VMware hidden network adapter / IP conflicts article can be found here: http://kb.vmware.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=1179
To resolve this problem, uninstall the ghosted network adapter from the registry. To do this, use one of the following methods:
Default Login : root password: vmware
run command: /opt/vmware/share/vami/vami-config-net
This will allow you to manual configure the network settings for the vCenter Virtual Appliance "eth0"
Control Panel -> Network and Sharing Center -> Change adapter settings -> Alt+N -> Advanced Settings