We use this information to address the inquiry and respond to the question. To conduct business and deliver products and services, Pearson collects and uses personal information in several ways in connection with this site, including: Questions and Inquiriesįor inquiries and questions, we collect the inquiry or question, together with name, contact details (email address, phone number and mailing address) and any other additional information voluntarily submitted to us through a Contact Us form or an email. Please note that other Pearson websites and online products and services have their own separate privacy policies. This privacy notice provides an overview of our commitment to privacy and describes how we collect, protect, use and share personal information collected through this site. Pearson Education, Inc., 221 River Street, Hoboken, New Jersey 07030, (Pearson) presents this site to provide information about Pearson IT Certification products and services that can be purchased through this site. Industry standards, practices, and network theoryĮxplain the basics of network theory and concepts Given a scenario, troubleshoot and resolve common network issues Given a scenario, analyze and interpret the output of troubleshooting tools Given a scenario, configure a switch using proper features Given a scenario, implement and configure the appropriate addressing schemaĮxplain the basics of routing concepts and protocols Install and configure the following networking services/applicationsĮxplain the characteristics and benefits of various WAN technologiesĭifferentiate between network infrastructure implementations TABLE 5-1 Chapter 5 CompTIA Network+ ObjectivesĮxplain the functions and applications of various network devices
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The end of the chapter includes a complete set of question plus sample certification type questions. The chapter review also includes “Test Your Knowledge” questions to aid in the understanding of key concepts before the reader advances to the next section of the chapter. These comments are provided to help reinforce the reader’s understanding of a particular Network+ objective. At the end of each chapter section is a review with comments of the Network+ objectives presented in that section. The chapter sections where each objective is presented are identified. Table 5-1 lists and identifies, by chapter section, where each of the CompTIA Network+ objectives are presented in this chapter. The chapter concludes with a section on the concept of auto-negotiation, examining the advantages and disadvantages of this network configuration option. An example of interconnecting LANs is provided in section 5-5. The layer 2 switch is examined in section 5-3, and the router is introduced in section 5-4. The properties of a networking bridge are defined in section 5-2. The concepts behind the hardware technologies used to interconnect LANs are presented in sections 5-2 to 5-5. The OSI model provides a framework for networking that ensures compatibility in the network hardware and software. The framework defining the network layers for linking networks together is defined by the OSI model and was introduced in Chapter 1, “Introduction to Computer Networks,” section 1-3. )Ī collection of two or more interconnected LANs in a limited geographic area Describe the concept of auto-negotiation.Describe the concept of a network segment.Describe the function of a gateway in a computer network.Describe the interface associated with a router.Describe the function of a router when used to interconnect LANs.Discuss the advantages of using a switch instead of a hub.Describe how a switch is used to interconnect LANs.Describe how a bridge is used to interconnect LANs.5-6 Configuring the Network Interface-Auto-negotiation.5-5 Interconnecting LANs with the Router.
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