Chapter 2-2 Question 1: Packets are encapsulated into frames at which layer of the OSI model? A. data link B. network C. transport D. session Question 2: What is layer 3 of the OSI model called? A. network B. session C. data link D. app..
예전에 학교 다닐때 CCNA 과정중에 문제인데 메일에 남아있네 ^^; 관심있으신 분 풀어보세요 ㅋ. Chapter 2-1 Question 1: Which layer of the OSI model describes the various types of networking media? A. network layer B. data link layer C. physical layer D. transport layer Question ..