I have installed windows 2008 enterprise in two servers. Those servers have 2 NIC for each. First NIC connected to our network. The second NIC connected cross with another server.
I connect the first NIC to our network and everything is ok. When I connect the Private NIC cross between two servers, I loss the network connectivity, I cant ping, I cant access both servers remotely.
I uncheck the IPv6 from both network cards (Privet & public NICs) but this is not change anything. What should I do to solve this issue?