CCDP系列認證CCDP(642-873)章節(jié)練習(2019.03.20)

來源：考試資料網(wǎng)

1 Which routing protocol best fits these requirements?（）
- Supported by multiple router vendors
- Requires minimum router CPU and memory resources
- Uses a simple routing metric
- Supports manual or automatic route summarization

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2 Which two of these multicast deployments are most susceptible to attacks from unknown sources?（）

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3 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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4 Which two benefits does VoFR provide?（）

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5 Which three objectives would be met by designing Layer 3 switching in the Campus Backbone of a medium size installation?（）

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6 Which site-to-site VPN solution allows Cisco routers， PIX Firewalls， and Cisco hardware clients to act as remote VPN clients in order to receive predefined security policies and configuration parameters from the VPN headend at the central site？（）

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7 Users at the Charleville Company began experiencing high network delays when Internet connectivity was enabled for all users. After investigating the traffic flow, you determine that peerto-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoS mechanism can you implement to improve the network response time?（）

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8 Scalability is provided in the server farm module by which of the following design strategies?（）

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9 What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?（）

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10 The Schuyler and Livingston Iron Works has been working on getting its network security under control.It has set up VPN with IPSec links to its suppliers. It has installed network vulnerability scanners to proactively identify areas of weakness, and it monitors and responds to security events as they occur. It also employs extensive access control lists, stateful firewall implementations, and dedicated firewall appliances. The company has been growing very fast lately and wants to make sure it is up to date on security measures. Which two areas of security would you advise the company to strengthen?（）

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