<!-- include start from qos/mtu.xml.i --> <leafNode name="mtu"> <properties> <help>MTU size for this class</help> <valueHelp> <format>u32:256-65535</format> <description>Bytes</description> </valueHelp> <constraint> <validator name="numeric" argument="--range 256-65535"/> </constraint> </properties> </leafNode> <!-- include end -->