Which three are I/O technologies used to reduce overhead and increase throughput in an OVS environment? (Choose three.)
- OVS-DPDK
- PCI Passthrough
- SR-IOV
- ETSI NFV
- MANO
- MSX
Explanation: In an OVS environment every packet received interrupts the CPU. The number of interrupts increases with high speed NICs and small packets. To avoid overhead and increase packet throughput, I/O technologies such as OVS-DPDK, PCI Passthrough and SR-IOV have been developed.
Exam with this question: Quiz - Virtualization
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