【圖書簡介】 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. The book will consist of four high-level chapters， each mapping to the four main Domains of the exam skill-set. The book will drill down into the specifics of the exam， covering the following： Designing Cisco internetworks Developing an access list Evaluating TCP/IP communication Configuring routers and switches Configuring IP addresses， subnet masks， and gateway addresses Performing LAN， VLAN， and WAN troubleshooting Understanding rules for packet control The interactive CD contains two bonus exams， handy flashcard questions， and a searchable PDF of a Glossary of Terms.
【本書目錄】 Introduction. Chapter 1: Describe how a network works. Chapter 2: Configure, verify, and troubleshoot a switch with VLANs and interswitch communications. Chapter 3: Implement an IP addressing scheme and IP Services to meet network requirements in a medium-size Enterprise branch office network. Chapter 4: Configure, verify, and troubleshoot basic router operation and routing on Cisco devices. Chapter 5: Explain and select the appropriate administrative tasks required for a WLAN. Chapter 6: Identify security threats to a network and describe general methods to mitigate those threats. Chapter 7: Implement, verify, and troubleshoot NAT and ACLs in a medium-sized Enterprise branch office network. Chapter 8: Implement and verify WAN links. Appendix A: About the Companion CD. Glossary. Index.
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