CCNP系列認證CCNP(642-845)章節(jié)練習(2018.07.24)

來源：考試資料網(wǎng)

1 Which statement is true about Foreign Exchange Station （FXS） ports on a router？（）

2 Which two Cisco AutoQoS interface statements are true？（）

3 Refer to the exhibit. What variation of the 802.1x Extensible Authentication Protocol (EAP) uses this authentication process?（）

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4 Which two statements are true about analog to digital conversion of voice signals for use in digital telephony networks？（）

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5 What form of AutoQoS is supported on Cisco Catalyst 2950 switches with the Enhanced Image？（）

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6 What are the steps for configuring stateful NBAR for dynamic protocols？（）

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7 Refer to the exhibit. Both routers have been configured as VoIP gateways. They must also support traditional telephony devices to connect to analog telephones. Which two configuration changes would correctly support the voice requirements?（）

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8 Which two statements regarding the Wireless LAN Solution Engine （WLSE） are true？（）

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9 Which two statements are true about the implementation of QoS？（）

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10 Which three methods would help prevent critical network-traffic packet loss on high speed serial interfaces？（）

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