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Carole Warner Reece NetCraftsmen has been supporting several customers with designs and implementations of 'Medical Grade Networks'. Steve Meyer and I thought we should discuss an example health care network design that uses converged networks to support 'medical grade networks' using VRF-Lite, biomedical NAC, and health care QoS class definitions.


Carole Warner Reece Part 2 of my experiments with VRF-Lite, which provides more thoughts on whether the customer edge (CE) device should run one or more VRFs. (Part 1 is available here CE Design Options When Using VRF-Lite End-to-End, and discusses using the CE as a "fusion" router to support dynamic routing the customer routing process(es) with the shared service VRFs by using multiple EIGRP processes on the CE without any VRFs.)


Carole Warner Reece I've been testing some end-to-end VRF-Lite configurations, and I've been thinking about whether the customer edge (CE) device should run one or more VRFs. Like many design choices in networking, the decision to run VRFs on your CE devices depends on your application and your network.


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