I was just wondering if any ccna's out there could help me. Are routed protocols widely covered on the ccna exam? I am planning on taking my exam in two weeks and I seem to be fine with everything except routed protocols.
Whenever I do practice tests I get like 60% on that subject. So is it something I should really brush up on? Also what are the topics/subjects most widely covered in the exam? Just so that I can be sure of what im in for

Thnx!!