文件名称:
CCNA2-chap1(answer)
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文件大小: 905kb
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上传时间: 2010-04-20
详细说明： 一般网上的都是单个答案，没其他选项，这个资源有所有选项，并且含图片 如何看答案：例如Description中显示： Option 2 and Option 4 are correct. 1 point for each correct option. 0 points if more options are selected than required. 说明第2个和第4个选项是正确的 1、Which two statements correctly describe the components of a router? (Choose two.) 2、Which interfaces in the exhibit could be used for a leased line WAN connection? (Choose two.) 3、If a router cannot find a valid configuration file during the startup sequence, what will occur? 4、Which of the following is the correct flow of routin es for a router startup? 5、What is the default sequence for loading the configuration file? 6、From what location can a router load the Cisco IOS during the boot process? (Choose two.) 7、Which are functions of a router? (Choose three.) 8、What three processes does a router execute when it receives a packet from one network that is destined for another network? (Choose three.) 9、The network administrator needs to connect two routers directly via their FastEthernet ports. What cable should the network administrator use? 10、Refer to the exhibit. What can be concluded from the output of the running-configuration of a router? 11、Which two statements describe characteristics of load balancing? (Choose two.) 12、Refer to the exhibit. What can be concluded from the routing table output in the exhibit? (Choose two.) 13、The serial connection shown in the graphic needs to be configured. Which configuration commands must be made on the Sydney router to establish connectivity with the Melbourne site? (Choose three.) 14、Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.) 15、What is the outcome of entering these commands? 16、Refer to the exhibit. The network administrator has configured the router with the interface IP addresses shown for the directly connected networks. Pings from the router to hosts on the connected networks or pings between router interfaces are not working. What is the most likely problem? 17、A network administrator has just entered new configurations into Router1. Which command should be executed to save configuration changes to NVRAM? 18、Refer to the exhibit. All routers have a route in its routing table to each network that is shown in the exhibit. Default routes have not been issued on these routers. What can be concluded about how packets are forwarded in this network? (Choose two.) 19、What header address information does a router change in the information it receives from an attached Ethernet interface before information is transmitted out another interface? 20、Refer to the exhibit. Host A pings host B. When R4 accepts the ping into the Ethernet interface, what two pieces of header information are included? (Choose two.) 21、Refer to the exhibit. After host 2 is connected to the switch on the LAN, host 2 is unable to communicate with host 1. What is the cause of this problem? ...展开收缩
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