I've decided to go for my CCIE in R&S.
I took the CCNA fresh out of high school, about 7 years ago, but want to go for the CCIE now. I've been working with networks for the last several years, but was wondering if anyone had any tips/suggestions/pointers for studying? I'm honestly not even sure how to begin... what books should i get? study guides? any websites someone can point me toward?
Thanks so much :)