I have servers.
One is running windows 2008, one windows 2003 standard and one Windows 2012 with Exchange 2013.
I took an image with Acronis on the Win 2003 and 2008 and covert the image to a vhd file.
I install Hyper V on Windows 8 entreprise just temporary for testing and I installed from scratch windows 2012 with exchange 2013 as a DC on a VM
Then I create a virtual machine for the win 2008 and the win 2003 server and assign the vhd that I convert from Acronis.
The windows 8 host has 16 gig of ram but only 1 NIC card so I enable the OS sharing under the virtual switch manager.
My problem is that if I start more than one server at the time it will stay for over 40 minutes saying please wait until it get to the CTR ALT DEL screen under the windows 2012 and about the same for the other. The servers are also very slow. Once logon it has no network connection. If I turn on one server at the time I do not have this problem.
Looks like they can't share the same NIC card.
Each server has 4 gig of Ram assign.
Any idea how I can make all 3 servers plus the host to use the same NIC card without any problems.
If I keep rebooting sometimes I'm able to have 2 servers working but I have to do it so many times.