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
Organized by exam objectives, this is a focused, concise review guide that works hand-in-hand with any learning tool, including the Sybex CCNA: Cisco Certified Network Associate Study Guide, 6th and Deluxe editions. 
This comprehensive, enhanced version of the Sybex CCNA Study Guide provides certification candidates with the additional tools they need to prepare for this popular exam. With additional bonus exams and flashcards, as well as the exclusive CCNA Virtual Lab, Platinum Edition, this comprehensive guide has been completely updated to reflect the latest CCNA 640-802 exam. Written by Cisco Authority Todd Lammle, whose 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. 