[ovs-discuss] Inquiry about the vNIC link speed and the throughput of OVS

[박근열(스마트 네트워크서비스 Project)]

Hi,

Recently, I have been using OVS and OpenStack (Essex).
I notice that VMs which are instantiated by OpenStack have 100Mbps vNICs
But, the corresponding port of the OVS has 10Mbps vNIC, if I check it through ovs-vsctl command.
I wonder if it is the correct behavior or not.

I also wonder if the virtual interface of OVS can be connected to the VM whose vNICS has 1Gbps link speed.
In this case, I also wonder the throughput of 1Gbps vNIC. Can the throughput of the vNIC be 1Gbps?

Thanks in advance

Kun-Youl Park

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