I passed CCNA exam two and a half years ago and would like to prepare for CCNP now. My CCNA will be expired on 10/8/2007/. I don't know which choice as following is Cisco's certification policy allows:
1.I have to take all the 4(or 3) CCNP exams before the expiration date of my CCNA.
2.Before CCNA goes expired, I have to pass three of the CCNP exams and register the last exam. But i can leave the last exam to be taken after the CCNA expiration date.
3. I register any one of the CCNP exams before the CCNA deadline but I can take the exam after the deadline.
If you know the qualifications of the CCNP exam, would you please give me an answer to my quesiton? Your reply is truly appreciated!!