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In a properly designed IP network, a VLAN should map to a single broadcast domain, which should map to a unique IP network. For ease of troubleshooting, traffic from one VLAN should not reach another VLAN without an OSI Layer 3 device, such as a router.

Resource management is always an issue in any project, especially when the stakeholders from whom we need time have operational duties to perform. If our requirements team was at our disposal 100 percent, always completed activities on target, and worked a full eight hour day without distraction or a loss of productivity, then estimating time would be simple. Here, we explore standard approaches to time estimation, the dangers of multi-tasking, and estimation alternatives, which consider work habits and productivity norms.

Ideal for those involved in the development, administration, and change management of the DataStage environment and programs, this paper provides guidance on simplifying the DataStage change management process and helps you understand what's required to promote DataStage objects from one environment to another, or in the worst case, disaster recovery.

Discover the ways in which cybercrime occurs in three realms: individual, business, and governmental.

Mental shortcuts, bias and personal stubbornness can all lead to poor decisions. Find out how to put your personal assumptions aside to make better choices.

Discover the essentials of effective negotiations including the process, the different styles, and the communication elements that can affect the outcome.

Learn how a project manager working in a functional or matrix organizational structure can get team members to perform.

Tips and Tricks: Amazon Web Services (AWS) offers increased agility, developer productivity, pay-as-you-go pricing and overall cost savings.

Explore the benefits of Platform as a Service (PaaS) and how it compares to similar cloud offerings.

How can organizations in diverse industries continue to use familiar waterfall practices and at the same time be more agile? The answer is to use program management that is designed to be agile.