I have a exadata machine(half rack) running Oracle 11g R2.
have some basic questions. How do i verify that scan is configured on my machine?
I have this doubt because if i see the configuration of scan by "srvctl config scan" it shows only one scan vip. And if i do nslookup to the scan name it throws below error.
** server can't find xxx-scan:NXDOMAIN
You should have only one scan name that resolves via round robin dns to 3 ip addresses. If this is not correctly configured SCAn will not work properly for you
C:\Documents and Settings\>nslookup exa-scan.xxx.com
Addresses: 172.xx.xx.119, 172.xx.xx.121, 172.xx.xx.120