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| 作者：不明 来源：www.pccode.net 整理 发布时间：2007-1-24 15:24:18 发布人：wongrs | |
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e! I have just sat the CCNA exam. To be honest, it was slightly easier than I thought. It is different from the MCSE exams in that you can't review your questions at the end of the exam and the questions are far less verbose. The passmark is 755 and you have to do 78 questions in 90 minutes. Below I have included any questions that were in any way confusing. ____________________________________________________________________ Questions - Exam CCNA 1. extended access lists should be placed near: source or destination address? 2. Where will a new router obtain it's boot image? 3. LAPD is based on .....PPP/HDLC? 4. Which PPP service supports multiple network layer protocols? 5. Function of Session layer... 6. Specify type of ISDN switch that router communicates with... 7. Which device handles micro-segmentation? 8. DATA-encapsulation order. 9. True/False: IGRP supports up to 4 paths by default between source/destination. Next hop router in any of the paths must be closer to local router than destination router. 10. IGRP routing update - every 90 seconds? 11. What would happen next after typing in Line Console 0? 12. In which 2 modes can ICMP ping be used? 13. What dvice should connect a V.35 interface on a router to an ISDN BRI port? 14. What command displays IP addresses assigned to specific host names? 15. What is best efforts packet delivery? 16. What layer ensures that data arriving from a remote network can be used by an application on the host? 17. 8 stations connected to 8 hub ports. Hub is connected to a 10mbps switch port. How many collision domains will this network topology have? 18. In setup, what do square brackets indicate? 19. 3 Pre/Post 10.3 software commands to configure information into RAM? 20. Which describe LMI type configuration and default encapsulation? 2 possible answers were listed as: LMI type configures terminal display options. LMI type is auto sensed. 21. -More-- prompt: Next available line or screen is shown? 21. Which 2 physical interfaces does PPP run? 22. Session layer provides... 23. On what layer of OSI model does subnetting take place? Test Name: CCNA (Cisco Certified Network Associate) Test Code: 640-407 From: SAMKAM I took the CCNA exam on 2nd Sep'1999. The exam pattern has changed. I
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