Hello
a few months back, I installed and configured Windows NLB on a couple of exchange CAS servers and everything seems to be working fine (still working fine). However, the other day when I opened NLB manger on each servers to find that one of the HOST is missing from the cluster. If I open NLB on server1, Server2 is not listed and viceversa. I tried to refresh the screen to no avail. I tried to re-add the missing host on to the cluster I get " The specified host is already part of this cluster". NLB is running in multicasrt mode seems to be working fine, i just cant see both servers. Is there any way I can rectify this?
I am running windows 2008R2 Sp1. (it could see it fine in the past not now)
hakim