高校校园网安全策略和系统的部署

从天津商学院校园网的核心、汇聚交换机的优化、防火墙、入侵监测系统的部署出发，讨论了高校校园网网络安全策略的实施和部署，提高了网络的健壮性，说明了基于Cisco Catalyst6509交换机双引擎的HSRP协议的配置和应用，分布式访问控制列表与防火墙包过滤规则的联合应用，以及入侵监测系统的部署，探索了高校校园网提高稳定性和健壮性的方式。     

The Under-Examined Public: Making Sense of Industry Analysts and Analyst Relations

SUMMARY

The first section of this article looks at who the key analysts are in the U.S. and Europe, what it is they primarily do, and why they matter to the communication departments of IT and telecom vendors. A set of clear metrics is offered to gauge analyst influence across the board: on market intelligence, media, investors, and customers. The second section examines case studies of agency-driven and in-house managed analyst relations (AR) programs from both geographies, benchmarking the most successful strategies. From these and the direct testimony of analysts, a checklist or best-practices metric for analyst relations management is derived. The final section extrapolates from this model a template for measuring the results of analyst relations efforts. The template includes tools and services recently available through a new breed of agencies and consultants that specialize in evaluating analyst programs. It also, for the first time, broadens the tracking metrics to include the wide range of publics influenced by industry analysts (IAs).     

Managing the transition to the new agile business and product development model: Lessons from Cisco Systems

Through an in-depth case study of Cisco Systems, this Executive Digest finds that companies face two broad challenges when transitioning to the agile product development model. The first is identifying and helping business units and engineering teams adopt this method; the second is developing new management practices that are compatible with and can sustain the agile development practices. Although extant literature has conducted many analyses on these two challenges, there still exist gaps in the research of the agile development method. Herein, we explore how Cisco Systems addressed these two challenges followed by a discussion of the broad implications of adopting the agile development method. This research deepens our understanding of how to adopt and lead the agile development process.