CCIE系列認證章節(jié)練習(2019.05.07)

來源：考試資料網

1 Select two valid administratively scoped multicast addresses in networks running Interior Gatewayprotocols like EIGRP and OSPF？（）

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2.問答題問一個怎么樣的屬性，能讓路由不通告給任何的peer？

參考答案：no-advertise community.

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3 What is the minimum key size to enable SSH v2？（）

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4.問答題什么協(xié)議可以使用虛擬IP和虛擬MAC ，在錯誤發(fā)生的時候，避免連接的丟失。

參考答案：HSRP、VRRP、GLBP

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5 The EtherChannel between your LAN switch and the Internet router is not load-balancing efficiently. On the switch， there are several workstations with valid IP ranges. Which load-balance algorithms can you use in the switch in order to optimize this load balancing？（）

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6 Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree Protocol IEEE 802.1D？（）

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7 Which of the following are supported in Cisco Global Site Selector？（）

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8.問答題What is method list for configure aaa？

參考答案：A method list is a sequential&...

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9.問答題What 2 methods are available for overcoming the BGP full mesh requirement？

參考答案：

1.Route reflectors
2.Confederation

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10 Which two statements regarding the IS-IS DIS election process are true？（）

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