CCNP系列認(rèn)證CCNP(642-845)單項(xiàng)選擇題每日一練(2019.01.26)

來源：考試資料網(wǎng)

1 The route processor is critical to the operation of a network， and any service disruption to the route processor can result in network outages. Which QoS tool canprotectroute processor traffic？（）

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2 What gateway port type can analog phones be connected to for use on a VoIP network？（）

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3 Using the G.729 codec and the default cRTP configuration， what is the approximate VoIP bandwidth savings across a Frame Relay link that adds a 6 byte frame header？"（）

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4 Which QoS model manages the QoS requirements for the network on a per-hop behavior （PHB） basis？（）

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5 Which statement is true about the distributed call control in a VoIP network？（）

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