> On 28 Sep 2015, at 06:28, Bryan Fok <[email protected]> wrote: > > does DNA and ZC has any relationship , dependence, or they are complelely > isolated technologies?
Completely isolated. > Am I right that they both dominate the NIC card (only the DNA-aware/ZC-aware > application can use the NIC) when the driver loaded? They dominate the card 1. when the driver is loaded for DNA case, 2. when an application open zc:<interface> for ZC. > ZC is faster than DNA because ZC does no copy, but DNA does? Performance is the same, ZC just provides more flexibility working in Zero-Copy (sw queues, multi-process and multi-vm support, etc.). Alfredo > > _______________________________________________ > Ntop-misc mailing list > [email protected] <mailto:[email protected]> > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > <http://listgateway.unipi.it/mailman/listinfo/ntop-misc>
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