<router-config>
	<default-server id="10.1.6.101" weight="1" port="2280" enable="true"/>
	<default-server id="10.1.6.101" weight="1" port="2280" enable="false"/>
	<default-server id="10.1.6.101" weight="1" port="2280" enable="true"/>
	<domain id="Cat" sample="0.5">
		<server id="10.1.6.101" port="2280"/>
		<server id="10.1.6.102" port="2280"/>
		<server id="10.1.6.103" port="2280"/>
	</domain>
	<domain id="cat" sample="1.0">
	   	<server id="10.1.110.57" port="2280" weight="1.0"/>
	   	<server id="10.1.110.23" port="2280" weight="1.0"/>
	   	<server id="10.1.6.37" port="2280" weight="1.0"/>
	</domain>
</router-config>