To pass CCNA, you need the following:
1. Sybex CCNA Certification Guide 6th Edition, the most important chapter is the chapter on subnetting, chapter 3, if u dont know subnetting no matter the dumps you have you may fail the exam
2. You need ICND 1 and 2 , Cisco Official books
3. You need Packet tracer 5 or GNS 3.05, to get a feel of working with a router and practice what you read from the books.
Having read these two books, then you can think of dumps
1. You need Pass4sure 640-802 latest edition, the last version is 3.20, you can get this on 4shared.com.
2. You need to practice all the simulations on these site (THIS IS THE MOST IMPORTANT PART OF THE EXAM):
www.9tut.com3. You need to join
www.sadikhov.com forum, go through any information on ccna forum