LAN Cabling, Standards, and Topologies Chương này hoàn thành các câu đố Ethernet cho cuốn sách này, liên quan đến các yêu cầu của kỳ thi INTRO. Ethernet được bao phủ trong một số chương khác của cuốn sách này - cụ thể, Chương 3, "Data Link Layer nguyên tắc cơ bản: Ethernet LAN, Chương 9," Cisco LAN Switching Khái niệm cơ bản ", và Chương 10, chủ đề trong" mạng LAN ảo và Trunking. "những chương đã đặt nền móng của một kiến thức tương đối rộng của Ethernet. Tuy nhiên, để giữ cho những chương chảy và. | C H A P T E R LAN Cabling Standards and Topologies 11 This chapter completes the Ethernet puzzle for this book in relation to the requirements of the INTRO exam. Ethernet was covered in several other chapters of this book specifically Chapter 3 Data Link Layer Fundamentals Ethernet LANs Chapter 9 Cisco LAN Switching Basics and Chapter 10 Virtual LANs and Trunking. The topics in those chapters laid the foundation of a relatively broad knowledge of Ethernet. However to keep those chapters flowing and not get bogged down in some long tangents in some cases relatively unimportant tangents those earlier chapters did not cover all the details of Ethernet that might be on the INTRO exam. For those of you studying for the CCNA exam in other words the single-exam method of getting your CCNA certification you are probably following the reading plan outlined in the introduction. For you after this chapter you should move on to the first three chapters of CCNA ICND Exam Certification Guide. AUTHOR S NOTE While they may be on the CCNA exam the topics in this chapter are less likely to be on the CCNA exam than most other topics in this book. For those of you that are planning to take the CCNA exam instead of taking both the INTRO and ICND exams you might consider skipping this chapter. Refer to the introduction to this book for more perspectives on the CCNA exam topics. Do I Know This Already Quiz The purpose of the Do I Know This Already quiz is to help you decide whether you really need to read the entire chapter. If you already intend to read the entire chapter you do not necessarily need to answer these questions now. The eight-question quiz derived from the major sections in Foundation Topics portion of the chapter helps you determine how to spend your limited study time. 280 Chapter 11 LAN Cabling Standards and Topologies Table 11-1 outlines the major topics discussed in this chapter and the Do I Know This Already quiz questions that correspond to those topics. Table 11-1
