i need advice regarding CCNP/CCVP/CCSP

thedrama

Hey i have been a CCNA certified person for almost 8 months. I have spent my time by repeating CCNA
cases so far due to some reasons. However, i need to level up. That's why, i made a decision on
taking CCNP or Voice or Security versions. I am aware of how hard to become CCNP/CCVP/CCSP
certified person while especially at least 3 separate exams need to be taken.

1) Which resources would you recommend as a study guide?
2) Again, which resources would you recommend directly related to exams? (tests, ****)