Learn from the Best - Cisco Networking Authority Todd Lammle Written by Cisco networking authority Todd Lammle, this comprehensive guide has been completely updated to reflect the latest CCNA 640-802 exam. Todd s straightforward style provides lively examples, hands on and written labs, easy-to-understand analogies, and real-world scenarios that will not only help you prepare for the exam, but also give you a solid foundation as a Cisco networking professional. This Study Guide teaches you how to * Describe how a network works * Configure, verify and troubleshoot a switch with VLANs and interswitch communications * Implement an IP addressing scheme and IP Services to meet network requirements in a medium-size Enterprise branch office network. * Configure, verify, and troubleshoot basic router operation and routing on Cisco devices * Explain and select the appropriate administrative tasks required for a WLAN * Identify security threats to a network and describe general methods to mitigate those threats * Implement, verify, and troubleshoot NAT and ACLs in a medium-size Enterprise branch office network. * Implement and verify WAN links On the CD-ROM: * Chapter Review Questions * Full-Length Practice Exams * Electronic Flashcards * Exclusive CD-only bonus material, including the CCNA Simulation Exam Practice Guide * All new Audio and Video Instruction from Todd Lammle Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file. For Instructors: Teaching supplements are available for this title.