Resource Library

One size does not always fit all. At times there’s a need to run more than one routing protocol and have more than one routing domain: multivendor shops, migration from one protocol to another, scalability issues of a single protocol, political or personal preference, production versus test networks, mergers, and acquisitions.

When designing a structured business analyst interview, it’s crucial to have a goal in mind, a clear set of questions planned, and an understanding of how those questions may deviate from the intended goal. An interview has an intended line of questioning; it may also have alternate lines of questioning and unanticipated paths where the interviewee has raised issues or answered questions in a way the business analyst had not considered or planned. In short, an interview is a social process.

Routers and switches make up the bulk of the network infrastructure and are vulnerable to attack. In a previous article, I talked about some of the different ways of hardening your network devices. In this blog, I’d like to specifically examine the routing protocols used on the major Cisco network operating systems.

A structured business analysis interview is much more than a conversation; it is a controlled event requiring attention to detail, cautious design, and a strong social foundation from which to build a trusting and lasting relationship.

One of the best ways to increase your satisfaction with your compensation is to increase the amount of control that you have over it. That inevitably means getting comfortable talking with your boss about a raise.

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. In this paper, we explore standard approaches to time estimation, the dangers of multi-tasking, and estimation alternatives, which consider work habits and productivity norms.

Linking business analysis skills with the methods of The Open Group’s Architecture Framework, TOGAF®, facilitates stronger IT results that drive business value.

Structuring techniques are the foundation of decision making. They are to decision making what blueprints are to construction. There are a number of techniques that will quickly and easily improve the analysis of virtually any problem. This paper introduces some of the simplest and most effective structuring techniques including sorting, sequencing, placement, decision trees, and ranking.  

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.

Business and IT alignment is not a one-and-done thing. On the contrary, business strategies and goals continually evolve and cascade down to more specific needs throughout the enterprise — including IT. To stay aligned with the business, the IT side of the house should consistently ensure that it and the business both understand what outcomes are desired in strategic, tactical, and operational contexts. At the same time, IT should build up the disciplines required to enable — and ultimately track — those outcomes.