Hey, guys i have a quick question i'm not sure if i purchased the wrong library or not. I'm Starting to study for my CCNP so i decided to purchase the CCNP quick reference. and i also purchased
CCNP Routing and switching foundation learning library: foundation Leaning for CCNP (642-902,642-813, 642-832). Should i actually return it and purchase the
CCNP Routing and Switching Official Certification Library. Need or will i still do fine with the library i purchase which is
Routing and Switching Foundation Learning Library. i haven't opened the book in case i should return and get the official exam one. need advice