CCNA系列認證CCNA(640-801)章節(jié)練習(2019.04.29)

來源：考試資料網(wǎng)

1 After making some network changes you power off and then power on your Cisco router. What sequence of events occurs when a router is powered up?（）

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2 A Class C network address has been subnetted with a /27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?（）

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3 You are a trainee technician at TestKing, Inc. Your instructor tells you to backup an IOS image of a Cisco device to a Windows 2003 server on the network.What should you do first?（）

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4 Which of the following statements describe the characteristic of link state routing protocols?（）

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5 What are two results of entering the Switch(config)# vtp mode client command on a Catalyst switch?（）

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6 Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational?（）

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7 How can an administrator determine if a router has been configured when it is first powered up?（）

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8 What should be done prior to backing up an IOS image to a TFTP server?（）

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9 Which of the following IP addresses is a private IP address? Select all that apply.（）

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10 What is the purpose of typing o/r 0x2142 during a password recover procedure on a 2500 series router?（）

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