Authorized Self-Study Guide Implementing Cisco Unified Communications Manager Part 2 (CIPT2) Foundation learning for CIPT2 exam 642-456 Chris Olsen Implementing Cisco Unified Communications Manager, Part 2 (CIPT2), is a Cisco(R)-authorized, self-paced learning tool for CCVP(R) foundation learning. This book provides you with the knowledge needed to install and configure a Cisco Unified Communications Manager solution in a multisite environment. By reading this book, you will gain a thorough understanding of how to apply a dial plan for a multisite environment, configure survivability for remote sites during WAN failure, implement solutions to reduce bandwidth requirements in the IP WAN, enable Call Admission Control (CAC) and automated alternate routing (AAR), and implement device mobility, extension mobility, Cisco Unified Mobility, and voice security. This book focuses on Cisco Unified CallManager Release 6.0, the call routing and signaling component for the Cisco Unified Communications solution. It also includes H.3 23 and Media Gateway Control Protocol (MGCP) gateway implementation, the use of a Cisco Unified Border Element, and configuration of Survivable Remote Site Telephony (SRST), different mobility features, and voice security. Whether you are preparing for CCVP certification or simply want to gain a better understanding of deploying Cisco Unified Communications Manager in a multisite environment, you will benefit from the foundation information presented in this book. Implementing Cisco Unified Communications Manager, Part 2 (CIPT2), is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining. Chris Olsen is the president and founder of System Architects, Inc., a training and consulting firm specializing in Cisco, Microsoft, and Novell networking; IP telephony; and information technologies. Chris has been teaching and consulting in the networking arena for more than 15 years. He currently holds his CCNA(R), CCDA(R), CCNP(R), and CCVP certifications, as well as various Microsoft certifications. * Identify multisite issues and deployment solutions * Implement multisite connections * Apply dial plans for multisite deployments* Examine remote site redundancy options * Deploy Cisco Unified Communications Manager Expressin SRST mode* Implement bandwidth management, call admission control (CAC), and call applications on Cisco IOS(R) gateways* Configure device, extension mobility, and Cisco unified mobility * Understand cryptographic fundamentals and PKI * Implement security in Cisco Unified Communications Manager This volume is in the Certification Self-Study Series offered by Cisco Press(R). Books in this series provide officially developed self-study solutions to help networking professionals understand technology implementations and prepare for the Cisco Career Certifications examinations. Category: Cisco Unified Communications Manager 6.0 Covers: CIPT2 Exam 642-456
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评分我最近的职业发展瓶颈就在于无法自信地处理语音网关的NAT穿越和IP寻址难题。很多文档都把这部分一笔带过,但实际操作起来简直是噩梦。我非常期待这本书能够在这方面提供一些超越基础配置的见解。比如,如何在高密度的SIP中继环境中进行QoS的精细化标记和策略部署?或者,在面对不同厂商的媒体资源功能(MRFP)对接时,有哪些必须注意的兼容性陷阱?我希望作者能展现出一种“我理解你的痛苦”的态度,用清晰的语言剖析这些深层次的技术挑战。如果这本书能让我看完之后,面对一个全新的、未知的统一通信集成项目,能够胸有成竹地说出“我可以搞定”而不是“我得回去查文档”,那就证明这本书的含金量达到了我的期望。这种自信,才是阅读技术专著的最大回报。
评分说实话,拿到这本书的时候,我的第一反应是“这排版真是太密实了!”感觉每一页都塞满了干货,几乎没有可以浪费的空白。这对于我这种喜欢边看边做笔记的动手型学习者来说,既是好事也是挑战——意味着我得非常集中注意力才能跟上作者的思路。我尤其欣赏那些在关键配置点插入的“注意”和“陷阱”提示,这简直是救命稻草。在部署CUCM(思科统一通信管理器)的复杂场景中,一个不起眼的选项设置就可能导致整个系统瘫痪,而这些实战经验往往是官方教材里找不到的。我希望作者在描述复杂部署拓扑时,能配上清晰的逻辑图,那种能让你一眼看穿数据流向和信令交互的图示,而不是那种让人看了就头大的、密密麻麻的纯文本步骤罗列。如果这本书能真正教会我如何在压力测试下优化性能,或者如何优雅地处理跨地域的Handoff问题,那么它的价值就无可估量了。对我来说,这本书不仅仅是学习资料,更像是一份资深顾问的私房秘籍。
评分老实说,市面上的技术书很多,但真正能让人产生“相见恨晚”感觉的却凤毛麟角。这本书给我的感觉是,它是在用一种非常结构化的方式,将零散的知识点串联成一个完整的知识体系。我尤其看重它对“故障排除流程”的描述。当系统出现问题时,慌乱是最大的敌人。如果这本书能提供一套系统化、可复制的诊断和隔离问题的SOP(标准操作程序),那就太有价值了。比如,针对常见的呼叫失败代码,它会引导我们从信令层、媒体层还是设备注册层入手排查,每一步的预期结果是什么。这种思维框架的建立,比死记硬背几个命令要重要得多。我希望这本书能让我从一个“配置执行者”蜕变为一个“系统架构师”,能够预见潜在的失败点,并在设计阶段就将冗余和恢复机制嵌入其中。如果能做到这一点,这本书绝对称得上是业界精品,值得所有致力于统一通信领域深耕的专业人士人手一本。
评分哇,这本书的封面设计就透着一股子专业和严谨,拿到手沉甸甸的,感觉内容肯定扎实。我之前对思科统一通信的一些高级配置和故障排除一直有点摸不着头脑,特别是涉及到集群管理和复杂路由策略的时候,总是感觉自己停留在理论层面。我期待这本书能在实战应用上给我带来质的飞跃,毕竟光懂原理是远远不够的,真到现场遇到棘手问题才能体现出价值。我特别关注那些关于灾备和高可用性的章节,这是任何大型企业都绕不开的痛点,如果能看到详尽的步骤解析和最佳实践,那就太棒了。我希望作者能用那种老工程师带新人的语气,把那些晦涩难懂的协议细节,比如H.323到SIP的迁移策略,讲得像讲故事一样清晰,而不是堆砌一堆官方文档的术语。这本书的厚度本身就说明了内容的广度,但我更看重深度。如果只是泛泛而谈,那还不如去看在线文档。我希望它能真正成为我工具箱里那把“瑞士军刀”,而不是一本摆设。我已经准备好了我的实验环境,迫不及待想看看它能带我走多远。
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