Test your CCNA skills as you prepare for the CCNA Routing and Switching examsTo achieve CCNA Routing and Switching certification, you'll need to demonstrate a solid understanding of IP data networks, LAN switching technologies, IP addressing and routing technologies, network device security, WAN technologies, and more. Now you can test the effectiveness of your study for the CCNA Routing and Switching exams.1,001 CCNA Routing and Switching Practice Questions For Dummiescovers all the core categories of the exams and helps you thoroughly prepare with 1,001 practice questions.Each chapter covers a single topic and opens with a quick summary of the type of questions you'll encounter, as well as what to watch out for during the test. Best of all, you'll ...