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Securing BGP sounds great but is there a tradeoff in terms of router performance?

October 10, 2012 at 2:45 pm PST

A primary concern of any network administrator when configuring new IOS features is the potential impact the enabling of new features will have on router performance including CPU utilization and memory usage.

It is fully expected that the layering of additional features, in this case BGP security features, will undoubtedly have an adverse impact on the available memory of an IOS router. But, based on our testing, the results were not quite what we expected… Read More »

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