CCNA Exam Preparation Tips Day 1 Lesson: Understanding the OSI and TCP/IP Models by admin November 8, 2024 by admin November 8, 2024 Today’s Lesson: Understanding the OSI and TCP/IP Models Objective: Learn the purpose of each OSI layer and how data flows through them. Compare the OSI model to the TCP/IP model. … 0 FacebookTwitterPinterestEmail
