What should you use?

You have an Azure virtual machine that runs SUSE Linux Enterprise Server (SlES). The virtual machine hosts a highly available deployment of SAP HANA.

You need to validate whether Accelerated Networking is operational for the virtual machine.

What should you use?

A. fio

B. iometer

C. netsh

D. ethtool

Answer: D

Explanation:

Check for activity on the VF (virtual function) with the ethtool -S eth0 | grep vf_ command. If you receive output similar to the following sample output, accelerated networking is enabled and working.

vf_rx_packets: 992956

vf_rx_bytes: 2749784180

vf_tx_packets: 2656684

vf_tx_bytes: 1099443970

vf_tx_dropped: 0

Accelerated Networking is now enabled for your VM.

Reference: https://docs.microsoft.com/en-us/azure/virtual-network/create-vm-accelerated-networking-cli