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Testinside 642-873题库分享 [复制链接]

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发表于 2010-11-02 14:59 |显示全部楼层
思科系统公司(Cisco Systems, Inc.),是互联网解决方案的领先提供者,其设备和软件产品主要用于连接计算机网络系统。<br /> Cisco考试是目前全球影响力最大的IT认证证书,据IT认证考试资源网的介绍自1992年建立起来已经发展成为拥有系统管理和应用开发两大方向的完整证书体系,覆盖了Cisco软件产品的所有版本系列,对Cisco的产品推广和支持力度的影响力不断加深,ITExamPrep.com统计很多国人也都是从Cisco认证开始了解并且投入到IT认证当中充实自己!<br />  642-873 考试是 Cisco 公司的 Designing Cisco network Service Architectures (ARCH) 认证考试官方代号, 思科网络设计的642-873服务架构(拱)考试与CCDP认证相关考试。 这门考试测试考生对在网络设计和技术,包括网络基础设施,智能网络服务的最新发展的知识和融合网络解决方案。 考生可以准备这次考试通过采取拱思科网络服务架构的设计过程。<br />  选择高质量的品牌题库这不仅仅是一种品牌意识,更是高质量的题库内容可以帮助您在最短的时间,花费最少的精力去达到最终的目标,获取您梦想的职位和薪资并不遥远。在这里我推荐Testinside 642-873 权威考试题库!<br />Testinside 642-873题库如下:<br />1. You are the Cisco Network Designer in Cisco.com. Which of these is a Layer 2 transport architecture that provides packet-based transmission optimized for data based on a dual ring topology?<br />A. Dynamic Trunking Protocol<br />B. Resilient Packet Ring<br />C. Synchronous Digital Hierarchy<br />D. Coarse Wave Division Multiplexing<br />Answer: B<br />2. You are the network consultant from Cisco.com. Please point out which Layer 2 access designs does not support VLAN extensions?<br />A. FlexLinks<br />B. loop-free U<br />C. looped square<br />D. looped triangle<br />Answer: B<br />3. Which typical enterprise campus requirement ensures that the network supports the required applications and that data flows within the required time frames?<br />A. availability<br />B. performance<br />C. functionality<br />D. manageability<br />Answer: C<br />4. What type of Call Admission control in CallManager allows for limits to the bandwidth consumed by active calls?<br />A. regions<br />B. partitions<br />C. locations<br />D. device Pools<br />Answer: C<br />5. Which two of these are correct regarding the recommended practice for distribution layer design based on the following configuration?<br />A. use a Layer 2 link between distribution switches<br />B. use a Layer 3 link between distribution switches<br />C. use a redundant link to the core<br />D. use a Layer 3 link between distribution switches with route summarization<br />Answer: CD<br />6. What two choices can you make when redundancy is required from a branch office to a regional office? (Choose two.)<br />A. multiple Frame Relay PVCs<br />B. dual Wan links to the regional office<br />C. dual Wan links to another branch office<br />D. single links - one to the regional office and one to another branch office<br />Answer: BD<br />7. Which one is not the feature of the Cisco Unified Wireless Network architecture?<br />A. network unification<br />B. remote access<br />C. mobility services<br />D. network management<br />Answer: B<br /> 来自Testinside网站的消息:权威Microsoft、Cisco、SUN、CIW、IBM、Nortel、HP、Oracle等各大IT认证题库,最新考题在搞活动,仅180元起。
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