The Mapall Command Reports an Error with Node 0

The mapall command reports an error with node 0.1. Using the probe.xml file shown below, what is the IP address of this node? <dpn>   <module name="avaexam">   <node type="utility">    <network-interface>     <address value="10.6.249.87"/>    </network-interface>   </node>   <node type="storage">     <address value="10.6.249.88"/>     <address value="10.6.249.89"/>     <address value="10.6.249.90"/>     <address value="10.6.249.91"/>   <node type="spare" connected="false">     <address value="10.6.249.92"/>   </module> </dpn>

A) 10.6.249.87
B) 10.6.249.88
C) 10.6.249.89
D) 10.6.249.90