Hi Hemanth,
We found a solution to our problem. In SMLG, we went to the Properties tab on the server assignment screen and entered the "correct" IP address for the two clustered servers. That solved the problem. I wasn't here when the system was installed, but I think that is what the people who installed the system did. Our QAS system is clustered as well. I looked at the logon group/server assignments there and saw that they had entered the IP addresses there. Thank you for the help.
Jerry