CCIE系列認(rèn)證CCIE(350-001)章節(jié)練習(xí)(2019.04.20)

來(lái)源：考試資料網(wǎng)

1 Customer X has a hub-and-spoke Frame Relay network， with a central office and two branch offices （RemoteA and RemoteB）. Each location has only one physical link to the Frame Relay cloud and RemoteB has a router that is not a Cisco router. Since the installation， there is no connectivity between RemoteB and the central office. What is a possible solution to this issue？（）

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2 Which information is carried in an OSPFv3 intra-area-prefix LSA？（）

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3 In PIM-SM what control plane signaling must a multicast source perform before it begins to send multicasttraffic to a group？（）

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4 During the IPv6 address resolution， a node sends a neighbor solicitation message in order to discover which of these？（）

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5 Which three fields are optional in an OSPFv3 external LSA？（）

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6 Which three factors have the biggest influence on OSPF scalability？（）

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7 Which three of these statements about Dynamic Trunking Protocol are correct？（）

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8 What is the purpose of the STP PortFast BPDU guard feature？（）

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9 Which three protocols or applications should be placed in a class that is configured with WRED？（）

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10 Which three protocols should be explicitly managed by using a CoPP policy on an Internet border router？（）

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