Lan switching and wireless, ccna exploration companion guide. Describe the purpose and functions of the physical layer in the network. Lan switching and wireless commands flashcards quizlet. Table 41 lists the types of application communication and compares their requirements with respect to some important network parameters. Describe the components of a wireless lan infrastructure. It covers lan switching concepts, architecture, design and troubleshooting. Scribd is the worlds largest social reading and publishing site. This chapter discusses the essential basics of the wlan technology. Lan switching and wireless ccna exploration labs and study.
Wireless lans is a lot about radio frequency rf and planning of the rf environment. Describe basic principles of the physical layer standards. The only exceptions are if a concept is beyond the scope of this course or is covered in ccnp, and then it is noted within the text. Describe common wirelessnetwork implementation issues such as interference and misconfiguration. The lwaps are responsible of forwarding wireless traffic to and. The staclient starts out in an unauthenticated, unassociated state. Cisco public 1 implement spanning tree protocols lan switching and wireless chapter 5. Chapter 4 wireless lan mobile computing summer 2004 distributed computing group distributed computing group mobile computing r. Provides the framework to unify wired and wireless access provides network services, user services, and endpoint services that are managed by an integrated management solution. Lan switchingandwirelessccnaexplorationlabsandstudyguide. It has a detailed chapter on cisco switches architecture and it is indeed very informative. Edra hoxha endi sykja sead lacej finanziert durch swisscontact swiss foundation for technical cooperation. Connectivity the wide use of lan switching at layer 2 has revolutionized localarea networking and has.
Cisco public 1 configure a wireless router lan switching and wireless chapter 7. Cisco lan switching configuration handbook, 2nd edition. Network fundamentals routing protocols and concepts lan switching and wireless accessing the wan network fundamentals is the first course and it has no prerequisites. Chapter 7 wired and wireless local area networks chapter. Lan switching and wireless ccna exploration companion guide.
Sep 09, 2017 this video shows the packet tracer activity connecting a wired and wireless lan. Ccna 2 switching, routing, and wireless essentials version 7. These notes are based on reading the official certification guide ccna wireless 200355 official cert guide. These are commands from the following pages in the lab book. Ccna routing and switching course overview course structure and sequences market research and global employers have consistently indicated that the skills gap for general networking skills is shrinking, while the skills gap for essential networking technologies such as security, voice, and wireless, and for emerging technologies such as data. Edra hoxha endi sykja sead lacej finanziert durch swisscontact swiss. Lan switching and wireless, ccna exploration companion guide is the official supplemental textbook for the lan switching and wireless course in the cisco networking academy ccna exploration curriculum version 4. Lan switching and wireless, ccna exploration labs and study guide is a complete collection of the labs specifically written for the ccna exploration course from the cisco networking academy. Lan switching and wireless commands ccna exploration labs and study guideallan johnson. In the diagram, if a message enters switch port 1 with a destination address of ea, then.
Unterlagen zur schulung albanischer lehrerim bereich informationstechnologie. Laptop pc wireless lan card what are the advantages and disadvantages of a wireless lan. This course provides a comprehensive approach to learning the technologies and protocols needed to design and implement a converged. Which of the following ieee wireless lan standards uses only the unii band of frequencies around 5. Chapter 3, wlan standards, touched on the standards and discussed them at a high level.
Introduction to lan switching welcome to the world of lans, in the previous couple of chapters, we learnt about routers and how they are used in the networking environments. Switching seamlessly switching from one access point to another is called roaming. Chapter 4 wireless lan mobile computing summer 2002 distributed computing group distributed computing group mobile computing r. Offering a complete view of computer networks, the book is designed for both undergraduate students and professionals working. Info texas state technical collegess itcc department has 2 courses in course hero with 18 documents. This course provides a comprehensive approach to learning the technologies and protocols. The ccna exploration curriculum is composed of four courses. Lan switching and wireless, ccna exploration labs and. Lan switchingandwirelessccnaexplorationlabsandstudy. Ccna wireless ccna wireless notes chapter 1 daniels. A lan can be part of a larger backbone network connected to other lans, a host mainframe, or public networks. Ingress port where a frame enters the device destination address maintains a table that it uses to determine how to forward traffic. Short intermezzo on cyclic redundancy codes overview. Which of the following answers is the correct maximum speed at which two ieee wlan devices can send data with a particular standard.
Routing, switching, wireless, collaboration, security, data center, video and broadband cable, optical networking, network management, and cisco services. Chapter 11 goes into campus design details and some common pitfalls are discussed. Exploration lan switching and wireless chapter 6 network. This chapter gets into the relevant details of the 802. A local area network is a group of microcomputers or other workstation devices located within a small or confined area and are connected by a common cable. Management tasks like creating wireless networks, authentication and roaming is all done in the wlc. This video shows the packet tracer activity connecting a wired and wireless lan. Explain how layer 2 switches forward data in a small to mediumsized lan. Offering a complete view of computer networks, the book is designed for both. Designed for our cisco field and partners, this guide will help you determine which cisco product, service. Ethernet is the most popular lan technology large installed base 500 million ethernet nodes more than 95% of lan traffic is ethernet based ethernet supports 10 mbs, 100 mbs fast ethernet, 1 gbs gigabit ethernet and 10 gbs 10gbe ethernet standardized by ieee 802. A comprehensive look at computer networking, from lans to wireless networks. Table 4 1 lists the types of application communication and compares their requirements with respect to some important network parameters. Identify the basic characteristics of copper cabling.
Cisco wireless lan controller configuration guide, release 7. Cisco lan switching fundamentals presents an indepth look at modern campus network requirements. Wattenhofer 42 design goals characteristics ieee 802. The first step is to authenticate utilizing the authentication service. Explain how frames are forwarded in a switched network. Introduction to wireless lan technology overview and objectives introduce wireless lan wlan technology and identify the verticals for wlan technology by the end of this chapter, you will have learned how to. Wireless networks can be configured to provide the same network functionality as wired networks, ranging from simple peertopeer configurations to largescale networks accommodating hundreds of users. Implement spanning tree protocols enterprise networking. This chapter introduces general campus switching and data. Exploration lan switching and wireless chapter 6 free download as powerpoint presentation. Describe the media contention method used by wireless technology.
At the end of each chapter is a summary of the chapters key concepts. Lan switching and wireless, ccna exploration labs and study guide. Choose from 500 different sets of wireless lan switching chapter 2 flashcards on quizlet. Frame forwarding switching in a lan switch a lan switch, makes decisions based on two criteria. Objectives describe wireless lan technology and standards. Wireless lans slides by jochen schiller with modifications by emmanuel agu qcharacteristics qieee 802. Understanding cisco wireless architectures 183 chapter 9. For example, chapter 7, ethernet lan switching concepts, explains how ethernet can support fullduplex fdx communication if a switch connects to a single device rather than a hub. The state transitions occur based on the outcome of the wlan services. This course provides a comprehensive approach to learning the technologies and protocols needed.
Lan switching and wireless free download as powerpoint presentation. Trainingswoche 4 lan switching and wireless faik nushi msc. Lan switching and wireless, ccna exploration companion guide book. Nov 29, 2011 a comprehensive look at computer networking, from lans to wireless networks. Switching concepts, vlans, and intervlan routing exam answers full scored 100%. The book is designed to give students practice exercises and handson labs to study the course concepts indepth. Wireless authentication, forwarding traffic between the lan wireless lan, etc. This course provides a comprehensive approach to learning.
In the next couple of chapters, we will learn about lans and the main device we will use will be the switch. Lan switching and wireless, ccna exploration companion. Learn wireless lan switching chapter 2 with free interactive flashcards. Describe wlan in general, typical uses for wlan technology and identify different vertical markets for wlan solutions. Cisco lan switching fundamentals provides administrators of campus networks with the most uptodate introduction to lan switching within a traditional ethernet environment. Lan switching and wireless ccna exploration companion guide wayne lewis, ph. Wireless lan concepts 14 deploying wlans 57 wireless lan security 8, 9. If you have a meeting room with 100 users then a single access point might be unable to provide enough bandwidth for everyone. Enterprise wireless lans use a wlc wireless lan controller and lwaps lightweight access point.