7 Replies Latest reply on Mar 25, 2014 2:34 PM by BPeaslandDBA

    Oracle RAC and DNS server




      I have built two node RAC(11gR2) on Windows 2008 R2. All clusterware components and Database instances are running fine. Already I registered Public IP, VIP, and Private IP in etc/hosts file. Before installation I registered SCAN name with corresponding 3 IPs in DNS. All working fine.


      Now these IPs(Publci IP, VIP and SCAN IPs) have been dynamically updated in DNS. After investigation we found there was an option in 'Windows 2008R2 dynamically update in DNS option' has been checked. Now we are going to uncheck this option to stop dynamically update in DNS.


      If I uncheck this option will it affect existing RAC configuration setup.