Dear all,I have observed that in our 2 node cluster having 3 instances i can connect to instances 1 & 2 in node 1 using servername\instance name and instance 3 which is in node 2 by only giving servername,port. The same is the case when i connect from node 2 i can connect to instance 3 with servername\instance name but not to instance 1 & 2 , for connecting those i need to give servername,port.Can anyone throw some light on why this happens and how can i connect to all instances from all node with servername\instancename.
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