Hi,I need of help..I bought a book set of CCNP self study guide,I just studied all the BCMSN book,I think that it's the 3 version,now I seen that BCRAN and troubleshooting book there are no more in certification,my question are:
Is there a period in which certification will continue to be with old exams?
I seen that BCRAN book is yet selled in Cisco Press site..why?
Must I to restudy BCMSN 4 version before to do exam?
Help me to understand please,thanks at all.