Tag Archives: capacity planning

Expanding the Customer Base and Product Offerings through Emerging Communications Technologies

Software Defined Networks, Network Function Virtualization, and the Resource Decoupling Disruption Software Defined Networking (SDN) and Network Function Virtualization (NFV) are two trends in the Information and Communications Technologies (ICT) industry that are relieving constraints for carriers, enterprises, and customers … Continue reading

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Shiny Apps using R Studio

Shiny Apps are a fun, easy way to share results, analyses, and even capabilities utilizing R, and a little bit of coding. Some examples I have created are in these links. The first three run right off the link, but … Continue reading

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Net2Plan is worth a look

I recently found a network planning tool that is publicly available through GNU public license, called Net2Plan, and I suggest anyone working on telecommunications or IT networks to give it a try.  You can find a copy at net2plan.com of … Continue reading

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What is the cure for Diversity Fever?

Everyone seems to have diversity fever. We want to improve the reliability of our engineered solution, or the availability of a network, so we add redundancy, make sure we have diverse access to the service, and so on. Diversity is … Continue reading

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The What and How of Network Modeling

I often get asked to describe what I do and how I do it, especially when it comes to network modeling. The other day, that need became urgent. With the pressure on to come up with a description, here is … Continue reading

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Capacity Management, Failure Mitigation, and Where to Start?

Standard mitigation tools are a great place to start with Capacity Management, just like any failure mitigation need. As a telecommunications and IT consultant, we’re often called upon to solve problems. I remember some of my early training that suggested … Continue reading

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Network Capacity Management and the Trouble with Change

While working parallel projects on different sides of the Capacity Management (CM) problem, I’ve noticed a rather large disconnect between the way some networks operate and the assumptions hidden with the monitoring tools in use. Stable networks are the ideal … Continue reading

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Think you need Capacity Management?

Then you must improve your management. If your organization realizes it needs to do better with it’s Capacity Management, that is a good place to start. It is a healthy desire to check your health if not a recognition of … Continue reading

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Virtual Machines (VM) and the Capacity Management (CM) advantage

An important attraction of using Virtual Machines (VM) instead of traditional servers can be presented as a Capacity Management (CM) advantage. While a traditional server can serve multiple purposes up to a point, they are not built to be as … Continue reading

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Otherwise coherent networks become incoherent when capacity is concerned

See the network in Figure 1 below. Source node 1 fails, which from a pure availability perspective disrupts only traffic originating or terminating at node 1 because all other nodes can still communicate. So a coherent network (as is the … Continue reading

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