco certification such as 100-105, 200-105 or 200-125 or any CCNP exam, you need to complete by 24th of February. After 24th of February, new CCNA certification 200-301 will be available.