My Brother الصمود
CCNP is a very good certificate, it requires more hands on and a little more in depth knowledge vs. the CCNA, , as you know it is 4 exams and no you do not need to study them all first and then take the test, you can study each one seperatly and take the test aginst it.
I know the hardest one is BSCI, it will take the most time to study, the BSCI is the Routing stuff,
Anyways please see below link for all the info you need about the cert, and I personally recommend the green books, " the cisco press books" who is better than Cisco to teach their stuff?
https://www.cisco.com/web/learning/l...aths_home.html
Good luck
Naser Khater
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