candabi wrote:
I have only one NIC. Is it possible to share this NIC between Management network and VM Network ?
Yes, that is no problem. In vSphere you could think of the physical NICs actually not being "nics", but a link between a virtual and a physical switch. This means that your single nic (called "vmnic") is attached to a virtual switch (called vSwitch) where you could connect a suitable number of machines.