CCNA
CCNA Prep document The two most significant things to study on the test are the OSI model and TCP/IP addressing and subnetting. If you know both of those very, very well, then you are guaranteed about 50% on the exam. The rest comes from this sheet. The last bit of advice is that you didn't believe me on the importance of knowing the OSI model, learn it backwards, forwards, sideways, and be prep..
Network
2016. 5. 4. 02:03