Interface to be used to configure Management Ip?

You can use these at the VMWare console to configure the management interface (eth0 in the CLI);

 

•[tmsh] list sys management-ip

 

•[tmsh] create sys management-ip address/netmask

 

•[tmsh] modify sys global-settings mgmt-dhcp enabled | disabled

 

 

If you were referring to the actual VMWare interface its normally the first one listed.