Hi,
We are configuring SQL AlwaysOn cluster in windows server 2012 R2. We have 3 servers placed in the datacenter at seperate sites. 2 servers will be used for failover cluster and remaining one is used for quorum file share witness. The virtual servers are running on ESX host and it is in DMZ network.
We have configured windows failover cluster and alwayson in SQL. we often getting an cluster event 1196, 1228. Name resolution is fine for cluster object name. we are able to ping with host and IP.
Event id 1196: Cluster network name resource 'Cluster Name' failed registration of one or more associated DNS name(s) for the following reason:DNS bad key.
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Ensure that the network adapters associated with dependent IP address resources are configured with at least one accessible DNS server.
We have nly one public DNS and it has configured as a preferred DNS. I am able to resolve the cluster object name. DNS entries are made correctly.
I found some article that they suggested to uncheck the Register this connections address in DNS option in TCP/IP. If i did that i will not get event 1196 anymore.
http://mywindowsblog.com/?p=51266
Please suggest me a best solution and can i do what they suggest in the mentioned blog.
Thanks,
Vijay