CCDP系列認證CCDP(642-873)章節(jié)練習(2019.05.13)

來源：考試資料網(wǎng)

1 Cisco IDS sensors form the eyes and ears of your Cisco network intrusion detection system.Placing sensors correctly throughout your network is crucial to successfully implementing your Cisco intrusion detection system .Which two of these are characteristics of an IDS sensor?（）

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2 For acceptable voice calls, the packet error rate should be no higher than what value?（）

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3 Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology?（）

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4 Which two of these are recommended practices with trunks? （）

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5 Which IP telephony deployment model uses an H.225 Gatekeeper-Controlled trunk for call admission control within existing H.323 environments?（）

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6 Which of these recommendations is most appropriate for the Cisco Campus Architecture?（）

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7 Distribution layer: This layer includes LAN-based routers and layer 3 switches . When is a first-hop redundancy protocol needed in the distribution layer?（）

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8 Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?（）

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9 ABC Company has 1500 managed devices and 15,000 end users on a campus network. LAN Management Solution (LMS) is being deployed as the network management application. What is the recommended number of network management server(s)?（）

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10 Sun Stable is a global insurance company with headquarters located in Houston, Texas. The campus there is made up of a number of office buildings located within the same vicinity. In 2003, a new building, Building 331B was added. The additional building houses approximately 1000 employees. Rather than deploy a private branch exchange (PBX) in the new building, Sun Stable has decided to implement an IP telephony solution. External calls will be carried across a MAN link to another building, where a gateway connects into the worldwide PBX network of Sun Stable. Voice mail and unified messaging components are required and all IP phones and workstations should be on separate VLANs and IP subnets.Which IP telephony deployment best suits their need?（）

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