This feature adds support for configurable max sFlow datagram size. The current default max datagram size is 1400 bytes, which can cause some sFlow datagrams to be dropped when there is an MTU set. This feature enables the configuration of the max datagram payload size within the range of 200 to 1500 bytes to help avoid fragmentation. Note that this feature only configures software sFlow and is not supported on hardware-accelerated sFlow.