+ If one wishes to use multiple queues for an interface in the guest, the
+ driver in the guest operating system must be configured to do so. It is
+ recommended that the number of queues configured be equal to '$q'.
+
+ For example, this can be done for the Linux kernel virtio-net driver with:
+
+ ```
+ ethtool -L <DEV> combined <$q>
+ ```
+
+ A note on the command above:
+
+ `-L`: Changes the numbers of channels of the specified network device
+
+ `combined`: Changes the number of multi-purpose channels.
+