CCIE系列認證章節(jié)練習(2019.05.05)

來源：考試資料網(wǎng)

1 What is the typical marked DSCP value for a voice media packet in Voice over IP technology？（）

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

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3.問答題What is BGP synchronization？

參考答案：The rule of synchronization states ...

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4 As described in rfc 3270，short-pipe mode operstion， the PE to CE egress polices are based upon：（）

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5 Which three are optional extensions of the Frame Relay Local Management Interface specification？（）

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6.問答題What are the three main types of networks that must be considered when defining a security policy？

參考答案：Trusted， untrusted， unknown.

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7 What is the first thing that happens when IPv6 is enabled on an interface on a host？（）

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8 What would be the cause for the following fault in UCS Manager？（）
"ether VIF x / xxx down， reason： ENM source pinning failed"

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9 Which message type is constructed and sent from an MSDP router to its MSDP peers when it receives a PIM register message knowing that the MSDP router is also configured as an RP for the PIM domain？（）

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10 What type of IPv6 address is this address： FF05：： 2：260：8FF：FE52：F9D8？（）

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