CCNP系列認證單項選擇題每日一練(2020.04.12)

來源：考試資料網(wǎng)

1 EIGRP uses five generic packet types （hello， updates， queries， replies， acknowledgements）. If youwished to view the statistics for these packets， which IOS command should you use？（）

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2 Which connection type is available on a virtual switch?（）

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3 You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on astandalone WLAN.
What may have caused this problem？（）

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4 On a Cisco Catalyst switch, which configuration command is used to apply a VACL named "test"to filter the traffic within VLAN100? （）

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5 Which of the following correctly fills in the missing words of this sentence： An ARP request uses aaddress， whereas an ARP reply uses a address.（）

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