[Agenda] [Examples] [Network Partitioning] [Concepts] [Policy] [Process] [Organization] [HW-SW] [Cases studies] [Conclusion] [Resources]
[first slide] Performance issues associated with Network Partitioning (2/4) [previous slide] [next slide]
Filtering optimization figure

* Global optimization *


* Network Partitioning eliminates unwanted traffic closer to where the traffic is generated

* Tools with network knowledge can globally optimize

* Filtering is needed on the first, last & best filtering device on the path

* Filter sizes on other filtering devices could be reduced
o IP adresses only, no tcp ports

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